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| Introduction: |
| It is Phase Sequence Relay. It is best suitable for protection of balanced 3 phase loads or 3 phase Motor / Pump loads only. It offers protection against Phase Failure, Phase Unbalance, Phase Sequence Reversal, Under Voltage & Over Voltage faults. It is useful for incoming side, Mains Supply monitoring, General voltage faults, AMF/Transfer Switch Panels & Pump Control Panels. It is available in 8 pin Plug-in base mounting & flash mounting enclosure. | |
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| Features: |
· Monitors phase sequence of 3 phase voltage.
· Built-in Auxillary Supply.
· Auto Reset.
· 8 PIN socket base mounted Enclosure.
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| Application Areas: |
| Suitable for monitoring the Phase reverse conditions. Hoist Motors Small Machine tools Compressor motors LT Power Distribution Board | |
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| Technical Specifications: |
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Specifications |
| 1 |
Supply Voltage |
System 110 / 240 / 380 / 415 V AC ±10%, 50 / 60 Hz; Auxiliary N.A. |
| 2 |
Output Contacts |
1 CO (Pick-up on correct phase sequence) |
| 3 |
Trip Setting (Volts) |
Phase unbalance N.A.; Under Voltage N.A.; Over Voltage N.A.; Water Level N.A. |
| 4 |
Trip Time Delay |
On Phase Failure/Seq. N.A. |
| 5 |
Resetting Mode |
Auto |
| 6 |
Weight |
90 gms. |
| 7 |
Dimensions (mm) |
Overall (L x W x D) 50 x40 x 80; Mounting (L x W) 8 - Pin Plug-in | | |
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