Overview
EM Test CSS 500N10 Description:
Various current surge pulses are specified to determine the characteristics of a protection device such as a varistor. Typically current surge pulses such as 8/20us, 10/350us or 10/1,000us are applied to test such components. Within the range of current surge generators EM TEST is offering solutions for small energy varistors with test currents up to 1,200A as well as generators ranging up to 10kA (8/20us surge current) or 4kA (10/350us surge current).
Standards Met:
- EN 300386 V1.3.2
- EN 61000-4-5
- IEC 61000-4-5
- IEC 61326
- IEC 61850-3
- ITU-T K.12
- ITU-T K.20
- ITU-T K.21
- ITU-T K.45
WAVE SHAPE 8US/20US
Output voltage (open circuit) 250V to 6,000V +/-10%, Step width 50V
Output current (short circuit) 0.4kA to 10kA +/-10%
Front time 8us +/-20%
Time to half value 20us +/-20%
Undershoot Max. 20%
MEASUREMENTS
CRO I-monitor 10Vp at 10kA
CRO V-monitor 6Vp at 6kV
Peak current 10kA in the LCD display
Peak voltage 6kV in the LCD display
