WDJB-702 Relay protection comprehensive tester (three-phase single-chip microcomputer)
$7600.00
| Brand | Wone |
| Model NO. | WDJB-702 Relay protection comprehensive tester (three-phase single-chip microcomputer) |
| Rated voltage | AC220V+10% |
| Rated frequency | 60hz |
| Series | WDJB-702 |
Description
The three-phase version software of the relay protection tester is a new generation of test software. Its characteristics are: the interface is more friendly and beautiful, the software functions are more complete and powerful, and its unique interface is simple and clear, easy to operate, easy to learn and use. . According to the different functions of each test module, the test modules are divided into five groups: general test, general protection, line protection, component protection and comprehensive functions, and each group contains several submenus.
Specifications
| Basics | |
|---|---|
| Dimensions | 400×300×180mm³ |
| Single machine weight | 22kg |
| Power supply | AC 220V±10%，50／60Hz |
| 0.05A~30A: 0.1% | -10℃ ～ +50℃ |
| AC current output |
|
|---|---|
| Output accuracy | class 0.2 |
| Phase current output (RMS) | 0～40A |
| Three parallel current output (RMS) | 0～120A |
| Phase current allowable working value for a long time (effective value) | 10A |
| Phase current maximum output power | 420VA |
| three-parallel current is at the maximum output | 900VA |
| Frequency range (fundamental wave) | 10s |
| Harmonic order | 20～1000Hz |
| AC voltage output |
|
|---|---|
| Output accuracy | class 0.2 |
| Phase voltage output (effective value) | 0～120V |
| Line voltage output (effective value) | 0～240V |
| Phase voltage/line voltage output power | 80VA / 100VA |
| Frequency range (fundamental wave) | 20～1000Hz |
| Harmonic order | 1 to 20 |
| DC voltage output | |
|---|---|
| Output accuracy | class 0.2 |
| Phase voltage output amplitude | 0～±160V |
| Line voltage output amplitude | 0～±320V |
| Phase voltage/Line voltage output power | 70VA / 140VA |
| Switch input | 7 way |
| Switch output | 2 pairs |
