Instruction manual

Protections
Over voltage protection Programmable through POT in local mode and through
digital interface in remote mode.
Over temperature protection Through 90 °C. thermal switch on heat sink.
Input specifications
Mains Input Range 95Vac to 264Vac.
Input Frequency 47 To 63 Hz
Input Power Factor 0.99 On Full Load At Nominal Input.
Inrush Current Limited By NTC
Operating Environment
Temperature 0 - 50°C
Relative Humidity < 80% rh – non condensing
Storage Temperature - 20°C. to + 70°C.
Warm-up Time 15 minutes.
Safety Standards
EMI Filtering EN55022 Class-A
Safety Class EN60950
Mechanical Specifications
Weight (approx.) 13.7lbs. (6.2 KG.)
Dimensions (WxHxD) 19 x 1.75 x 18” (483 x 44.5 x 457mm)
Dimensions with rubber feet 19 x 2.13 x 20” (483 x 54 x 457mm)
5
2.6 ORDERING INFORMATION:
MODEL NO DESCRIPTION
VSP6020 60V, 20A power supply with opto-isolated analog interface and RS-232
VSP6020GPIB 60V, 20A power supply with opto-isolated analog interface and GPIB
VSP4030 40V, 30A power supply with opto-isolated analog interfaceandRS-232
VSP4030GPIB 40V, 30A power supply with opto-isolated analog interface and GPIB
VSP2050 20V, 50A power supply with opto-isolated analog interface and RS-232
VSP2050GPIB 20V, 50A power supply with opto-isolated analog interface and GPIB
VSP12010 120V, 10A power supply with opto-isolated analog interface and RS-
232
VSP12010GPIB120V, 10A power supply with opto-isolated analog interface and GPIB