LAB SMS/E

From 750 W to 1 MW
Output voltages up to 1,500 V
Output currents up to 50,000 A
Quiet operation, ensuring that it is pleasant to work within the vicinity of the unit
Very easy to control via front panel
Information via graphic display
Constant voltage, current, resistance, power operation and simulation of PV arrays
Create any type of voltage or current curve via memory card or digital interface (sequential operation)
Script operation, in conjunction with the Datalog function, enables an independent stand-alone test field to be set up
Standard integrated ATI 5/10 galvanically isolated analogue interface: 0 – 5 V or 0 – 10 V (user selectable) and RS232, master/slave (LAB/HP and LAB/SMS), soft interlock
Master/slave interface to parallel and series circuits (LAB/HP and LAB/SMS)
Filter functions which can be adjusted for analogue interface
Digital interfaces IEEE488, RS485, USB and LAN (optional)
SD card slot (optional)
Datalog function: Current operating values are saved to the memory card at adjustable time intervals, SD card (optional)
Voltage rise time and current rise time (U and I slopes) are adjustable
Umax and Imax can be set by the user in order to limit output voltage or output current
A switch-off time can be set for the unit once the start button has been pressed
Create U/I output characteristics which can be saved (e.g. for PV-Sim, shading)
“High speed” optional secondary rise and fall time for the DC output voltage is reduced by a factor of 10 compared to standard times, on average
Autorange optional down to 33%
OVP, OTP, UVP and OCP protective functions
Special versions available on request

Specifications

3 kW to 10 kW
Output voltages up to 1,500 V (2,000 V)
Output currents up to 500 A
Quiet operation, ensuring that it is pleasant to work within the vicinity of the unit
Constant current and voltage
Standard integrated ATI 5/10 galvanically isolated analogue interface: 0 – 5 V or 0 – 10 V (user selectable) and RS232
Digital interfaces IEEE488, RS485, USB and LAN (optional)
“High speed” feature (optional)
The secondary rise and fall time for the DC output voltage is shortened by a factor of 10 in comparison to the standard times, on average.
Autorange function optional down to 33%
Special versions available on request

Data sheet

3 KW – 10 KW – ECONOMY LINE