Universal Relay Test Equipment
What is the specification of our 3 Phase Universal relay test equipment?
1 Alternating current output
Phase current output (effective value): 0~40A
Three parallel phase current output (effective value): 0~120A
Phase current value with long time under permission (effective value): 10A
Phase current maximum power output: 420VA
Three parallel phase current maximum power output: 900VA
Three parallel phase current maximum work time: 10s
Frequency range (base wave): 20~1000Hz
Harmonic frequency number: 1~20 time
2 Direct current output
Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel
Maximum output of load voltage: 20v
3 Alternating voltage output
Output accuracy: 0.5magnitude
Phase voltage output (RMS): 0 ~ 120v
Line voltage output (RMS): 0 ~ 240v
Phase voltage/line voltage power output: 80VA/100VA
Frequency range (base wave): 20 ~ 1000Hz
Harmonic frequency number: 1 ~ 20 times
4 Direct voltage output
Output accuracy: 0.5magnitude
Phase voltage output amplitude: 0 ~ +160v
Line voltage output amplitude: 0 ~ + 320v
Phase voltage/line voltage power output: 70VA/140VA
Technical Data
3 Phase Relay Protection Tester | |
Alternating Current Output: | |
Output accuracy | 0.5 magnitude |
Phase current output (effective value) | 0~40A |
Three parallel phase current output (effective value) | 0~120A |
Phase current value with long time under permission (effective value) | 10A |
Phase current maximum power output | 420VA |
Three parallel phase current maximum power output | 900VA |
Three parallel phase current maximum work time | 10s |
Frequency range (base wave) | 20~1000Hz |
Harmonic frequency number | 1~20 time(s) |
Direct Current Output: | |
Output accuracy | 0.5 magnitude |
Current output | 0~±10 A/each phase, 0~±30 A/every three parallel |
Maximum output of load voltage | 20v |
Alternating Voltage Output: | |
Output accuracy | 0.5 magnitude |
Phase voltage output (RMS) | 0~120v |
Line voltage output (RMS) | 0~240v |
Phase voltage/line voltage power output | 80VA/100VA |
Frequency range (base wave) | 20~1000Hz |
Harmonic frequency number | 1~20 time(s) |
Direct voltage output: | |
Output accuracy | 0.5 magnitude |
Phase voltage output amplitude | 0 ~ +160v |
Line voltage output amplitude | 0 ~ +320v |
Phase voltage/line voltage power output | 70VA/140VA |
The Switch Quality and Time Measurement | |
Switch parameters input - 7 ways | Empty contact: 1~20mA, 24v |
Power contact access:"0": 0~+6V;"1": +11V~+250V | |
Switch parameters output - 2 couples | DC: 220V/0.2A;AC: 220V/0.5A |
Measuring range | 0.1ms ~ 9999s |
measuring accuracy | 0.1ms |
Volume and weight | |
Appearance and size | 400×300×180 (mm) |
Weight of a single machine | 22kg |