PSC PowerStar LiFE Zeus

TM

Portable Power Without Compromise

Operational Manual for PCB Version 2.0
Copyright 2015 Professional Sound Corp
28085 Smyth Drive, Valencia, CA 91355 USA
CE RoHS

Printed in the U.S.A.

Thank you for purchasing your new PSC PowerStar LiFE Zeus re-chargeable power distribution
system. This new power system combines an AC Power Supply, Charger, LiFE Rechargeable
Battery, Power Distribution, Power Filtering, Monitoring and Protection Circuitry all in a two
rack mount space. We believe this design provides the ultimate rechargeable field powersystem.

The PSC PowerStar LiFE Zeus is the most powerful, well designed, reliable portable powersystem we have ever offered in our 30 years in business.

Zeus……..Power Done Right!

Internal view of the PowerStar LiFE Zeus. Big, Powerful and Reliable

WARNINGS:•

PLEASE BE SURE THAT YOU HAVE READ AND UNDERSTOOD THIS ENTIRE OPERATIONALMANUAL BEFORE OPERATING THE PSC POWERSTAR LiFE ZEUS!

•

CAUTION! THE CASE OF THE POWERSTAR LiFE ZEUS MAY GET HOT DURING USE. DO NOTALLOW ANYTHING TO BLOCK THE SILVER COLORED AC POWER SUPPLY AND OTHER VENTOPENINGS. ALWAYS ALLOW AT LEAST A ONE RACK SPACE AIR GAP ABOVE THE UNIT FOR
PROPER AIR CIRCULATION AND COOLING. ALL AUXILARY EQUIPMENT SHOULD BE REVERSE
POLARITY PROTECTED AND PROPERLY FUSED AT ALL TIMES.

•THE POWERSTAR LiFE ZEUS IS DESIGNED FOR USE BY ITSELF OR WITH AN EXTERNAL PSC
PELICAN LiFE BATTERY AND IS FACTORY ADJUSTED FOR PROPER CHARGING OF THIS BATTERYTYPE ONLY!

•

THERE ARE NO USER ADJUSTABLE OR USER SERVICABLE PARTS INSIDE THE POWERSTAR LIFE
ZEUS. PLEASE REFER ALL SERVICE AND MAINTANCE WORK TO A QUALIFIED TECHNICIAN.
DANGER!

THERE ARE HIGH VOLTAGES AND CURRENTS INSIDE THE UNIT THAT CAN BE

DANGEROUS AND/OR LETHAL. DO NOT OPEN OR DISASEMBLE THIS DEVICE.
•

DO NOT REPLACE ANY OF THE CASE SCREWS WITH SCREWS THAT ARE LONGER THAN THOSEUSED BY PSC. THE USE OF LONGER SCREWS CAN CAUSE DAMAGE TO THE DEVICE AND WILL
VOID YOUR WARRANTY. PLEASE CALL PSC IF YOU NEED ANY REPLACEMENT SCREWS AND WEWILL BE HAPPY TO SUPPLY THEM TO YOU.

Professional Sound Corporation, 28085 Smyth Drive, Valencia, CA 91355 USA
Ph (661) 295-9395
sales@professionalsound.com

www.professionalsound.com

LiFE BATTERY SAFETY: This new product design is based on Lithium Iron Phosphate battery
chemistry......also known as “LiFE” or “LiFePO4”. LiFE cells offer high capacity in a lightweightpackage similar to Lithium Polymer or Lithium Ion cells, but with one big improvement. LiFE
chemistry is much more inherently safe as it does not suffer from temperature runaway
conditions like older lithium chemistries do. The older lithium batteries were prone to fire if
physically damaged or short circuited. These new LiFE batteries have proven to be a much safer
alternative. While this battery chemistry is considered to be very safe, the TSA (Transportation
Safety Administration) has not yet made the distinction between these LiFE lithium cells andthe older less safe lithium technologies. Please read and understand all transportation
regulations before shipping any batteries.
Your new PSC PowerStar LiFE Zeus contains
12.8@60 AH (768 watt hours) of LiFE batteries. Because of this high capacity lithium system,
this device cannot be shipped via air transport. This device should only be shipped via groundtransportation. Because of this, this device cannot be shipped and sold in Europe. Nevership your PSC PowerStar LiFE Zeus if it has been physically or electrically damaged.
All AC powered devices should be treated with proper caution and respect. AC power on film
sets and on locations may not always be properly grounded and/or distributed. PSC highly
recommends that you purchase and use an AC power tester prior to plugging in your PSC
PowerStar LiFE Zeus or any other AC powered device while on location. You can purchasesimple to use, inexpensive AC testers for less than $15. They are a simple plug that has 3 or 4
lights on the rear of the plug. These lights indicate good AC, proper grounding, etc. They canalso indicate dangerous AC conditions such as Hot and Neutral reversed or missing grounds.
These AC testers can be purchased at most electronics and home improvement stores. Here isan example of a typical AC Tester. PSC does not recommend any specific brand or takeresponsibility for its use or performance.

