PS2K0 Series
2000 Watt Single Output
PFC and Current Sharing
AC/DC Switching Power Supply
FEATURES
●
Remote Sense
●
Power Good Signal
●
Remote ON/OFF Control
●
0.98 Typical Power Factor
●
Programmable Output Voltage
●
Forced Current Sharing at Parallel Operation
●
Input Voltage: 90~260VAC
(90 ~ 170VAC Reduced Power)
●
Short Circuit/ Over Load/ Over Voltage/ Over Temperature Protection
SPECIFICATIONS:
PS2K0 Series
All specifications are based on 25 C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
90 ~ 260VAC
**(90
~ 170 VAC reduced power -
see “Output Power vs Input Voltage” derating curve)**
Input Frequency
47 to 63Hz
Input Current
11.5A at 230VAC (Typical)
Inrush Current
180A at 230VAC (Typical)
Leakage Current
< 10.5mA at 240VAC
Remote ON/OFF Control
Compatible with a TTL signal to turn ON/OFF
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
2000 Watts max.
+3.0% ~ -12% typical adjustment by potentiometer.
Output Voltage Adjustability
20% ~ 100% adjustment by 1 ~ 5VDC external control.
Line Regulation
Less than 1%
Load Regulation
Less than 1%
Output Current
See Table
Ripple & Noise (peak to peak)
See Table
Setup, Rise, Hold-Up Time
500ms, 250ms, 12ms at full load
Temperature Coefficient
±0.04% / °C (0 ~ 50°C)
Remote Sense
Yes
PROTECTION
Over Voltage Protection
110% ~ 135% follow to output setup point (shutdown output voltage, re-power on to recover)
Over Load Protection
105% ~ 115% rated output power (current limiting, delay shutdown output voltage, re-power on to recover)
> 100°C / measure by heatsink near transformer (shutdown output voltage, recovers automatically after
Over Temperature Protection
temperature goes down.
GENERAL SPECIFICATIONS
Efficiency
See Table
Withstand Voltage
3KVAC (input to output); 1.5KVAC (input to field ground); 500VAC (output to field ground)
Isolation Resistance
100M ohms / 500VDC (input to output, input to field ground, output to field ground)
Power Factor
0.95 at 230VAC (Typical)
Power Good Signal
Open Collector NPN Transistor
Special Function
DC voltage Adj., Remote Sensing, Remote Control, Parallel Operation
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
0°C to +50°C @ 100% Load, +65°C @ 50% Load.
Storage Temperature
-20°C to +85°C
Working Humidity (non-condensing)
20% to 90% RH
Storage Humidity
10% to 95% RH
Vibration
10 ~ 200Hz, 2g 10 min./1cycle, Period of 60 min. for each axis.
Cooling
Power rating and temperature controlled fan.
MTBF
74,900 hrs min. (MIL-HDBK-217F (25°C)
PHYSICAL SPECIFICATIONS
Weight
8.9kg
Dimensions
320(L) x 212(W) x 124(H) mm
SAFETY & EMC
Safety Standards
UL1950, TUV EN60950-1 Approved
EMI Conduction & Radiation
Compliance to EN55022 (CISPR22) class A
Harmonic Current
Compliance to EN61000-3-2,3
EMS Immunity
Compliance to EN55024
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
PS2K0 Series
2000 Watt Single Output
PFC and Current Sharing
AC/DC Switching Power Supply
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number
PS2K0-09
PS2K0-12
PS2K0-15
PS2K0-18
PS2K0-24
PS2K0-36
PS2K0-48
PS2K0-60
Output Voltage
9 VDC
12 VDC
15 VDC
18 VDC
24 VDC
36 VDC
48 VDC
60 VDC
Output Current
222A
166A
133A
111.1A
83A
55.5A
41A
33A
Maximum Output Power
1998W
1992W
1995W
2000W
1992W
1998W
1968W
1980W
Ripple & Noise
150mVp-p
150mVp-p
150mVp-p
180mVp-p
240mVp-p
360mVp-p
480mVp-p
600mVp-p
Efficiency
83%
84%
85%
86%
88%
88%
89%
90%
NOTES
1. Input voltage is 90 ~ 260VAC however, the unit does not reach full power until >170VAC. See derating curve below.
2. Dimensions of the mechanical drawing are shown in millimeters and inches.
3. Weight of the unit is 8900 grams.
DERATING CURVES
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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