Project Description

Features

    • Designed for long life at full power
    • Excellent dynamic response to load changes
    • Protected against all overload and short circuit conditions
    • EMC surpasses CE requirements: low emission & high immunity
    • Low audible noise: fan is temperature controlled

Functionalities

    • Master / Slave parallel and series operation with voltage and current sharing
    • Stacking is allowed, space between units is not required
    • High power system configuration from multiple units
    • 19″ rack mounting or laboratory use (feet included)
    • Remote sensing
    • Interlock

Specifications

Single phase input 90-265 V AC (48-62 Hz)
Active Power Factor Correction (PFC) 0.99 (at 100% load)
Efficiency up to 91% (at full load)
Output ripple and spikes from 1.8 mVrms / 8 mVpp
Regulation from 0.5 mV (0-100% load step)
Recovery time from 100 μs (50-100% load step)
Programming speed from 3.4 ms (10-90%), optional from 0.2 ms
Analog programming accuracy from 0.2%
Output voltage and current stability 6.10-5 / 9.10-5
MTBF 500.000 hrs
Operating ambient temperature -20 to +50 °C

Standards

Power supply standard EN 61204-3
Generic Emission EN 61000-6-3 (EN 55022B)
Generic Immunity EN 61000-6-2
Safety EN 60950 / EN 61010
Insulation input / output 3750 Vrms
Enclosure IP20

Dimensions and Weight

Width = 19″
Height = 2 U
Depth = 365 mm
Weight = 9.9 kg

Available units

Partnumber Voltage range Current range
SM 15-100 0 – 15 V 0 – 100 A
SM 35-45 0 – 35 V 0 – 45 A
SM 52-30 0 – 52 V 0 – 30 A
SM 52-AR-60 (Autoranging Output) 0 – 26 V
0 – 52 V		 0 – 60 A
0 – 30 A
SM 70-22 0 – 70 V 0 – 22 A
SM 120-13 0 – 120 V 0 – 13 A
SM 300-5 0 – 300 V 0 – 5 A
SM 400-AR-8 (Autoranging Output) 0 – 200 V
0 – 400 V		 0 – 8 A
0 – 4 A

Options

Increased Output Power
The conservatively rated unit allows todeliver extra output power with the same reliability. At some derating,either the maximum output voltage or the maximum output current can be increased by about 10%.
Two-Quadrant Output: Power Sink
Two quadrant operation maintains the output voltage constant regardless the output power is positive or negative. Ideal for PWM-speed controlled DC-motors and ATE-systems.
Digital Voltage and Current Setting
Reliable, longlife digital encoders are implemented at the front panel. Includes total front panel lock (also for CV- / CC- knobs) and a coarse or fine pitch adjustment depending on the turning speed.
High Speed Programming
A 10 to 20 times higher programming speed and lower output capacitance. Excellent for laser applications, test systems or as current source with low parallel capacitance as used in plasma chambers.
High Voltage Isolation (up to 1000 V)
A higher output isolation allows series operation up to1000 V.
Sequencer
Arbitrary Waveform generator or standalone automation. The sequencer is integrated in the Ethernet controller.
Secured Voltage and Current Setting
For maximum security, the CV / CC settings can be adjusted with a screwdriver only and are protected with a plastic cap from accidental adjusting.
Software Control and Interfaces
Factory installed programming interfaces:

  • Ethernet controller (incl. sequencer)
  • PROFIBUS controller
  • CANBUS controller
  • RS232 controller
  • IEEE448 controller
  • ISO AMP CARD – isolated analog
 External programming interface modules:

  • Ethernet controller module
  • RS232 controller module
  • IEEE448 controller module
  • ISO AMP module

Downloads

Downloads Document format Size
Data sheet SM1500-Series PDF (Acrobat Reader) 288.5 KB
Data sheet Digital Encoder option PDF (Acrobat Reader) 119.0 KB
Data sheet Ethernet interface PDF (Acrobat Reader) 73.6 KB
Data sheet High Speed Programming option PDF (Acrobat Reader) 142.5 KB
Data sheet IEEE488 & RS232 interface PDF (Acrobat Reader) 153.7 KB
Data sheet ISO AMP option SM-Series PDF (Acrobat Reader) 86.5 KB
Data sheet Power Sink option SM1500-Series PDF (Acrobat Reader) 103.3 KB
Data sheet PROFIBUS & CANopen interface PDF (Acrobat Reader) 129.6 KB