FPS300.241-002-101

POWER SUPPLY
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1AC 24V 300W

IP65/67 degree of protection
600Wpeak 5s
100-240V wide-range input
95.6% full load and excellent partial load efficiencies
DIN rail mounting possible, option “D”
Output connected to PE (PELV)
Version without connection to PE on request
Large output capacitors
Not potted
Negligible low input inrush current surge
Full power between -25°C and +55°C
DC-OK
3 years warranty

SHORT-FORM DATAGENERAL DESCRIPTION
The FPS300 is an industrial grade power supply for the single-phasemains system incorporated in a rugged wall-mount housing with adegree of protection IP65/67.
It provides one floating, stabilized SELV/PELV output, which isgalvanically separated from the input.. In case of an overload orload failure, the output offers hiccup-mode.
The most outstanding features of the FPS series are the compact
size, the wide operational temperature range, the low input inrush
current and the extremely high efficiencies, which are achieved byvarious technological design technologies.
Various connector options support the different needs of individual
applications. Please contact PULS for possible options.
High immunity to transients and power surges as well as low
electromagnetic emission and an international approval package
makes usage in nearly every environment possible.

ORDER NUMBERS

Output voltage
Adjustment range
Output power

Input voltage AC
Input voltage DC
Power factor
AC Inrush current
Efficiency
LossesHold-up time
Temperature range
Size (wxhxd)
WeightDC 24V
Nominal24-28V
Factory setting 24.5V
Continuous:
Up to:
360 / 300 / 150W +45 / +55 / +70°C
Short term up to 5s
600 / 300W
+55 / +70°C
AC 100-240V-15 / +10%
DC 110-300V±20%
0.99 / 0.97
At 120 / 230Vac
3 / 7Apeak
At 120 / 230Vac
94.2 / 95.6%
At 120 / 230Vac
22.4 / 16.2 W
At 120 / 230Vac
37 / 37ms
At 120 / 230Vac-25°C to +70°C
Derate linearly from +55°C to +70°C
182x183x59mm
Without connectors
1200g / 3.4lb

MAIN APPROVALS

Description:

Power supply FPS300

Order Number
FPS300.241-002-101*

Input
HAN Q4/2

For details or an complete approval list, see chapter 19.

Output
HAN Q4/0
IEC 62368-1
IEC 61010-2-201

Accessories:
Related Products

Chapter 21
pending

Pending
Planned forQ2/2021

Pending
Planned forQ2/2021*For DIN rail mounting PSU: (Order Number)De.g. FPS300.241-002-101D

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Index
Intended Use ................................................................... 3
Installation Instructions .................................................... 3
AC-Input .......................................................................... 4
DC-Input .......................................................................... 5
Input Inrush Current ......................................................... 5
Output ............................................................................. 6
Hold-up Time ................................................................... 7
DC-OK Relay Contact ........................................................ 7
Efficiency And Power Losses ............................................. 8
Lifetime Expectancy (Pending) .......................................... 9
MTBF (Pending)................................................................ 9
Functional Diagram ........................................................ 10
Dimensions and Connector Variants ............................... 11
User Interface ................................................................ 12
EMC ............................................................................... 14
Environment .................................................................. 15
Safety and Protection Features ....................................... 16

Dielectric Strength.......................................................... 17
Approvals and Fulfilled Standards (Pending).................... 18
Regulatory Compliance................................................... 18
Accessories .................................................................... 19
21.1.
DIN RAIL Mounting KIT: ZM.FP-DIN2 ...................... 19
21.2.
Connectors ........................................................... 19
Related Products (PENDING)........................................... 20
Application Notes ........................................................... 21
23.1.
Repetitive Pulse Loading........................................ 21
23.2.
External Input Protection (Pending) ....................... 21
23.3.
Inductive and Capacitive Loads .............................. 21
23.4.
Back Feeding Loads ............................................... 21
23.5.
Mounting Orientations .......................................... 22

The information given in this document is correct to the best of our knowledge and experience at the time of publication. If not expressly
agreed otherwise, this information does not represent a warranty in the legal sense of the word. As the state of our knowledge and experience
is constantly changing, the information in this data sheet is subject to revision. We therefore kindly ask you to always use the latest issue of
this document (available under www.pulspower.com).
No part of this document may be reproduced or utilized in any form without our prior permission in writing.
Packaging and packaging aids can and should always be recycled. The product itself may not be disposed of as domestic refuse.

TERMINOLOGY AND ABREVIATIONSPE andSymbolPE is the abbreviation for Protective Earth and has the same meaning as the symbol.

Earth, Ground

This document uses the term “earth” which is the same as the U.S. term “ground”.

T.b.d.

