GNT200
Front End Series 200W AC/DC
Universal Input Power Supply 2 Year Warranty
Wide Range Input 100-240 VAC with PFC
Inhibit, Enable, Power Signals and Remote Sense Standard
Power Density 10-13W/in
Compact (3.0 x 5.0 x 1.25)
High Efficiency: 90% Typical
Main Output and Two Auxiliary Outputs
Conducted EMI meets Class B
nd
Approved to CSA/EN/IEC/UL 60950-1, 2 Edition for ITE
Approved to EN/IEC/UL60601-1 and CSA 22.2 No. 601 for Medical
Also Available in Class II (G2T200)
CB Report Available (for IEC60601-1 standard)
Specifications All Specifications are typical at nominal input, full load at 25C unless otherwise stated.
AC Input 100-240VAC, 50/60 Hz, single phase Turn On Time 500 ms max
80-270VAC, 45-65 Hz max
Input Current 120VAC: 3A. 230VAC: 1.5A Hold-up Time See chart
Inrush Current Limited by internal thermistor. The inrush at 240Vac, Thermal Considerations Keeping the following components below
averaged over the first AC half-cycle under cold start these temps indicates sufficient cooling:
conditions will not exceed 38A.
Q1: 90C max., T4: 110C max
Input Fuses F1 and F2, 4A/250V Over/Undershoot 3.5% max
Power Factor 0.98 typical, 0.96 minimum Overload Protection Cycling type, 250W nominal limit
Leakage Current 100A at 120VAC NC, 400A at 264VAC, SFC Overvoltage Protection See chart
Output Power 200W continuous with 200lfm airflow Ripple and Noise 1% pk-pk max., 20MHz BW,
See chart for convection ratings 0.1F and 10 F caps on probe
nd
Peak Output Power 240W for 1 minute, 10% duty cycle ITE Safety Standards CSA/EN/IEC/UL 60950-1, 2 Edition
Output Voltage See chart Medical Safety Standards EN/IEC/UL 60601-1, CSA22.2 No. 601-1
Voltage Adjustability Adjustable potentiometer, capable of Switching Frequency Output: 195kHz 12kHz, PFC: 130kHz
5% change from the nominal setting
Minimum Load Not required MTBF 300K hours per Telcordia
Total Regulation See chart Overtemperature Protection Automatic
Transient Response 500s to 1%, 50% load step, i/t < 0.2A/s E f f i c i e n c y 90% typical at 230VAC, 87% typical at 120VAC
Maximum voltage deviation is 3.5%
Temperature Coefficient 0.03% per C typical on all units Operating Temperature 0 to 70C (see chart)
Operating Altitude -500 to 10,000 ft
Storage Temperature -40 to +85C
Non-operating Altitude -500 to 40,000 ft Relative Humidity 5% to 95%, non-condensing
Vibration 5 Hz 500 Hz, 5 grms Shock MIL-STD-810E, 516.4 part IV
Model Number Key
GNT 2 XX X G
RoHS Compliant
Enclosure Options: Blank - no enclosure; F = Fan Cover with channel; L = L
bracket, no cover; T = Slotted cover with U channel; U = U channel, no cover.
Output Voltage: (See models chart below)
Output Power (Watts): 2" = 200W
Product Family (GNT = Class I input, G2T = Class II input)
______________________________________________________________________________________________________________________________ 1 of 3
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
GNT200
Front End Series 200W AC/DC
Universal Input Power Supply 2 Year Warranty
Model Volts (V) Output Current Ripple Total OVP
Number 100Vac Convection 240Vac Convection 90-270VAC Fan Cooled & Noise Regulation Threshold
GNT212G 12V 8.3A 12.5A 16.7A 120mV 2% 14.0 1V
GNT215G 15V 6.7A 10.0A 13.3A 150mV 2% 17.6 1V
GNT218G 18V 5.6A 8.3A 11.1A 180mV 2% 20.8 1V
GNT224G 24V 4.2A 6.3A 8.3A 240mV 2% 27.5 1V
GNT228G 28V 3.6A 5.4A 7.1A 280mV 2% 32.0 1V
GNT236G 36V 2.5A 3.9A 5.6A 360mV 2% 42.0 1V
GNT248G 48V 1.9A 2.9A 4.2A 480mV 2% 55.0 1V
Notes:
1. When the input voltage is <90Vac, derate output power by approximately 20%.
2. Convection ratings shown are for 40C ambient. Derate load 2.5%/C to 70C.
3.
Fan cooled rating of 200W @ 50C requires 200lfm of airflow over the unit.
General Specifications (continued from p. 1)
Signals PS Off: High to Inhibit
Inhibit: Low to Inhibit
Pwr OK: Goes high 100ms to 200 ms after DC OK signal
Pwr OK: Power fail low 4ms warning
DC OK: High when output is >92% of nominal
Aux. Output: 12Vdc @ 250mA
Aux. Output: 5Vdc @ 100mA, always on
EMC/EMI Compliance Conducted Emissions: EN55011/22, Class B; FCC Class B
Line Freq. Harmonics: EN61000-3-2 Class A
Voltage Fluctuations: EN61000-3-3
Static Discharge: EN61000-4-2
RF Field Susceptability: EN61000-4-3 3 V/meter
Fast Transients/Bursts EFT: EN61000-4-4, 2 kV, 5 kHz criteria B
Surge Susceptability: EN61000-4-5, criteria B
Conducted Immunity: EN61000-4-6, 3 Vrms
Power Freq. Mag. Field: EN61000-4-8, 3 A/m
Voltage Dips Immunity: EN61000-4-11 Contact factory
GNT200 Series Typical Holdup & Warning Time vs Output Power
200
180
160
140
120
100
Tholdup (mS)
80 Twarning (mS)
60
40
20
0
200 150 100 50 25
Output Power
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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
Time (milliSeconds)