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This User’s Manual contains the operating instructions, installation instructions and specifications of
1500W and 750W power supply series. The instructions refer to the standard power
in RS232/RS485 serial communication. For information related to oper
tion with the optional IEEE programming, refer to User’s Manual for Power Supply Programming I
Lambda Americas Inc. P/N 83
power supplies are wide output range, high performance switching power supplies. The
series is power factor corrected and operates from worldwide AC voltage range contin
ously. Output Voltage and Current are continuously displayed a
nd LED indicators show the complete
operating status of the power supply. The Front panel controls allow the user to set the output p
rameters, the protections levels (Over
Voltage protection, Under
Voltage limit and Foldback) and pr
rear panel includes the necessary connectors to control and monitor the power
supply operation by remote analog signals or by the built
in serial communication (RS232/RS485).
Analog programming/monitoring are optional.
1: Models covered by the Manual
Constant Voltage / Constant Current with automatic crossover.
Active power factor correction.
Universal Input Voltage (85
265Vac), continuous operation.
Embedded Microprocessor Controller.
Voltage & Current high resolution adjustment by digital encoders.
High accuracy programming/readback.
Software Calibration (no internal trimmers / potentiometers).
Independent Remote ON/OFF (opto
ed) and remote Enable/Disable.
Parallel operation (Master/Slave) with Active current sharing.