To be defined, value or description will follow later.

AC 230V

A figure displayed with the AC or DC before the value represents a nominal voltage with standard
tolerances (usually ±15%) included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)

230VacA figure with the unit (Vac) at the end is a momentary figure without any additional tolerances included.

50Hz vs. 60Hz

As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz mains frequency. AC
120V parameters are valid for 60Hz mains frequency.

may

A key word indicating flexibility of choice with no implied preference.

shall

A key word indicating a mandatory requirement.

shouldA key word indicating flexibility of choice with a strongly preferred implementation.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Intended Use
This device is designed for indoor use and is intended for commercial applications, such as in industrial control, process control, monitoringand measurement equipment or the like.
Do not use this device in equipment where malfunction may cause severe personal injury or threaten human life. If this device is used in amanner outside of its specification, the protection provided by the device may be impaired.

Installation Instructions
DANGER

Risk of electrical shock, fire, personal injury or death.

–

Turn power off before working on the device. Protect against inadvertent re-powering.

–

Do not open, modify or repair the device.

–

Do not open the unit as high voltages are present inside.

–

Do not use in wet locations or in areas where moisture or condensation can be expected.

–

Do not touch during power-on and immediately after power-off. Hot surfaces may cause burns.

–

Install the device on a large enough flat surface. Sharp edges on the back may cause injury.

–

If damages or malfunctioning occur during installation or operation, immediately turn power off and send unit to the factory for
inspection.

–

The device is designed as “Class of Protection I” equipment according to IEC 61140. Do not use without a proper PE (Protective Earth)connection.
WARNING

Risk of damages on the device–

Keep the following minimum installation clearances: 30mm on top and bottom, 10mm on the front and 10mm left and right side.

–

The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the same as the ambient or surrounding
air temperature and is defined 2cm below the device.

–

The device is designed to operate in areas between 5% and 95% relative humidity.

–

Clean only with a damp cloth.

Obey the following installation instructions:This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of
an internal fuse is caused by an internal defect. Install the device on a large enough flat surface with the terminals on the bottom of the device.
Other mounting orientations require a reduction in output current, chapter 22.5.
For wall mounting use 4 screws. Two on top and 2 on bottom mounting holes. Recommended screw size is M4 (UNC 8-32). The enclosure of
the device provides a degree of protection of IP65/67 when installed with all mating connectors firmly connected. The device is designed forpollution degree 3 areas in controlled environments.
The negative potential of the outputs is permanently connected to PE within the unit. Do not connect the negative potential of the output toPE outside the unit.
The device is suitable to be supplied from TN, TT or IT mains networks. The voltage between the input terminals and the PE potential must notexceed 264Vac. The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) a reduction in output current and overvoltage category is required. The device is designed, tested and approved for branch circuits up to 20A (UL) and 32A (IEC) without additional
protection device If an external fuse is utilized, do not use circuit breakers smaller than 6A B- or C-Characteristic to avoid a nuisance trippingof the circuit breaker.
The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation fins!

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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AC-Input
The device is suitable to be supplied from TN, TT or IT mains networks. For more details, please review chapter 2.
AC input voltage rated range
AC input operating range

Nom.

AC 100-240V
Suitable for TN-, TT- and IT mains networks
85-264Vac
Continuous operation
264-300Vac
For maximal 500ms
Nom.
50–60Hz
±6%
Typ.
80Vac
Steady-state value, see Fig. 3-1
Typ.
70Vac
Steady-state value, see Fig. 3-1
See recommendations in chapter 2.

Input frequency
Turn-on voltage
Shut-down voltage
External input protection
Certification in progress
Input current
Power factor*)
Start-up delay
Rise time

typ.
typ.
typ.
typ.
typ.
Max.

Turn-on overshootAC 120V

AC 230V

3.98A
0.99
1s
22ms
48ms
200mV

3.2A
0.99
1s
22ms
46ms
200mV

1.68A
0.97
1s
22ms
35ms
200mV

At 360W, symmetrical phase voltages, see Fig. 3-3 PowerAt 360W, see Fig. 3-4
At 300W , see Fig. 3-2
At 300W constant current load, 0mF load, see Fig. 3-2
At 300W constant current load, 12.5mF, see Fig. 3-2
See Fig. 3-2

The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.

