4KW SWITCH MODE POWER SUPPLIES - SM4000 Series

Features
19” Rack Construction
Wide Input Range
Equal Current Sharing Parallel Operation Possible
Abnormal Condition Alarm
Output Boost Facility

 
7 Segment Display for Voltage and Current Measurement

 
Power Factor Corrected (0.99 at full load) input available with PFC Prefix Modules
4KW Switch Mode Power Supplies
  
Aplab, 4kW power supply charger is the version of standard PSI-1100. These are combination of 4-PSI 1100 units connected in parallel. This gives the user the option of 4kW power in single module with all functions with the single operating mode.
  
Technical Specifications
 Regulation  Better than ±2%.
 Ripple  <200mV p-p.
 Recovery Time  1ms typical.
 Parallel Operation  One or more units can be used in parallel for higher power capacity.
 INPUT
 Voltage  185 - 264 V AC, 45 - 65 Hz.
 Current  32 Amps typical at 230V AC.
 Power Factor  0.75 typical capacitive.
 Spikes  VDE 0843/IEC801-V-3-3.
 Burst  VDE 0843/IEC0801-IV-3-2.
 RFI  VDE 0878/EN55022-”A”.
PROTECTIONS
 Over Voltage & Over Temp
 Electronic turn off for output over-voltage and over-temperature, Reset through panel push switch.
 Indications
 LED Green = Float. LED Red = Boost. LED Red = Output Abnormal. 7 Segment DPM for output voltage & current measurement.
 Controls
 Input ON/OFF circuit breaker. Output voltage set potentiometer. Float / Boost switch.
GENERAL DATA
 Operating Temperature  0ºC to +60ºC.
 Derating  2.5% / ºC above +40ºC.
 Storage Temperature  -20ºC to +70ºC.
 Humidity  90% without condensation.
 Cooling  Fan cooled with air exhaust at the rear.
 Mechanical Construction  19” x 7 unit high x 450 mm deep.
Connector  Terminal strip for input. Brass terminals for output at the rear.
Weight  Approx. 30 Kg.

Selection Guide
OUTPUT
Model
Voltage
Current
Power
24V/160A
23 - 28V DC
160A
4KW Max.
36V/100A
34 - 42V DC
100A
48V/80A
46 - 56V DC
80A
60V/64A
58 - 70V DC
64A
110V/35A
100 - 130V DC
35A
220V/18A
200 - 260V DC
18A