Typical AC Tester of the type you should use before plugging into AC on a film set or location.

FRONT PANEL:

•

•
•
•
•
•
•
•
•
•

The front panel of the PSC PowerStar LiFE Zeus contains:

Eleven (11) DC power output connections on 4 pin female XLRs. Two (2) of these XLR
outputs are rated for 8 Amps, Two (2) are rated for 5 Amps and the remaining seven(7) are rated for 3 amps each.
A 4 pole SpeakOn output connector used to connect the unit to an external DC to AC
Inverter used for powering a Yamaha or similar mixer.
A 2 pole SpeakOn connector used to connect to an external PSC Pelican LiFE Battery.
An 8 pin Neutricon female connector is used to connect the Power Star LiFE Zeus
Remote Control.
An AC indicating BLUE LED.
A Multi Colored LED “Fuel Gauge” to indicate battery charge level.
Power “ON” and “OFF” push button switches (delayed action for “OFF” switch)
A LiFE battery protection circuit “RESET” switch.
Dual, digital LED Volt and Current Meter to display battery and output voltage andcurrent.
AC power connection. This connection accepts a standard IEC power cord. You will
also notice that just below the AC cord socket is a built in fuse holder that holds the
AC protection fuse. This unit uses a 250v, 15 Amp, slow blow, 5 x 20mm fuse. A sparefuse is included inside the fuse holder drawer.

REAR PANEL: On the rear panel of the PowerStar LiFE Zeus you will find all of the various
operating specifications, warnings, safety information, etc. Please read and understand all of
this information before operating your new PowerStar LiFE Zeus.

Rear Panel showing Specifications, Warnings, Safety Information, etc.
Please read and understand all of the rear panel information before operating the unit.

RACK MOUNTING: Your new PowerStar LiFE Zeus is designed to be rack mounted. It comeswith a pair of heavy duty rack mount brackets. These brackets can be used from the front of
the unit or the rear of the unit. Screws for installing these brackets are included. Please onlyuse 6-32 x 0.375” screws with this Power Star LiFE. The use of longer screws may cause internal
damage to the unit. These rack mounting brackets can be installed in many positions to allow
front or rear mounting as well as offset mounting to allow room for the cable mounted XLRs to
not protrude beyond the face of your rack system.

Standard Rack Ear Position

Recessed Rack Ear PositionHEAT SINK: The PSC PowerStar LiFE Zeus uses a large, heavy duty AC supply/charger that ishoused in a custom made extruded aluminum heat sink to provide proper system cooling. This
properly engineered cooling system uses convection cooling to pull heat away from the unit’s
power supply. This silver colored heat sink should be kept clean and dust-free during use. The
PSC PowerStar LiFE Zeus does not use a fan for cooling. If the heat sink becomes covered withdust, it will not properly function and you may cause damage to your device. PSC recommends
that you blow off the heat sink area with compressed air monthly to keep the heat sink clean.
You must leave open space above and to the sides of the PSC PowerStar LiFE Zeus for propercooling to take place. A minimum of 1 rack space (1.75”) should be left open above the unit forcooling purposes. Likewise, this product should not be used in fully enclosed rack case or otherenclosures that limit air flow. Failure to provide proper ventilation can and will damage theunit and will void your warranty.