POUT

Input
Voltage

max.
500ms

L1

Turn-onShut-down

AC input range

VIN
85V

264V

Rise
Time

Fig. 3-2: Turn-on behavior, definitions

Input Current (A)5
A 100Vac
4
B 120Vac

Power Factor (1)
1,00
0,95
A

C 230Vac

2
1
0
-40

Start-up
delay

300VacFig. 3-1: Input voltage range

3-5%

OutputVoltage

0,90

B

0,85

C

0,80

A

B
C
A 100Vac
B 120Vac

0,75
60

Overshoot*)AC 100V

160

360
260
Output Power (W)Fig. 3-3: Input current vs. output Power at 24V
output voltage

0,70
-40

C 230Vac

60

160

360
260
Output Power (W)Fig. 3-4: Power factor vs. output power at 24V output
voltage

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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DC-Input
The device is suitable to be supplied from a DC input voltage.
DC input
DC input range
DC input current
Turn-on voltage
Shut-down voltage

Nom.
Min.
Max.
Typ.
Typ.

DC 110-300V
88Vdc
360Vdc
2.90A
1.04A

±20%

Typ.
Typ.

80Vdc
70Vdc

Steady state value
Steady state value

At 110Vdc, at 24V, 300W
At 300Vdc, at 24V, 300W

Instructions for DC use:
Battery

Power Supplya)

Use a battery or a similar DC source. A supply from the intermediateDC-bus of a frequency converter is not recommended and can cause
a malfunction or damage the unit.

b)Connect +pole to L and –pole to N.

c)Connect the PE terminal to an earth wire or to the machine ground.

AC

+

L
N

+
Load

PE

-

-

DC

Fig. 4-1: Wiring for DC Input

Input Inrush Current
An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after turn-on of the input
voltage.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.

Inrush current

typ.

AC 100VAC 120V

AC 230V

2.18Apeak

2.6Apeak

6ApeakInput Current 5A/DIV

Input Voltage

Output Voltage
250ms/DIV

Fig. 5-1: Typical turn-on behavior at nominal loadand 25°C ambient temperature

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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OutputThe output provide a (PELV/ES1) rated voltage, which is galvanically isolated from the input voltage. The negative potential of the output ispermanently connected to PE within the unit.
The device is designed to supply any kind of loads, including capacitive and inductive loads. If capacitors with a capacitance >100mF areconnected to the output, this the unit might charge the capacitor in hiccup mode.
Output voltage
Adjustment range

nom.

24V
24-28V

Factory settingLine regulation
Load regulation
Ripple and noise voltage
Total output power

typ.
max.
typ.
max.

24.5V
10mV
75mV
50mVppnom.

360W1)
300W
At +55°C at ambient temperatures
150W
At +70°C at ambient temperatures
600W
Up to +55°C at ambient temperatures, see Fig. 6-1
300W
At +70°C at ambient temperatures
Derate linearly between +55°C and +70°
25A / 0A
At heavy overloads (when output voltage falls below 13V), the power
supply delivers continuous output current for 2s.
After this, the output is switched off for approx. 18s before a new start
attempt is automatically performed. This cycle is repeated as long as
the overload exists. If the overload has been cleared, the device will
operate normally, see Fig. 6-2.
Load impedance 10mOhm.
Discharge current of output capacitors is not included.
12 500µF
Included inside the power supply
Do not parallel units for higher output currents

nom.
nom.
nom.
nom.

short term up to 5s

Overload/ short-circuitcurrent

typ.

Output capacitance
Parallel Use
Back-feeding loads

typ.
max.

35V / 4J

Factory setting 24.5V
Adjustable in steps:
24V, 24.5V, 25V, 25.5V, 26V, 26.5V, 27V and 28V±0.2%, at nominal load
Between 85 and 300Vac input voltage change
Between 0 and 360W output load, static value
Bandwidth 20Hz to 20MHz, 50Ohm
Up to +45°C at ambient temperatures, see Fig. 6-1

The unit is resistant and does not show malfunctioning when a load
feeds back voltage to the power supply. It does not matter whether the
power supply is on or off.
The absorbing energy can be calculated according to the built-in large
sized output capacitor.

1)Power Boost This power/ current is continuously allowed up to an ambient temperature of 45°C. Above 45°C, do not use this power or current
longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.
Adjustment
Range

Output Voltage (V)
28
A

24

Normaloperation

B

20

Normaloperation

Short-circuit

25A

16

A Continuously

available

12
8

A

B

B Short-term (5s)

Bonus Power

40

Output Current

0

5

10

0
16

20
27 30
Output Current (A)Fig. 6-1: Output voltage vs. output current, forcontinuous load, typ.

2s

18s

2s

18s

2s

18s

t

Fig. 6-2: Short-circuit on output, HiccupPLUS mode, typ.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Hold-up TimeThe hold-up time is the time during which a power supply’s output voltage remains within specification following the loss of input power. The
hold-up time is output load dependent. At no load, the hold-up time can be up to several seconds. The status LED is also on during this time.

Hold-up Time

typ.
min
typ.

