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Selec 900VPR-2-280/520V
3Ø-Voltage Protection Relay, Self Powered
- 3 phase RMS voltage protection relay
- Monitors: Over / Under Voltage, Over / Under Frequency, Phase (Asymmetry , Failure , Sequence)
- Accuracy ± 1% of Voltage, ± 0.3Hz
- Measuring range : 160 to 520V depending on Network selection
- Supply range: 280 to 520V AC
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Specification Table
| Electrical Connection | 3Ø-3W, 3Ø-4W |
| Accuracy | Trip Voltage: ±1% of Set Value |
| Size | 35mm |
| Time Ranges | Trip Time Delay : 0-99.9 sec, Power ON Delay : 2-99.9 sec, Delay ON Release : 0-99.9sec, Response Time : < 200ms |
| Operating Voltage | 280 to 520V AC (L-L), 160 to 300V AC (L-N) |
| Certification | CE & UL |
| Output Contact | 2 x 1C/O (SPDT) |
| Output Rating | NC: 3A@250V AC, NO: 5A@250V AC (Res) |
| Mounting Type | DIN Rail Mount |
| Display | 3 digits Liquid Crystal Display without backlight |
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MIA Enterprises
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+91 95000 43652
mia_entp@yahoo.com