Close up view of the silver colored heat sink extrusion that must be kept clean.
Always keep one (1) rack space above this unit open for proper air circulation and cooling.

DC OUTPUT CONNECTIONS: There are eleven (11) XLR female DC output connectors locatedon the front panel of the PSC PowerStar LiFE Zeus. The first two (2) XLRs located to left handside of the unit are rated for 8 Amps of output current. The next two (2) XLRs are rated for 5
Amps of output current. The remaining seven (7) output connectors are all rated for 3 Amps ofoutput current. Each connector is individually Polyfuse protected and monitored via theadjacent LEDs. If the connector is working properly, the GREEN LED will be lit. If the Poly Fusehas been tripped (short circuit in your cable or equipment) the GREEN LED will turn off and the
YELLOW LED will turn on indicating a fault condition. Under normal conditions, you should
never see any YELLOW LEDs. If you see a YELLOW LED, there is a problem and you should
investigate the cable and device connected to that particular output connector immediately. If
you ever have any questions about this, please do not hesitate to call PSC and ask to speak with
our service technician. We are always available to help you in any way needed.

Typical output XLRs (8 Amp and 5 Amp Shown, 3 Amp also available)

POWER SWITCHES: There are two round, momentary push button switches used to turn theunit on and off. The GREEN “ON” push button switch is used to turn the unit on. The RED“OFF” push button is used to turn the unit off. Please note that the RED “OFF” push button
switch is equipped with a time delay circuit. You must press and hold this push button switch
for 4-5 seconds before the unit will shut off. This time delay function serves to keep you from
accidentally shutting down the PSC PowerStar Life Zeus unexpectedly while working.

RED and GREEN Power On and OFF switches

RESET SWITCH:
The PowerStar LiFE Zeus is equipped with a “reset” switch. This switch isused to manually “reset” the LiFE battery protection circuitry should the need ever arise. The
Protection Circuitry protects the LiFE battery in four different ways:
1. It protects the battery from deep discharge conditions.
2. It protects the battery from over charge conditions.
3. It protects the battery from overly high discharge rates (short circuits).
4. It protects the battery from excessive charge currents.
In addition, this protection circuitry actively balances the individual LiFE cells during charging toincrease their useful life.
If you were to somehow short out multiple outputs of the PSC PowerStar LiFE, the battery
protection will disconnect the batteries from the load. If this happens, there are two ways toreset the protection circuitry: One way is to simply plug the unit into AC power and theprotection circuitry will reset itself. The second way to reset the protection circuitry is to press
the reset button momentarily. This will reset the LiFE protection circuits even if you have no
AC power available. This manual reset button is a PSC exclusive feature.

“RESET” switch located under the AC LED

FUEL GAUGE: The PSC PowerStar LiFE Zeus is equipped with an easy to read and easy tounderstand multi-colored battery “Fuel Gauge”. Just a quick glance and you will immediately
know the charge condition of your battery. A full row of Green LEDs indicated a fully charged
battery. As the battery is discharged, the LEDs slowly go out. It is similar to reading the fuelgauge in your car. When the last (left most) Red LED goes out, the unit will shut down toprotect the LiFE batteries from deep discharge. The unit must then be plugged into AC powerto re-charge the batteries and/or power up your equipment. Both functions can be done
simultaneously.

Battery “Fuel Gauge” indicating a fully charged battery

AC INDICATOR: Whenever the unit is plugged into AC power, the BLUE “AC” LED will lightindicating AC power is connected. Whenever the AC indicator is lit, the batteries will becharged (if needed). In addition, you can power your equipment anytime the unit is connected
to AC power whether or not the battery is fully charged. Please note that the blue AC indicating
LED may stay lit for a few moments after the unit is unplugged for AC. This is a normal
function.