AC 100V
75ms
56ms
44ms

AC 120V
75ms
56ms
44ms

AC 230V
75ms
56ms
44ms

At 150W output load, see Fig. 7-1
At 150W output load, see Fig. 7-1
At 300W output load, see Fig. 7-1

min

29ms

29ms

29ms

At 300W output load, see Fig. 7-1

Hold-up Time (ms)80

24V, 150W, typ.

60

24V, 150W, min.

L1

24V, 300W, typ.

40

24V, 300W, min.

20
0
85

Input
Voltage-5%OutputVoltage
Hold-up Time

100

150

264
200
250
Input Voltage (Vac)Fig. 7-2: Shut-down behavior, definitions

Fig. 7-1: Hold-up time vs. input voltage

DC-OK Relay Contact
This feature monitors the output voltage, which is produced by the power supply itself. It is independent of an eventually present external
voltage on the output of the power supply.
Contact closes
Contact opens
Switching hysteresis
Contact ratings
Isolation voltage

As soon as the output voltage reaches typ. 22Vdc. The DC-OK Relay Contact is synchronized with the Status Led.
As soon as the output voltage dips below 22Vdc.
Short dips will be extended to a signal length of 100ms. Dips Shorter than 1ms will be ignored.
1V
Maximal 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A, resistive load
Minimal permissible load: 1mA at 5Vdc
See dielectric strength table in chapter 18

VOUT = VADJ
10%

<
1ms

open

>
1ms

closed

0.9 VADJ

250ms

open

closedFig. 8-1: DC-OK relay contact behavior

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Efficiency And Power Losses

Efficiency

typ.

AC 100V
93.6%

AC 120V
94.3%

AC 230V
95.7%

At 24V, 300W

Average efficiency
Power losses

typ.
typ.
typ.
typ.

92.9%
2.7W
10.7W
20.5W

93.5%
2.8W
10.0W
18.2W

94.6%
2.2W
8.3W
16.2W

25% at 80W, 25% at 150W, 25% at 220W, 25% at 300W
At 24V, 0W (no load)
At 24V, 150W (half load)
At 24V, 300W (full load)*)

The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal loadfor 25% of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time
and with 100% of the nominal load for the rest of the time.
Efficiency (%)
96

A

95

B

94

C

93

A 230Vac92

B 120Vac

91
90

C 100Vac

0

100

200

360
300
Output Power (W)Fig. 9-1: Efficiency vs. output power at 24V, typ.
Efficiency (%)
96,0Power Losses (W)25
A 100Vac20
B 120Vac
15

A

C 230Vac

B

C

10
5
-40

60

160

360
260
Output Power (W)Fig. 9-2: Losses vs. output power at 24V, typ.
Power Losses (W)25,0
A 300W

A

20,0
A

94,0
15,0
A 300W

92,0
50

100

150

200

250
300
Input Voltage (Vac)Fig. 9-3: Efficiency vs. input voltage at 24V, 300W,
typ.

10,0
50

100

150

200

250
300
Input Voltage (Vac)Fig. 9-4: Losses vs. input voltage at 24V, 300W, typ.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Lifetime Expectancy (Pending)
The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime expectancyof the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the capacitor’s
manufacturer specification.
The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years (131 400h). Any number exceeding this value
is a calculated theoretical lifetime which can be used to compare devices.

Calculated lifetime expectancy

AC 100VAC 120V

AC 230V

t.b.d.
t.b.d.
t.b.d.
t.b.d.

t.b.d.
t.b.d.
t.b.d.
t.b.d.

t.b.d.
t.b.d.
t.b.d.
t.b.d.

MTBF (Pending)
MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a device. It
is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product.
The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that statistically one
unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not be determined if the failed unit has been running for 50000h or only for 100h.
For these types of units the MTTF (Mean Time To Failure) value is the same value as the MTBF value.

MTBF SN 29500, IEC 61709
MTBF MIL HDBK 217F

AC 100VAC 120V

AC 230V

t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.

t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.

t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.
t.b.d.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Functional Diagram

1
2
3
4
PE

L1
nc
nc
N

Input Fuse
Input Filter
Input Rectifier
Inrush Current Limiter

PFC
ConverterPower
Converter

OutputFilterPE+-

3
Output2
X3

X1

Temperature
Shutdown

OutputOverVoltage
Protection

LED-BarUp
Down
Set Mode

OutputPower
Manager
DC-OK
Relay

1
4

Status LED

DC-OK Contact

X2

Fig. 12-1: Functional Diagram FPS300.241-002-101

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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FPS300.241-002-101

Dimensions and Connector Variants
FPS300.241-002-101

20mm (0.79")

182mm (7.17")
168.2mm (6.62")59mm (2.32")

