Wenzhou Ginri Power Automation Co., Ltd.
Wenzhou Ginri Power Automation Co., Ltd.
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GINRI TVR2000-1 3 phase failure phase sequence voltage protection monitoring phase relay
Feature
Protective functions
Applications
| Model | TVR2000 |
| Input circiut=Measuring circuit | L1,L2,L3 |
| Rated voltage |
220VAC,380VAC 440VAC,480VAC,50/80HZ |
| Monitoring function |
Phase sequence,phase loss,overload undervoltage phase unbalance |
| Voltage setting value | Overvolatge+15%,undervoltage:-15% |
| Delay time for overvoltage and undervoltage | 5-8s fixed |
|
Delay time for phase loss,phase unbalance Phase sequence |
1-2s fixed |
| Reset time | 0.5s fixed |
| Indicators |
Phase sequence,phase loss,overvoltage undervoltage,normal |
| Output contact | 1C/O |
| Contact capacity | 3A,250VAC(resistive load) |
| Degree of protection | IP20 |
| Working condition | -25℃~65℃,≤85%RH,non-condensing |
| Mechanical durability | 10000000 cycles |
| Dielectric strength | ＞2KVAC 1min |
| Weight | 130g |
| Dimension(HXWXD) | 68x30x76mm) |
| Mounting | Din Rail |
