GLS53 datasheet(83/109 Pages) EMERSON-NETWORKPOWER

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GLT20 Series Specifications

Input

Input range

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

FCC Class B conducted; CISPR 22 Class B conducted;

EN55022 Class B conducted; VDE 0878 PT3 Class B conducted

Safety ground

leakage current

<0.5 mA @ 50/60 Hz, 264 Vac input

Output

Maximum power

25 W for convection; 40 W with 30 CFM forced air

Cross regulation

±2% on output 1; ±5% on outputs 2, 3

Adjustment range

-5, +10% minimum

Hold-up time

20 ms @ 25 W load, 115 Vac nominal line

Overload protection

Short circuit protection on all outputs

Case overload protected @ 110 -145% above peak rating

Overvoltage protection

5.7 to 6.7 Vdc on the main output

Minimum Load

0.3 A first output, 0.1 A second output: GLT22, GLT24, GLT25; 0.4A first output: GLT23

Remote Sense

Compensates for 0.5 V lead drop minimum;Will operate without remote sense connected.

Reverse connection protected.

Operating temperature

0° to 50°C ambient. Derate each output 2.5% per degree from 50° to 70°C, -20°C start up.

Storage temperature

-40°C to 85°C

Temperature coefficient

±.04% per °C

Electromagnetic

susceptibility

Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3

Humidity

Operating; non-condensing 5% to 95%

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

Power Derating Curve

Output

Power

(Watts)

0°C

10W

20W

30W

40W

10°C

20°C

30°C

40°C

50°C

60°C

70°C

TA – Ambient Temperature – °C

Natural

Convection

Cooling

20W

12.5W

25W

30 CFM Forced Air Cooling

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

Power Derating Curve

Phone: (800) 377-4384

Email: tech@solahd.com

www.solahd.com

Electrical Specifications

Environmental Specifications

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