X1
INPUT

Input Connection (X1):

X2
DC-OK

Harting HanQ4/2

Pin assignment

IO-Link Connection (X2):
M12 A coded
Pin assignment

Output Connection (X3):
Harting HanQ4/0
Pin assignment

Width
HeightDepth
WeightHousing material
Body:
Covers:Installation
clearances

182mm / 7.17''183mm / 7.2''59mm / 2.32''
1200g / 2.7lb
Aluminium alloy
Hi-grade polycarbonate
See chapter 2

332mm (13.07")

Ø4,5mm (0.18") (6x)107mm (4.21")183mm (7.20")273mm (10.75")332mm (13.07")

38mm(1.50")

165.5mm (6.52")

69mm (2.72")

X3
OUTPUT

Q4/2 Set AS female
2.5-6mm² 7-13mm
Q4/2 Set AS female
2.5-6mm² 14-17mm
Pin 1
Pin 4
Pin with the PE symbol

Harting order code
6104401263700
Harting order code
6104401263800
L1
N
PE connection

PULS order code
ZCF.hanq42
PULS order code
ZCF.hanq42-1

M12-A 5pin cut clamp
Harting order code
female 0.34-0.5mm² / 6-8mm
21032722505
Pin 1 and Pin 4 for relay contact

PULS order code
ZCF.m12a5p

Q4/0 Set
male 2.5mm2 6-12mm
Pin 3

PULS order code
ZCM.hanq40

Pin 2

Harting order code
6104401265100(+) pole(–) pole

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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FPS300.241-002-101

User Interface
A.
B.
C.
D.
E.
F.

Input Connector
Output Connector
IO Link Connector
Status LED
LED BarSet Mode and Up and Down Button

E
D

E

F

D
A

C

B

F

LED Bar Signalization Overview
The user menu consists of the LED bar display and 3 push buttons. Two menus are available – the monitoring menu and the configurations
menu. Variants with a single output feature only a menu for the Total Power Monitor and the Output Voltage Configuration.
After the start-up of the PSU , the menu is in the output power monitoring mode by default.
Output Power Monitoring
The LED bar shows the actual output power in percentage of 300W. So if the device provides 120W the LEDs light up green including the 40%
LED. The LEDs light up orange if the delivered power exceeds 300W.
By default, the PSU displays the total output power after startup.
Status LED
The Status LED is used to signalize special conditions.
STATUS LED lights up green continuously
DC voltage is above 22V and all outputs run according to their settings.
STATUS LED is off continuously
DC voltage is not OK or power supply is not powered.
STATUS LED lights up red continuously
AC input dropout
STATUS LED flashes orange with 1Hz
HiccupPlus is OFF during the 18s Hiccup off state
STATUS LED flashes red with 1Hz
The unit has turned off due to overtemperature and the output is switched off. As soon as the temperature goes down to asafe level the output switches on again

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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See actual output voltage
To see the actual output voltage press the “Set Mode” button for 3s. All LEDs will be flashing for 1s and the LED indicating the output voltage
will remain on. Wait for 20s and the LED bar will return to output power monitoring mode.

Setting Functions
Change output voltage
•
•
•
•
•
•
•
•

Press SET / MODE for 3s. All LEDs light up for ones.
The LED display is now in Voltage Set Mode. A green LED signals the currently set voltage: e.g. the LED next to 20% represents a value of
24.5V.
All orange LEDs are off in this mode.
Voltage steps are labelled on the right hand side of the LED bar.
Push the UP button to increase the set point by one step.
Push the DOWN button to decrease the set point by one step.
New set point is applied immediately.
Exit the configuration menu by waiting for 20s without pressing any button – PSU will switch to output power monitoring mode
automatically.

Lock Buttons•

In any monitoring menu, press UP and DOWN buttons simultaneously for 3s. All LEDs start flashing for 5s to indicate that button lock status has changed.

•

After that, the display returns to output power monitoring mode.

•

If SET / MODE button is pushed for 3s and the button lock is activated, all LEDs starts flickering for 5s to indicate that buttons are locked•

Deactivate the button lock feature, by pressing the UP and DOWN buttons simultaneously for 3s in any monitoring menu again.
 All LEDs start flashing for 5s to indicate that button lock status has changed.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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EMC
The EMC behavior of the device is designed for applications in industrial environment as well as in residential, commercial and light industry
environments.
The device is investigated according to EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-3-2 and EN 61000-3-3.
EMC immunity
Electrostatic discharge
Air discharge
Electromagnetic RF field

EN 61000-4-2

Magnetic field
Fast transients (Burst)

