GLS20 Series Installation & Operating Instructions
M2
M1
Installation & Safety
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
specication sheet for the input voltage range.
4. The maximum output power of the supply must not exceed the rating indicated in the
specication sheet.
5. The earth ground wire must be connected only to the point marked with the earth
ground symbol (on the unit).
6. Hazardous voltages exist in the primary circuits. Disconnect the power supply before
servicing.
7. When operating with a dc input voltage range, the unit input must be protected by a dc
rated fuse in the end-use installation system.
8. The internal fuse should only be replaced with a 2.5 A, 250 V ac, type SP0001.1008
manufactured by Schurter AG or type 21602.5 manufactured by Littelfuse.
9. This equipment is considered Class I according to protection against electric shock.
10. This power supply is
2006/95/EC.
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 specication sheets.
marked following the provisions of the Low Voltage Directive,
Mechanical Outline
GND
Voltage
- +
Adj. Pot
SK201
1
2
3
SK2
4
5
6
SK1
3
1
Connector PIN Designation
InputConnector PIN GLS22 GLS23 GLS24
SK1
OutputConnector PIN GLS22 GLS23 GLS24
SK2
SK201
NOTE:Mounting holes M1 and M2 should be grounded for EMI purposes. Mounting hole M1 is an earth
ground connection.
1 Line
3 Neutral
1
+5 V +12 V +15 V2
3
4
Common5
6
1 +Sense
2 -Sense
Output Ratings
Model
GLS22 +5 5.0
GLS24 +15 1.7 2.7
Output
Voltage(V)
ConvectionCooling 30CFMForcedAirCooling
Max.Output
Current(A)
Max.Output
Power(W)
25
P/N: A272-178 Rev 1 01/06/10 Ref: 03361001723
Max.Output
Current(A)
8.0
Max.Output
Power(W)
40GLS23 +12 2.1 3.3
GLS20 Series Installation & Operating Instructions
.22 [5.6]
2.55 [64.8]
3.00 [76.2]
.22 [5.6]
Mechanical Dimensions
4.55 [115.6]
5.00 [127.0]
Bottom View
1.08 [27.5] MAX
.15 [3.81]
diameter (4X)
6.69 [170.0]
1.57 [40.0]
4.33 [110.0]
Typical Ventilation Setup
AIR FLOW
FAN
7.28 [185.0] 4.33 [110.0]
Top View
AIR FLOW
FAN
T1
UNIT
UNIT
Side View
.06 [1.6]
All dimensions are in inches [mm]
.12 [3.0] MAX
While every precaution has been taken to ensure accuracy and completeness in this manual, EGS Electrical Group, LLC. assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
The SolaHD and Emerson logos are registered in the U.S. Patent and Trademark Ofce. All other product or service names are the property of their registered owners. ©2009 EGS Electrical Group, LLC. All rights reserved. Specications subject to change without notice.
GLS22, GLS23, and GLS24 are commercial designations of model numbers LPS22, LPS23, and LPS24 respectively.
Fan: MINEBEA 3110NL-04W-B30
Fan Input: 12 V dc
NOTE: Dimensions and fan used are for reference only
Side View
GLS20 Series Specifications
Electrical Specifications
Input
Input ra nge 85-264 Vac; 120-300 Vdc
Frequency 47-440 Hz
Inrush current <15 A peak @ 115 Vac; <30 A peak @ 230 Vac, cold start @ 25°C
Input current 1 A max. (RMS) @ 115 Vac
Efficiency 70% typical at full load
EMI filter
Safety ground
leakage current
Output
Maximum power 25 W for convection; 40 W with 30 CFM forced air
Adjustment range -5, +10% minimum
Hold-up time 20 ms @ 25 W load, 115 Vac nominal line
Overload protection
Overvoltage protection
Remote sense Compensates for 0.5 V lead drop minimum;Will operate without remote sense connected.
5 V output; 5.7 to 6.7 Vdc. Other outputs 10% to 25% above nominal output
FCC Class B conducted; CISPR 22 Class B conducted;
EN55022 Class B conducted
<0.5 mA @ 50/60 Hz, 264 Vac input
Short circuit protection on all outputs
Case overload protected @ 110-145% above peak rating
Reverse connection protected.
Environmental Specifications
Operating temperature
Storage temperature -40°C to 85°C
Electromagnetic
susceptibility Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3
Humidity Operating; non-condensing 5% to 95% RH
Vibration Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5 Hz to 500 Hz, operational
MTBF demonstrated >550,000 hours at full load and 25°C ambient conditions
Mating Connectors
AC Input Molex 09-50-8031 (USA) Not required for (-T) option
09-91-0300 (UK); PINS: 08-52-0113
DC Outputs Molex 09-50-8061 (USA) Not required for (-T) option
09-91-0600 (UK); PINS: 08-52-0113
Remote Sense Molex 22-01-2025; PINS: 08-52-0123
Connector Kit #70-841-006, includes all of the above
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ±0.02” (±0.5mm).
3. Mounting holes M1 and M2 should be grounded for EMI purposes.
4. Mounting hole M1 is safety ground connection.
5. Specifications are for convection rating at factory settings at 115 Vac input, 25°C unless otherwise stated.
6. Warranty: 2 year
7. Weight: 0.5lb/0.23kg
0° to 50°C ambient. Derate each output 2.5% per degree from 50° to 70°C, -20°C start up.
Power Derating Curve
Power Derating Curve
40W
30 CFM Forced Air Cooling
Natural
Convection
Cooling
0°C
10°C 20°C 30°C 40°C 50°C 60°C 70°C
TA – Ambient Temperature – °C
Output
Power
(Watts)
30W
25W
20W
10W
0W
20W
12.5W
Phone: (800) 377-4384
Email: tech@solahd.com
www.solahd.com
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