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GPC140 Commercial/GPM140 Medical
140 Watt Global Performance Switchers
FEATURES:
· Wide-range ac input 85-264 Vac
· 2-year warranty
· Conducted EMI exceeds FCC Class B and CISPR 22
Class B (Commercial models) and CISPR 11 Class B
(Medical models)
· Single outputs
· Commercial Approved to UL1950, IEC950,
EN60950 and CSA22.2-234 L3
· Medical Approved to UL2601-1, IEC601-1 and
CSA22.2 No. 601
· marked to LVD
SPECIFICATIONS:
Ac Input Output Noise
85-264 Vac, 47-63 Hz single phase. 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential
mode. Measured with noise probe directly across output
Input Current terminals of the power supply.
Maximum input current at 120 Vac, 60 Hz with full rated
output load: 3.7 A Transient Response
Main output--500 µs typical response time for return to
Hold-Up Time within 0.5% of final value for a 50% load step change. i/
20ms minimum from loss of ac input at full load, nominal t<0.2 A/µs. Maximum voltage deviation is 3.5%. Startup/
line (115 Vac). shutdown overshoot less than 3%.
Output Power Remote Sense
140 W convection; 160 W with air flow. Peak ratings are Provided as a standard feature.
for 60 s maximum duration, 10% duty cycle.
Voltage Adjustment
Overload Protection Built-in potentiometer adjusts voltage ±5%.
Fully protected against short circuit and output overload.
Short circuit protection is cycling type power limit on Overload Protection
output 1. Recovery after fault is automatic. Factory set to begin power limiting at approximately 175 W.
Overvoltage Protection EMI/EMC Compliance
Main outputs: 130% ± 15% typical. All models include built-in EMI filtering to meet the
following emissions requirements:
Efficiency EMI SPECIFICATIONS COMPLIANCE LEVEL
70% at full rated load, nominal input voltage, depending Conducted Emissions GPC140 EN55022 Class B; FCC Class B
on model and load distribution. Conducted Emissions GPM140 EN55011 Class B; FCC Class B
Static Discharge EN61000-4-2, 6 kV contact, 8 kV air
Input Protection RF Field Susceptibility EN61000-4-3, 3 V/meter
Internal ac fuse provided. Designed to blow only if a Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kHz
catastrophic failure occurs in the unit. Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com.
Inrush Current Commercial Leakage Current
Inrush is limited by internal thermistors. Inrush at 240 Vac, 0.95 mA 254 Vac @ 60 Hz input.
averaged over the first ac half-cycle under cold start
conditions will not exceed 60 A. Commercial Safety
Approved to UL1950, CSA22.2 No. 234 Level 3, IEC950
Temperature Coefficient and EN60950. UL file #E135803 commercial; CSA
0.03%/°C typical on all outputs. #LR46516 all models. The output(s) are intended for
safety earthed Signal Output and Intermediate Circuits
Thermal Shutdown only. All dc outputs are SELV under normal and single
Provided as a standard feature. Designed to protect unit fault conditions.
from prolonged overtemperature.
Medical Leakage Current
Environmental 60 µA 254 Vac @ 60 Hz input.
Designed for 0 to 50°C operation at full rated output
power; derate output current and total output power by Medical Safety
2.5% per °C above 50°C. See Environmental and Approved to UL2601, CSA22.2 No. 601 Level 3 and
Packaging Specifications on next page. IEC601. UL file E116994; CSA #LR46516. The output(s)
are intended for safety earthed Signal Output and
Power Fail Intermediate Circuits only. The output(s) are not accept-
TTL- or CMOS-compatible output goes low (< 0.5 V) 5 ms able for patient connection without additional isolation. All
before output voltage drops more than 4% below dc outputs are SELV under normal and single fault
nominal voltage upon loss of ac power. The signal is conditions.
factory set to trip on 84 to 94 Vac brown-out depending
upon incoming line impedance and distortion. Other
settings are available to the user through adjustment of
built-in potentiometer.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
56
GPC140 Commercial/GPM140 Medical 140 Watt Multiple Output
Commercial Medical Output Output Output
Model Model Output Minimum Maximum (B) Maximum (C) Peak Noise P-P Total Regulation (A)
GPC140-5 GPM140-5 5V 0A 26 A 30 A 32 A 50 mV 2%
GPC140-12 GPM140-12 12 V 0A 11.7 A 13.4 A 14.6 A 120 mV 2%
GPC140-15 GPM140-15 15 V 0A 9.3 A 10.7 A 11.7 A 150 mV 2%
GPC140-24 GPM140-24 24 V 0A 5.8 A 6.7 A 7.3 A 240 mV 2%
GPC140-28 GPM140-28 28 V 0A 5A 5.7 A 6.3 A 280 mV 2%
A.Total regulation is defined as the maximum deviation from the nominal voltage for all steady-state conditions of initial voltage setting, input line voltage and output load.
B. Unrestricted natural convection cooling.
C. Requires 26cfm moving air.
GPC140/GPM140 MECHANICAL SPECIFICATIONS
Environmental
Operating Non-operating
Specification
Temperature (A) See individual specs -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
Shock (B) 20 gpk 40 gpk before application of power.
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.
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de