900VPR-2-280/520V, 3Ø-Voltage Protection Relay, Self Powered
Attribute:
Protects from Over / Under Voltage & Frequency, Phase Loss, Asymmetry, Reversal. Suitable for 415V (L-L) System, 3 phase RMS voltage protection relay.
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Categories : Monitoring & Protection Relay ,
Brand : SELEC
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Specifications
| Measuring Parameter | Under Voltage, Over Voltage, Under Frequency, Over Frequency, Phase Asymmetry, Phase Failure, Phase Sequence |
| Electrical Connection | 3Ø-3W, 3Ø-4W |
| Display | 3 digits Liquid Crystal Display without backlight |
| Time Ranges | Trip Time Delay : 0-99.9 sec , Power ON Delay : 2-99.9 sec, Recovery Time Delay : 0-99.9 sec, Response Time : < 200ms |
| Accuracy | Trip Voltage : ±1% of Set Value |
| Output Contact | 2 x 1C/O (SPDT) |
| Output Rating | NC : 3A@250V AC, NO : 5A@250V AC (Res) |
| Operating Voltage | 280 to 520V AC (L-L), 160 to 300V AC (L-N) |
| Size | 35mm |
| Mounting Type | DIN Rail Mount |
| Certification | CE, UL Listed |