EN 61000-4-8
EN 61000-4-4

EN 61000-4-3

Surge voltage on AC input

EN 61000-4-5

Surge voltage on DC output

EN 61000-4-5

Surge voltage on Output OK
Conducted immunity
Voltage dips

EN 61000-4-5
EN 61000-4-6
EN 61000-4-11

Voltage interruptions
Voltage sags

EN 61000-4-11
SEMI F47 0706

Contact discharge
Air discharge
80MHz - 2.7GHz
2.7GHz - 6GHz
50Hz/60Hz
AC Input lines

8kV
15kV
20V/m
10V/m
30A/m
4kV

Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A

DC Output lines
DC OK Output
L to N
L to PE, N to PE+ to +/- to PE
DC-OK to PE
0.15 - 80MHz
0% of 100Vac

4kV
4kV
2kV
4kV
1kV
2kV
1kV
20V
0Vac, 20ms

Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A
Criterion A

40% of 100Vac

40Vac, 200ms

Criterion C

70% of 100Vac

70Vac, 500ms

Criterion C

0% of 200Vac

0Vac, 20ms

Criterion A

40% of 200Vac

80Vac, 200ms

Criterion A

70% of 200Vac

140Vac, 500ms

Criterion A

0% of 200Vac (=0V)
5000msCriterion C
Dips on the input voltage according to SEMI F47 standard
80% of 120Vac (96Vac)
1000msCriterion A
70% of 120Vac (84Vac)
500ms
Criterion A
50% of 120Vac (60Vac)
200ms
Criterion A
Over entire load range
750V, 0.3ms
Criterion A

Powerful transients
VDE 0160
Performance criterions:
A: The device shows normal operation behavior within the defined limits.
C: Temporary loss of function is possible. The device may shut-down and restarts by itself. No damage or hazards for the device will
occur.
EMC Emission
Conducted emission AC input lines

Class B

Conducted emission DC output lines

EN 55011, EN 55015, EN 55032,
FCC Part 15, CISPR 11, CISPR 32
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1

Conducted emission DC OK Output
Radiated emission
Harmonics
Voltage fluctuations, flicker

EN 55032 / EN 55011
EN 61000-3-2
EN 61000-3-3Class BClass A fulfilled between 0A and 12A load
Pass tested with constant current loads, non
pulsing

Limits for DC power port according EN 61000-6-3
fulfilled

This device complies with FCC Part 15 rules.
Operation is subjected to following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation..

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Switching Frequencies
PFC converter
Main converter
Auxiliary converter
Microcontroller clocks

20kHz to 135kHz
60kHz to 140kHz
54kHz to 66kHz
48Mhz and 32MHz

Input voltage and output load dependent
Output load dependent
Output load dependent
Fixed frequency

Environment
Operational temperature-25°C to +70°C (-13°F to 158°F)

Storage temperature-40°C to +85°C (-40°F to 185°F)

Output de-rating

6W/°C
10W/°C
20W/1000m or 5°C/1000m

Humidity
Atmospheric pressure
AltitudeOver-voltage category

5 to 95% r.h.
54-110kPa
Up to 5000m (16 400ft)
III

Between +45°C and +55°C (113°F to 131°F)
Between +55°C and +70°C (131°F to 140°F)
For altitudes >2000m (6560ft), see Fig. 16-2: Output
power vs. altitude
The de-rating is not hardware controlled. The user has to take this into consideration to stay below
the de-rated current limits in order not to overload the unit.

II

Degree of pollution
Vibration sinusoidal

LABS compatibility
Audible noise
Allowed Output Power (W)600

Allowed Output Power (W)
B

360
300

450
360
300

0
-25

According to IEC 60068-2-30
see Fig. 16-2: Output power vs. altitude for details
see Fig. 16-2: Output power vs. altitude for details
According to IEC 60664-1
For TN, TT mains systems with earthed neutral and IT
star mains systems with insulation monitoring foraltitudes up to 2000m
According to IEC 60664-1
For TN, TT mains systems with earthed neutral and IT
star mains systems with insulation monitoring foraltitudes between 2000m and 5000m
According to IEC 60664-1
For TN, TT, IT Delta mains systems or IT star mains
systems without insulation monitoring for altitudes up
to 2000m
According to IEC 62477-1, not conductive
According to IEC 60068-2-6

3
2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g
2 hours / axis
30g 6ms, 20g 11ms
According to IEC 60068-2-27
3 bumps / direction, 18 bumps in total
Shock and vibration is tested in combination with DIN-Rails according to EN 60715 with a height of
15mm and a thickness of 1.3mm and standard orientation.
Yes
Some audible noise may be emitted from the power supply during no load, overload or short circuit.

