GLS53 datasheet(4/109 Pages) EMERSON-NETWORKPOWER

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GLQ123 Installation & Operating Instructions

Visit our Web site at www.solahd.com or contact Technical Support at (800) 377- 4384 with any questions

P/N: A272-189 Rev 0 5/21/09 Ref: NTQ123\OP

To comply with the published safety standards, the following must be observed when using

this power supply:

1. Maximum ambient temperature for the power supply must not exceed 50°C.

2. When installing the power supply in the end-use equipment, special attention is required

to ensure safety compliance with the following safety standards: UL60950-1, EN60950-1,

IEC60950-1, and CSA22.2 No. 60950-1-03; including the requirements for creepage

distances, clearances, and distance through insulation between primary wiring and earth

or secondary (SELV) wiring.

3. The power supply’s rated input voltage is automatically selected. Please refer to the

specification sheet for the input voltage range.

4. The maximum output power of the supply must not exceed the rating indicated in the

specification sheet.

5. The earth ground wire must be connected only to the point marked with the earth ground

symbol (on the unit).

6. The disconnection from the line must be in the end system.

7. Hazardous voltages exist in the primary circuits. Disconnect the power supply before

servicing.

8. The unit must be protected by a fuse in the end system. Components, such as capacitors,

may be positioned in front of the internal fuse.

9. The internal fuse should only be replaced with a F4AL, 250 V ac, type 19370 manufac-

tured by Wickmann.

10. This equipment is considered Class I according to protection against electric shock.

11. This power supply is

marked following the provisions of the Low Voltage Directive,

2006/95/EC.

12. For technical assistance, contact SolaHD Technical Support at (800) 377- 4384 or send an

e-mail to tech@solahd.com. Please visit our Web site at www.solahd.com for additional

product information and specification sheets.

Output Ratings

Output Voltage (V)

30 CFM Forced Air Cooling (unit not convection rated)

Max. Output Current (A)

Max. Output Power (W)

24.0

120

+3.3

25.0

+12

2.0

-12

1.0

Mechanical Outline

SK1

SK4

SK3

SK2

SK5

SK6

5 V Adj.

3.3 V Adj.

Connector PIN Designation

Input Connector

Designation

SK1

Earth GND

Neutral

Line

Output Connector

Designation

SK2

+5 V

SK3

Common

SK4

+3.3 V

SK5

+12 V

Common

-12 V

SK6

+3.3 V SWP (Single Wire Parallel)

-Sense

+3.3 V +Sense

+5 V SWP (Single Wire Parallel)

Common

+5 V +Sense

-Sense

+Inhibit

-Inhibit

Power Fail

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