Unit Not Plugged Into AC Power

Unit Plugged Into AC PowerREMOTE CONTROL: The remote control box that is included with your PSC PowerStar LiFE
Zeus serves several functions. It can be used to remotely turn the unit on and off. This willallow you to mount the main PowerStar LiFE Zeus housing in a convenient place on your soundcart. The remote control also has a battery charge level indicating “Fuel Gauge” that duplicatesthe fuel gauge on the main unit. It also contains the same dual digital LED volt and current
meters found on the main unit. Additionally, the remote control features four USB charging
ports for your convenience. These four USB charging ports output 5Vdc up to a total of 4 Ampsof output current. Lastly, the remote control box features a bright BLUE LED indicating AC
power is connected to the PowerStar LiFE. Please note that the Power toggle switch is
momentary in action. Simply flip the powers switch upward momentarily to turn the unit
“ON”. You must press and hold the power toggle switch downward for about 5 seconds toturn the unit “OFF”. This delayed “OFF” action is designed to make sure you do not
inadvertently turn off your PowerStar LiFE Zeus by accident while working.

Power Star LiFE Remote Control Box

EXTERNAL BATTERY, 2 POLE SPEAKON CONNECTOR: The PSC PowerStar LiFE is equipped with
one 2 pole SpeakOn connector. This connector is used for the connection of an optional
external battery. Using this connector, you can add a PSC Pelican LiFE Battery for extra battery
capacity. The polarity of this connector is conventional SpeakOn. The center most contact is
Positive (+) and the outer ring connection is Negative (-)

2 Pole SpeakON Connector

Optional PSC Pelican LiFE Battery – 12.8V, 20AH

INVERTER, 4 POLE SPEAKON CONNECTOR:
Your new PSC PowerStar LiFE Zeus is equipped with a 4 pole SpeakOn connector used for
powering of external DC to AC Inverters. These inverters are typically used to power AC
powered mixers such as those made by Yamaha and others. The output power of thisconnector is limited to about 18 Amps. This connector will power up most commonly used
inverters in the sound industry. PSC does not make specific recommendations for inverter
brands and models. Most of our customers use 400 to 1000 watt inverters in order to keep theoperating temperatures of the inverters low and the fan operation of the inverter minimized.
Keep in mind that just because you have a 1000 watt inverter, that does not mean the PSC
PowerStar LiFE Zeus will provide enough output current to allow the inverter to provide 1000
Watts. We recommend that you only load your inverter with a maximum of about 150 watts.
The 4 pole SpeakOn connector is wired as follows: SpeakON Pins marked “1+” and “2+” arewired for positive voltage to the inverter. SpeakON Pins marked “1-“ and “2-“ are wired to thenegative or ground connection of the inverter. Please use 12AWG wires for your inverter wiringand keep the length of the wires to a minimum. We recommend that you keep the length of
the 12AWG wires to the inverter to less than 3 feet.

4 Pole SpeakON

Optional PSC Zeus Inverter Cable

CHARGING: PowerStar LiFE Zeus contains a built in charger designed to charge the internal
LiFE battery and also charge any external LiFE battery such as the PSC Pelican Life Battery. This
allows you to connect an external battery to increase the battery capacity of the PowerStar LiFE
Zeus. The PSC PowerStar LiFE Zeus will operate from a wide range of AC power so you can plug
it in anywhere in the world without having to worry about making adjustments. The charger
circuit used in the PowerStar Life Zeus has been specifically designed for charging the batteries
while the batteries are in use powering low noise audio equipment. Unlike most battery

chargers, ours have a very low noise floor. Typical recharge time ranges from 1.5 to 2 hours.
The charging function is automatic and thus, it does not require your assistance in any way.
Simply plug the PSC PowerStar LiFE Zeus into an AC outlet and the charging begins (whenneeded). Be aware that the PowerStar LiFE Zeus may get warm during use. Be careful whentouching the surface of the PowerStar LiFE Zeus heat sink as this part may be HOT! Be sure toallow ventilation air gaps around the top panel and sides of the PowerStar LiFE Zeus for proper
heat dissipation. When using an additional external battery such as the PSC Pelican LiFE
Battery, be sure to use a heavy-duty interconnect cable. This cable should be made with
12AWG wire and must use SpeakOn connectors. Please keep this and all battery cables as
short as possible for best performance. We recommend a maximum external battery cable
length of 3’ (1M).
EQUIPMENT POWER CABLES: PSC recommends that you use only two conductor, unshielded
16AWG power cable for power distribution. Shielded cable is not recommended as the shield
may cause short circuits between adjacent pins on the connectors. Please keep all cables as
short as possible as this will minimize DC voltage drop across the cable.
WARNING: It is highly recommended that you have your cables built by qualified personnel
and tested prior to use with your Power Star LiFE. All power cables should be clearly labeledon both ends as to what they are to be connected to. For example, label one end “PowerStar
LiFE Zeus” and the other end “Solice Mixer”. This will help prevent inadvertently connecting
the cables to the wrong piece of equipment. We cannot stress enough the importance ofgood quality power cables and careful connections. Poorly constructed and/or labeled cables
can result in equipment damage!

