3 Phase Voltage Sensing Relay ,JVR-18DY Phase Sequence Protection Relay
Features
- Compact modules size
- Three phase monitoring of phase sequence,phase loss,over and undervoltage and unbalance
- Adjustable over and undervoltage
- Powered by the measuring circuit
- 2 C/O contacts
- 3 LEDs for status indicators
- Output Protect
Protective Functions
- Phase sequence
- Phase loss
- Overvoltage
- Undervoltage
- Phase unbalance
- Output phase failure and voltage unbalance protect
Typical applications
- Pumps
- Fans
- Blowers
- Motors
- Compressors
Approvals
Typical Applications
- DC cabinet
- Battery
- Electric control system
| Type |
JVR-18DY |
| Rated Voltage |
220VAC,380VAC,440VAC,460VAC,480VAC,50/60Hz |
| Input Protction Function |
Over/Under Voltage (adjustable) ,Phase sequence,Phase Loss,Voltage Unbalance |
| Output Protection Function |
Phase loss,Voltage unbalance
|
| Voltage Setting |
±5%~±20% adjustable |
| Indicator |
LED |
| Contact |
1NO+1NC |
|
| Contact capacity |
6A AC250V |
| Dimension |
71*46*114mm |
| Mount |
35mm Din rail or Fixed |
