19" Rack Mount GPIB Programmable SMPS
GPIB Programmable Linear Power Supplies & Electronic Loads
Variable Output Linear Power Supplies - "LAB Series"
Tough Series Power Supply
High Voltage Variable Linear DC "LAB Series" Power Supplies
Switch Mode DC/DC Converters
AC-DC Switch Mode Power Supplies & Battery Chargers
Fixed Output Linear Power Supplies
DC-AC Sinewave Linear Inverters
Switch Mode Inverters /
AC Power Sources
Stabilizers / Line Conditioners & Isolation Transformers



Tel. : 91-022-25821861
Fax : 91-022-25823137
Email : response@aplab.com
 
 
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
 
Copyright © 2007-2008 Aplab Limited