PSC QUIET POWER TECNOLOGYTM:
All PSC power products contain PSC Quiet Powertm
Technology . This power filter technology allows the PSC PowerStar LiFE Zeus to deliverclean, quiet DC power for all of your sound equipment powering needs. These filters include
both audio and RF frequency filters to ensure trouble free DC power distribution in the field.
Nearly all of today’s audio equipment contain DC to DC converters within their power supplies.
These converters can and will cause inter-modulation noise when connected to common DC
power sources such as a battery. Here at PSC we firmly believe that proper DC filtering can andwill eliminate most noise issues in the field. Our competitors do not understand intermodulation noise and thus do not take the additional steps to prevent it like we do at PSC.
Though not every piece of equipment will suffer from inter-modulation noise issues, we at PSC
believe that the extra parts cost and design time are worth it if it solves even one issue in thefield. Why do we spend the extra $200.00 to include these parts? Because we think you
deserve the best quality DC power available.

PSC Quiet Power Technology TM Filters partially shown behind output XLRs.

LiFE BATTERY FUSING: Internally, the LiFE cells are protected against many typical faults via
electronic monitoring and automatic fault protection circuitry. This design utilizes 3 separate
20 amp hour LiFE battery packs wired in parallel for highly reliable, redundant operation. Eachof these three battery packs is monitored via its own LIFE protection circuitry. In addition,
there is a 30Amp Slow Blow automotive blade style fuse in series with each of these threebattery packs for ultimate safety. These fuses should never blow in normal use. If you everexperience a blown internal fuse, something is wrong with your setup. Please call PSC fortechnical assistance.

POWER OUTPUT FUSING: Each of the 4 pin XLR power outputs are individually Polyfuse
protected. We use Polyfuses due to their reliability and the fact that they reset automaticallyupon power down. This saves you the user from having to keep replacement fuses on hand. If
an output Polyfuse trips, the green LED next to that particular output connector will go out andthe Yellow LED will light indicating a blown Polyfuse. If this happens, please check the power
cable and device plugged into that particular power output. Powering down the system forabout one minute will reset the Polyfuse and allow normal operation.

STORAGE: Please note that all rechargeable batteries slowly self discharge while in storage.
If you store this battery, it must be fully recharged prior to storing it. It should also be
charged every month while in storage. Failure to follow these instructions will cause damage
to the battery and will not be covered under the PSC warranty.
TERMS OF USE:
THE IMPROPER CONNECTION OF THIS POWER SUPPLY TO AUXILIARY EQUIPMENT MAY RESULTIN DAMAGE TO SAID EQUIPMENT AND/OR PERSONAL INJURY. THIS PRODUCT IS DESIGNED TO
BE OPERATED BY PROFESSIONALS IN THE FILM AND TELEVISION INDUSTRIES ONLY. THE PSC
POWER STAR LiFE ZEUS SHOULD ONLY BE OPERATED AFTER READING AND UNDERSTANDING
THIS ENTIRE INSTRUCTION MANUAL. THE OPERATOR OF THIS POWER SUPPLY ASSUMES ALLRESPONSIBILITY AND LIABILITY FOR PROPER USE AND OPERATION OF THIS EQUIPMENT!
PROFESSIONAL SOUND CORPORATION AND/OR ITS EMPLOYEES AND OFFICERS ASSUME NORESPONSIBILITY OR LIABILITY FOR PERSONAL AND PROPERTY DAMAGE INCURRED DUE TO
ACCIDENT, CARELESS HANDLING, ABUSE OR MISUSE, IMPROPER CONNECTION, AND/OR
INSTALLATION, IMPROPER ELECTRICAL CONTACT OR GROUNDING. THIS DEVICE MUST BE USEDIN A CLEAN, DRY ENVIRONMENT TO INSURE PROPER USER AND EQUIPMENT SAFETY.
OWNERSHIP AND/OR USE OF THE PSC POWER STAR LiFE CONSTITUTES AGREEMENT WITH
THESE TERMS.

