Professional Three-Phase Microcomputer Relay Protection Tester for
Protection Testing
Product Description
XHJB634 microcomputer relay protection calibrator is a new type of
miniaturized microcomputer relay protection tester fully realized
by modern advanced microelectronic technology.
Features:
Output up to 4-phase voltage 3-phase current
1.AC/DC Test
2.The state series
3.Harmonic Superposition Test
4.High-Low Frequency Test
5.Power Direction & Impedance Test
6.Synchronization Test
7.Full Group Test:the static simulation test of relay protection
tester
8.Distance & Zero Sequence Protection
9.Characteristic of Impedance
10.Differential Protection
11.Differential Harmonic
12.Comprehensive Test of Line Protection of 6-35 KV Microcomputer
Main technical parameters of the tester:
AC current output| Phase current output (effective value) | 0~40A, |
| Output Precision | 0.2 degree |
| 3 phase parallel current output (effective value) | 0~120A |
| A Long-time Phase current | 10A |
| Maximum output power of Phase current | 450VA |
| Maximum output power of 3 parallel current | 900VA |
| Maximum Permitted work time of 3 parallel curren | 10S |
| Frequency range ( fundamental) | 20~1000Hz |
| Harmonic time | 2~20 |
| Current output | 0~±10A / phase, 0~±30A / 3 parallel |
| Output Precision | 0.5 degree |
| Phase voltage output (effective value) | 0~120V |
| Output Precision | 0.2 degree |
| Line voltage output (effective value) | 0~240V |
| Phase voltage / Line phase output power | 80VA / 100VA |
| Frequency range (fundamental) | 20~1000Hz |
| Harmonic time | 1~20 |
| Phase voltage output range | 0~±160V |
| Output Precision | 0.5 degree |
| Line voltage output range | 0~±320V |
| Phase voltage / Line phase output power | 70VA / 140VA |
| Time measuring range | 0.1ms ~ 9999s |
| accuracy of measurement | <0.1ms |
| Volume & weight | 400×360×160mm³ ,15kg |
