Certificate of Compliance
Certificate:2728145

Master Contract:182790

Project:

2728145

Date Issued:

August 22, 2014

Issued to:

PULS GmbH
Arabellastr. 15
Munich, 81925
Germany
Attention: Michael Raspotnig

The products listed below are eligible to bear the CSAMark shown with adjacent indicators 'C' and 'US' for
Canada and US or with adjacent indicator 'US' for
US only or without either indicator for Canada only.
Nicholas Cameron
Issued by: Nicholas Cameron
PRODUCTS
CLASS 5318 01
CLASS 5318 81- POWER SUPPLIES - For Hazardous Locations- POWER SUPPLIES - For Hazardous Locations - Certified to U.S.
Standards

Class I, Division 2, Groups A, B, C, and D
Din Rail Component Type Switching Mode Power Supply, Class I, OVC II, Pollution Degree (PD): 2, Tma =60°C with Output Derating 24VA/°K
Models: QS40.241, QS40.244, QS40.361, QS40.481, and QS40.484

Ratings:QS40.241
Input: 100-240Vac; 50-60Hz; 11.2–4.6A
Output: 24-28Vdc; 40.0-34.3A (continuous)-25°C to +60°C (+70°C with Derating)24-28Vdc; 60.0-51.5A (for max. 4s) Ambient Temperature:

T-Code: T4

DQD 507 Rev. 2012-05-22

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Certificate:2728145

Master Contract:182790

Project:2728145

Date Issued:

August 22, 2014

QS40.244
Input: 200-240Vac; 50-60Hz; 5.4A
Output: 24-28Vdc; 40.0-34.3A (continuous)-25°C to +60°C (+70°C with Derating)24-28Vdc; 60.0-51.5A (for max. 4s) Ambient Temperature:

T-Code: T4

QS40.361Input: 100-240Vac; 50-60Hz; 11.2–4.6A
Output: 36-42Vdc; 26.7-22.9A (continuous)-25°C to +60°C (+70°C with Derating)36-42Vdc; 40.0-34.3A (for max. 4s) Ambient Temperature:

T-Code: T3

QS40.481Input: 100-240Vac; 50-60Hz; 11.2–4.6A
Output: 48-54Vdc; 20.0-17.8A (continuous)-25°C to +60°C (+70°C with Derating)

48-54Vdc; 20.0-17.8A (for max. 4s) Ambient Temperature:

T-Code: T3

QS40.484Input: 200-240Vac; 50-60Hz; 5.4A
Output: 48-54Vdc; 20.0-17.8A (continuous)-25°C to +60°C (+70°C with Derating)

48-54Vdc; 20.0-17.8A (for max. 4s) Ambient Temperature:

T-Code: T4

Conditions of Certification:••••••

Units are evaluated as components for building in.
A suitably rated mechanical, electrical and fire enclosure shall be provided by the end product.
Suitability of the combination in the end use product shall be determined by CSA.
Evaluated for Branch/Supply Circuit protection maximum 32A
Equipment mobility : for building-in
Connection to the mains : permanent connection

DQD 507 Rev. 2012-05-22

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Certificate:2728145

Master Contract:182790

Project:2728145

Date Issued:

August 22, 2014•••••••••••••••••••Operating condition : continuous
Access location : -Over voltage category (OVC) : OVC II
Mains supply tolerance (%) or absolute mains supply values : AC Mains: +10%, -15%
Tested for IT power systems : Yes
IT testing, phase-phase voltage (V) : 240
Class of equipment : Class I (earthed)Considered current rating (A) : 30
Pollution degree (PD) : PD 2
IP protection class : IP X0
Altitude of operation (m): up to 2000 above sea level.
Altitude of test laboratory (m) : approx. 130
Mass of equipment (kg) : approx. 1.8kg
The product was submitted and evaluated for use at the maximum ambient temperature (Tma) permitted by
the manufacturer’s specification of: 60°C and up to 70°C with output Derating of 24VA/°K
The product is intended for use on the following power systems: TT, TN, IT
The product was investigated to the following additional standards: EN 60950-1:2006+ A11:2009 (whichincludes all European national differences, including those specified in this test report).
The following were investigated as part of the protective earthing/bonding: Printed wiring board trace (referto Enclosure - Schematics + PWB for layouts)
The following are available from the Applicant upon request: Specific data sheets for LED indicators that areclass I and operate at wavelength in the 400-710 nm range.
The normal mounting orientation is DIN-Rail horizontal (standard mounting orientation-input/output
connectors on bottom). Other mounting orientations have been measured at a lower output power. Refer toheating test table for details.

APPLICABLE REQUIREMENTS
CSA Standard C22.2 No. 0-10 - General Requirements - Canadian Electrical Code Part II
CSA Standard C22.2 No.0.4-04 (R2013) - Bonding of Electrical Equipment
CSA Standard C22.2 No. 107.1-01 (R2011) - General Use Power Supplies
CSA Standard C22.2 No. 213-M1987 (R2013) - Non-Incendive Electrical Equipment for Use in Class I,Division 2 Hazardous Locations
CAN/CSA-C22.2 No. 60950-1-07 +Am1 - Information Technology Equipment – Safety – Part 1: GeneralRequirements
ANSI/ISA–12.12.01–2013 - Non-Incendive Electrical Equipment for Use in Class I and II, Division 2 and Class
III, Divisions 1 and 2 Hazardous (Classified) Locations
ANSI/UL 60950-1 (2nd Edition) + Am1 - Information Technology Equipment – Safety – Part 1: GeneralRequirements

DQD 507 Rev. 2012-05-22

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