Shock

150

Operational temperature is the same as the ambient or
surrounding temperature and is defined as the airtemperature 2cm below the unit.
For storage and transportation

A

B
A

240
A Tamb <55°C
B Tamb <45°C

A continuous
B short term (max. 5s)

0+45 +55+70
Ambient Temperature°C()

Fig. 16-1: Output power vs. ambient temp.

Altitude 0
2000
5000
AP*) 110
80
54*) Atmospheric pressure (kPa)Altitude (m)Fig. 16-2: Output power vs. altitude

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Safety and Protection Features
Isolation resistancePE resistance
Input/Output separation
Output over-voltage protectionmin.

500MOhmmin.

500MOhmmax.
typ.

0.1OhmPELV
31.8Vdcmax.

32.5Vdc

At delivered condition between input and output, measured with
500VdcAt delivered condition between input and PE, measured with
500VdcResistance between PE terminal and the housing
IEC/EN/UL 61010-2-201, IEC/EN 62368-1, IEC/EN 60950-1

In case of an internal defect, a redundant circuit limits the maximum output voltage.
The output shuts down and automatically attempts to restartClass of protection

According to IEC 61140
A PE (Protective Earth) connection is required

Ingress protection
Over-temperature protection

IP 65/67
IncludedAccording to EN/IEC 60529
Output shut-down with automatic restart. Temperature sensors
are installed on critical components inside the unit and turn theunit off in safety critical situations, which can happen e.g. when
ambient temperature is too high, ventilation is obstructed or
the de-rating requirements are not followed. There is nocorrelation between the operating temperature and turn-off
temperature since this is dependent on input voltage, load andinstallation methods.
MOV (Metal Oxide For protection values, see chapter 22.2, EMC.
Varistor)
IncludedNot user replaceable slow-blow high-braking capacity fuse

Input transient protection
Internal input fuse
Touch current (leakage current)

max.

0.51 mArms

At 264Vac, 60Hz

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Dielectric Strength
The negative potential of the outputs is permanently connected to PE within the unit. The output is insulated from the input by a double orreinforced insulation.
Type and routine tests are conducted by the manufacturer. Field tests may be conducted in the field using the appropriate test equipment
which applies the voltage with a slow ramp (2s up and 2s down). Connect all input-terminals before conducting the test. When testing, set the
cut-off current settings to the value in the table below.

Earth, PE

Input
L1

Output(s)+DNType test
60s
Routine test
5s
Field test
5s
Cut-off current setting
for field test

A
2500Vac
2500Vac
2000Vac> 10mA

D
500Vac
500Vac
500Vac> 10mA

DC-ok

Fig. 18-1: Dielectric strength

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Approvals and Fulfilled Standards (Pending)
IEC 62368-1

CB Scheme Certificate
IEC 62368-1 - Audio/video, information and communication
technology equipment - Safety requirements
Output safety level: ES1
CB Scheme Certificate
IEC 61010-2-201 - Electrical Equipment for Measurement, Control and Laboratory
Use - Particular requirements for control equipment
Manufacturers Declaration
IEC 60950-1 - General safety requirements for
Information Technology Equipment (ITE)UL Certificate
Listed equipment for category NMTR - UL 61010-2-201 - Electrical equipment formeasurement, control and laboratory use - Particular requirements for control
equipment
Applicable for US and Canada
E-File: <UL_61010_2_201_Certificate>
Test Report
Voltage Sag Immunity for Semiconductor Processing Equipment Tested for AC 208V
L-L or L-N mains voltages, nominal output voltage and nominal output load
Paint Wetting Impairment Substances Test (or LABS-Test)
Tested for Zone 2 and test class C1 according to VDMA 24364-C1-L/W for solvents
and water-based paints

IEC 61010

IEC 60950-1

UL 61010

Semi F47

VDMA 24364

Regulatory Compliance
EU Declaration ofConformity

WEEE Directive

REACH Directive

RoHS-China

IEC/EN 61558-2-16(Annex BB)

Safety Isolating
Transformer

Trade conformity assessment for Europe
The CE mark indicates conformance with the European–
EMC directive–
Low-voltage directive (LVD)–
RoHS directive
Manufacturer's Statement
EU-Regulation on Waste Electrical and Electronic Equipment Registered in Germany
as business to business (B2B) products.
Manufacturer's Statement
EU-Regulation regarding the Registration, Evaluation, Authorisation and Restrictionof Chemicals
Manufacturer's Statement
Administrative Measures for the Restriction of the Use of Hazardous Substances inElectrical and Electronic Products 25 years
Safety Isolating Transformers corresponding to Part 2-6 of the IEC/EN 61558

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Accessories
21.1. DIN RAIL Mounting KIT: ZM.FP-DIN2
In addition to screw mounting FIEPOS has the option to be simply attached to a DIN rail.

