GNT400
Front End Series 400W AC/DC
Universal Input Medical & ITE Power Supply
Model
Number
GNT412ABG
GNT415ABG
GNT418ABG
GNT424ABG
GNT428ABG
GNT436ABG
GNT448ABG
Notes:
1.
2.
3.
2 Year Warranty
Ripple
& Noise
120mV
150mV
180mV
240mV
280mV
360mV
480mV
Total
Regulation
±2%
±2%
±2%
±2%
±2%
±2%
±2%
OVP
Threshold
14.0 ± 1V
17.6 ± 1V
20.8 ± 1V
26.5 ± 1V
32.0 ± 1V
39.0 ± 1V
55.0 ± 2V
Volts (V)
12V
15V
18V
24V
28V
36V
48V
┌─────
Output Current
─────┐
Convection
Fan Cooled
25.0A
20.0A
16.7A
12.5A
10.7A
8.3A
6.3A
33.3A
26.7A
22.2A
16.7A
14.3A
11.1A
8.4A
When the input voltage is <90Vac, derate output power to 300W fan cooled or 250W convection.
Using the T or E cover options allows for 400W continuous operation up to 40°C ambient.
For 400W at 50°C, use 100 lfm fan cooling.
EMI/EMC Compliance
Conducted Emissions
Radiated Emissions
Voltage Fluctuations
Static Discharge Immunity
Radiated RF Immunity
EFT/Burst Immunity
Line Surge Immunity
Conducted RF Immunity
Power Frequency Magnetic Field Immunity
Voltage Dip Immunity
Line Frequency Harmonics
EN55011/22 Class B
EN55011/22 Class A
EN61000-3-3, complies
EN61000-4-2, 6kV Contact Discharge, 8kV air discharge
EN61000-4-3, 3V/m.
EN61000-4-4, 2kV/5kHz..
EN61000-4-5, 1kV differential, 2kV common-mode
EN61000-4-6, 3Vrms
EN61000-4-8, 3A/m
EN61000-4-11 criteria A @ 250 Watts or less.
EN61000-3-2, Class A
Environmental Specifications
Operating Temperature
Storage temperature
Operating Altitude
Non-operating Altitude
Relative Humidity
Vibration
Shock
0 to 70°C (See chart)
-40 to 85°C
-500 to 10,000 ft.
-500 to 40,000 ft.
5% to 95%, non-condensing
5 Hz – 500 Hz, 2.5g rms
Per MIL-STD-810E, 516.4 part IV
Auxiliary Outputs and Signals
PS On
PS Off
Pwr OK
Pwr OK
DC OK
5V Standby Output
Fan Output
Low to Inhibit
TTL HI to Inhibit
HI when AC is OK, 100-200 msec delay
PF low – 4 msec warning
HI when output is >95% of nominal
Always ON, up to 100mA
12Vdc @ 250mA (turns off during inhibit)
GNT400 Output Power vs. Line Voltage & Temperature
______________________________________________________________________________________________________________________________
SL Power Electronics Corp
•
6050 King Drive Ventura, CA 93003
•
Phone 805.486.4565
•
Fax 858.712.2040
•
Email: info@slpower.com
•
www.slpower.com
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