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GLC110 Commercial/GLM110 Medical
110 Watt Global Performance Switchers
FEATURES:
· Cost-effective power source
· Single- and multiple-output units
· Low height (1.30")
· 2-year warranty
· Power fail signal standard
· Commercial Approved to UL1950, IEC950
CSA22.2 No. 234
· Medical Approved to UL2601-1, EN60601,
CSA-C22.2 No. 601.1
· Complies with EN61000-3-2 Class A
· marked to LVD
SPECIFICATIONS: Other settings are available to the user through adjust-
Ac Input ment of built in potentiometer (consult factory for assis-
90-264 Vac, 47-63 Hz single phase. tance). Output will stay low for 20 ms minimum.
Input Current Transient Response
Maximum input current at 90 Vac, 60 Hz with full rated Main Output: 500 µs typical response time for return to
output load not to exceed 2.9 A. within 0.5% of final value for a 50% load step change, i/
t<0.2 A/µs. Maximum voltage deviation is 3.5%. Startup/
Hold-up Time shutdown overshoot less than 3%.
20 ms minimum from loss of ac input at full load, nominal Turn-On Time
line (120 Vac). Less than 1 second at 120 Vac, 25
Output Power Overvoltage Protection
Normal continuous output power is 75 W for unrestricted Built in on main output.
natural convection, or 110 W with 26 cfm air flow.
Efficiency
Output Regulation 72-85% depending on model.
Load regulation on dual output models is measured by
±40% load change from 60% rated load and input Input Protection
voltage change from minimum to maximum ratings. Internal ac fuse provided on all units. Designed to blow
Output #1 requires 1A minimum load for proper regula- only if a catastrophic failure occurs in the unit.
tion of other outputs. Initial set tolerance is measured with
all outputs at 60% of full rated load. Load regulation for Inrush Current
single-output models measured by changing load from Inrush limited by internal thermistors. Inrush at 240 Vac,
5% to 50% load or 50% to full load in either direction. averaged over the first ac half-cycle under cold start
conditions will not exceed 37 A.
Voltage Adjustment
Output #1 adjustment is ±5%. Note: output #1 must not be Temperature Coefficient
more than 1% below nominal to achieve full output 0.03%/°C typical on all outputs.
regulation on output #2. High voltage settings may
degrade the reliability of the unit due to excessive power EMI/EMC Compliance
dissipation in some outputs. All models include built-in EMI filtering to meet the
following emissions requirements:
Overload Protection EMI SPECIFICATIONS COMPLIANCE LEVEL
Fully protected against short circuit and output overload. Conducted Emissions GLC110 EN55022 Class B; FCC Class B
Short circuit protection is cycling type power limit. Factory Conducted Emissions GLM110 EN55011 Class B; FCC Class B
set to begin power limiting at 120 W. Static Discharge EN61000-4-2, 6 kV contact, 8 kV air
RF Field Susceptibility EN61000-4-3, 3 V/meter
Output Noise Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kHz
0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com.
mode. Measured with noise probe directly across output Line Frequency Harmonics EN61000-3-2 Class A
terminals of the power supply.
Commercial Safety
POWER FAIL All GLC models are approved to UL1950, CSA22.2 No.
Power fail signal is TTL or CMOS compatible (output goes 234 Level 3, IEC950 and EN60950. Consult factory for
low <0.5 V) 5 ms before output voltage drops more than approval status.
4% below nominal voltage upon loss of AC power. The
signal is factory set to trip on 84 to 94 Vac brown-out Medical Safety
depending upon incoming line impedance and distortion. All GLM models are approved to UL2601-1, CSA-C22.2 No.
601.1, IEC601-1/60601-1. Consult factory for approval status.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
46
GLC110 Commercial/GLM110 Medical 110 Watt Single & Dual Output
Commercial Medical Output Output Forced Total
Model Model Output No. Output Minimum Normal (A) Air (B) Output Peak Noise P-P OVP Regulation(C)
GLC110-212 GLM110-212 1 +12 V 1A 6.3 A 9.1 A 9.5 A 100 mV 15.6 ± 1.1 V 2%
2 -12 V 0A 2.5 A 3A 4A 120 mV 2%
GLC110-215 GLM110-215 1 +15 V 1A 5A 7.3 A 7.7 A 120 mV 18.5 ± 1.5 V 2%
2 -15 V 0A 2.5 A 3A 4A 150 mV 2%
GLC110-524 GLM110-524 1 +24 V 1A 3.2 A 4.6 A 4.75 A 200 mV 28 ± 2.5 V 2%
2 +5 V 0A 1.5 A 2A 2.5 A 50 mV 6.2 ± 0.6 V 2%
GLC110-12 GLM110-12 1 12 V 0A 6.3 A 9.1 A 9.5 A 120 mV 15.6 ± 1.1 V 2%
GLC110-15 GLM110-15 1 15 V 0A 5A 7.3 A 7.7 A 150 mV 18.5 ± 1.5 V 2%
GLC110-24 GLM110-24 1 24 V 0A 3.2 A 4.6 A 5A 240 mV 28 ± 2.5 V 2%
A. Rating with unrestricted convection cooling. Total power not to exceed 75 W; no output can exceed rated current.
B. Rating with 26 cfm forced air cooling. Total power not to exceed 110 W.
C. To maintain regulation V1 current must be at least 1/5 of V2. V1 must not be adjusted more than 1% below nominal and have at least 10% of rated load.
GLC110/GLM110 MECHANICAL SPECIFICATIONS
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Environmental
Operating Non-operating
Specification
o
Temperature (A) 0 to 50 C -40 to +85oC
Humidity (A) 0 to 95% RH 0 to 95% RH A. Units should be allowed to warm up/operate under non-condensing conditions
before application of power. Derated output current and toal output power by 2.5%
Shock (B) 20 gpk 40 gpk per ºC above 50ºC.
B. Random vibration--10 to 2000Hz, 6dB/octave roll-off from 350 to 2000Hz, 3
Altitude -500 to 10,000 ft -500 to 40,000 ft orthogonal axes. Tested for 10 min./axis operating and 1 hr./axis non-operating.
C. Shock testing--half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 orthogonal axes,
Vibration (C) 1.5 grms, 0.003 g2/Hz 5 grms, 0.026 g2/Hz
total 6 shocks.