•

DIN-Rail not included•

DIN-Fixture pre-assembled

21.2. Connectors
FIEPOS features a large number of different connectors. PULS provides all matching connectors from its own stock in order to be able to supply
customers quickly in the design-in phase.
For a higher number of pieces or other options use the www.harting.com
Connector Name
Harting HanQ4/2
Harting HanQ4/2
Harting HanQ2/0
Harting HanQ4/0
Harting HanQ5/0
Harting M12-A
Harting M12-A
Harting M12-S
Harting M12-L
Harting M12-T
Harting 7/8”
Harting 7/8”
Harting 7/8”

Order number
ZCF.hanq42
ZCF.hanq42-1
ZCM.hanq20
ZCM.hanq40
ZCF.hanq50
ZCF.m12a5p
ZCM.m12a5p
ZCF.m12s4p
ZCM.m12l5p
ZCM.m12t4p
ZCM.78inch4p
ZCF.78inch3p
ZCF.78inch5p

Connector Description
Q4/2 Set AS female 2.5-6mm² 7-13mm
Q4/2 Set AS female 2.5-6mm² 14-17mm
Q2/0 Set screw male 2.5-6mm² 6-12mm
Q4/0 Set 1m cable 2,5mm2 IP67
Q5/0 Set QuickLock female 0.5-2.5mm² 6-12mm
M12-A 5pin cut clamp female 0.34-0.5mm² / 6-8mm
M12-A 5pin cut clamp male 0.34-0.5mm² / 6-8mm
M12-S 4pin screw female 2.5mm² / 6-8mm
M12-L 5pin cut clamp male 0.75-1.5mm² / 5.8-13.5mm
M12-T 4pin screw male 1.5mm² / 8-10mm
7/8” 4pin screw male 1.5mm² / 6-8mm
7/8” 3pin screw female 1.5mm² / 6-8mm
7/8” 5pin screw female 0.75-1.5mm² / 6.8-12.5mm

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Related Products (PENDING)The FIEPOS product family includes various devices with different technical parameters and features. The following page provides a general
overview of the available solutions. Please also get in touch with your PULS contact person, for more detailed application advice and technicalinformation.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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Application Notes
23.1. Repetitive Pulse Loading
Typically, a load current is not constant and varies over time. This power supply is designed to support loads with a higher short-term power
demand (=BonusPower®). The short-term duration is hardware controlled by an output power manager and is available on a repeated basis. If
the average load is higher than the nominal output power, the output voltage will dip.
To avoid this, the following rules must be met:a)

The power demand of the pulse must be below 200% of the nominal output power.

b)

The duration of the pulse power must be shorter than the allowed BonusPower® time. (see output section)c)

The average power should be lower than the nominal output power.

The R.M.S. output current must be below the specified continuous output current. If the R.M.S. current is higher, the unit will respond with athermal shut-down after a period of time.

23.2. External Input Protection (Pending)
The device is designed, tested and approved for branch circuits up to 30A (UL) and 32A (IEC) without additional protection device. If an externalfuse is utilized, do not use circuit breakers smaller than 30A B- or C-Characteristic to avoid a nuisance tripping of the circuit breaker.

23.3. Inductive and Capacitive Loads
The unit is designed to supply any kind of loads, including capacitive and inductive loads. If extreme large capacitors, such as EDLCs (electric
double layer capacitors or “UltraCaps”) with a capacitance larger than 100mF are connected to the output, the unit might charge the capacitor
in the HiccupPLUS mode (see chapter ).

23.4. Back Feeding Loads
Loads such as decelerating motors and inductors can feed voltage back to the power supply. This feature is also called return voltage immunity
or resistance against Back- E.M.F. (Electro Magnetic Force).
This power supply is resistant and does not show malfunctioning when a load feeds back voltage to the power supply. It does not matter
whether the power supply is on or off.

All parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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23.5. Mounting Orientations
The device can be mounted in various mounting orientations. The listed lifetime and MTBF values from this datasheet apply only for the
standard mounting orientation. The following curves give an indication for allowed output power in different mounting orientations foraltitudes up to 2000m (6560ft).
A

Output Power (W)Standard Orientation

360
300

Power
Supply150

Input

OutputB

Output

0

Input

Power
SupplyUpside down

+70
+45 +55
Ambient Temperature (°C)

Output Power (W)
300

Power
SupplyOutput

0

Input

Power
SupplyOutputOver-head and Table-top
mounting

Power
SupplyHorizontal cw and ccw

Input

150

+55
+70
Ambient Temperature (°C)

Power
SupplyAll parameters are specified at 24V, 12.5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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