Limited Warranty Certificate
Professional Sound Corporation warrants the Power Star LiFE Zeus individual cells to be free of
defective material and workmanship for a period of 6 months (LiFE Cells only). Furthermore,
Professional Sound Corporation warrants the remaining electronics, housing and other parts tobe free from defective material and workmanship for a period of one year from the original
date of purchase and agrees to repair or replace such defective parts or the whole product at
its option, provided that the equipment is returned to Professional Sound Corporation.
Shipping and insurance costs to and from Professional Sound Corporation must be prepaid by
the owner. This warranty does not cover damage due to accident, careless handling, abuse or
misuse, improper connection and/or installation, improper electrical contact, wet or overly
dusty location or other improper operating environment, improper electrical connection,
charging or grounding. This warranty will be null and void in the event of removal, alteration or
tampering with the serial number, or by service or repair work not performed by Professional
Sound Corporation. Proof of purchase date (copy of invoice or Warranty Certificate) must be
furnished before warranty service will be performed. This warranty is in lieu of any otherwarranty, expressed or implied, including warranties without limitation, products being
merchantable at the time of purchase or suitable for a particular purpose. This warranty does
not extend to, or include consequential damage.

SPECIFICATIONS:
SIZE:

17.50” wide, 13.50”deep, 3.5” high (44.5cm x 34cm x 7.6cm)

WEIGHT:

31 lbs (14Kg)

TEMPERATURE RANGE:

Use: -4F to +124F (-20C to +50C)

AC INPUT:

100 – 240Vac, 47Hz -63Hz

AC INPUT FUSE:

15Amp, slow blow, 5 x 20 mm GlassOUTPUTS:

4P XLRs: 2 x 8Amp, 2 x 5Amp, 7 x 3Amp
4P SpeakOn for Inverter: 18 AmpsOUTPUT VOLTAGE:

12.8Vdc Nominal

OUTPUT CURRENT:On LiFE Battery, 60 Amps. AC only, 35 Amps

CHARGING TIME:

Typical Cart 3 hours, No Load (all equipment off) 1.5 to 2 hours

USB CHARGING PORT:

4 Ports, Total Output 5Vdc at 4 Amps

LiFE BATTERY CAPACITY:

12.8 Volts @ 60 Amp Hours (768 watts)

BATTERY CONNECTOR:

SpeakOn 2 Pole (Mating connector Neutrik NL2FC)

INVERTER CONNECTOR:

SpeakON 4 Pole (mating connector Neutrik NL4FC)

Warranty:

Electronics and Case, 1 year, LimitedLife cells, 6 Months, Limited

CE
DECLARATION OF CONFORMITY
EMC: This product is in compliance with the Electromagnetic Compatibility Directive,
89/336/EEC as defined in EN 50081-1, EN55022 and EN 50082-1. IEC801-2, IEC8013 and IEC801-4.

LVD: This product is in compliance with the requirements of the Low Voltage Directive,
73/23/EEC. 93/68/EEC as defined in EN60065, 1993 and/or EN60950/A1/A2/A3: 1995

TRADE NAME:

PSC

MODEL:

PowerStar LiFE Zeus Power Distribution SystemRESPONSIBLE PARTY:

Professional Sound Corp.
28085 Smyth Drive
Valencia, CA 91355 USA

CONTACT PERSON:

Ronald Meyer(661) 295-9395

TYPE OF PRODUCT:

Rechargeable Battery, Power Distribution

MANUFACTURER:

Professional Sound Corp.
28085 Smyth Drive
Valencia, CA 91355 USA

We hereby declare that the equipment bearing the trade name and model number listed
above has been tested in accordance with the requirements contained in the above listed
directives. All necessary steps have been taken and are in force to assure that
production units manufactured will conform to Directive guidelines.

November 2015

Professional Sound Corporation.