BCH BOCR-4.0-5-0-0-A-C1 BOCR 4.0 C1 Motor Protection Relay (0.25A-5A)
Made in India
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Available in Saudi Arabia
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BCH BOCR 4.0 C1 microcontroller based motor protection relay for LV & MV motors, full load current range 0.25A-5A, with base module and display module. It has 3 output relays for trip and alarm; options include internal earth fault detection and 4-20mA analog output with digital input. Auxiliary supply 85V to 280V AC/DC; 35 mm DIN-rail or panel mounting.
Specifications
| Cat Code | BOCR-4.0-5-0-0-A-C1 |
| Product Series | BOCR 4.0 C1 |
| Full Load Current Range | 0.25A-5A |
| Operational Current | 0.05 - 10.0 x IFL |
| Earth Current Range | 0.05 - 2.50 A (E model, internal earth fault detection) |
| Display | LED type |
| Analog Output (4-20mA) | Max load resistance 300 Ω (AN model) |
| DI Input | Active: 40-160V DC (L model) / 85-260V AC (H model) |
| Auxiliary Supply | 85V to 280V AC/DC (code A) |
| DO Contacts | 1C/O + 2NO: 5A @ 250 VAC / 24VDC |
| DO Reset | Automatic / Manual / Electric |
| Frequency Range | 50 / 60 Hz |
| Accuracy - Trip Time | ± 5% (or ± 100 mSec), whichever is higher |
| Accuracy - Trip Current (Phase / Earth) | ± 5% (or ± 0.020 Amp), whichever is higher |
| Mounting | 35 mm DIN-rail / panel mount |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -10°C to 85°C |
| Connection for Current | Penetration / tunnel type |
| Connection for Others (aux supply, relay contacts) | Screwed terminal |
Ordering / Variants
Ordering code BOCR - 4.0 - full load range (5 / 60) - earth fault (0: none, E: internal earth fault detection) - advance features (0: none, AN: analog output 4-20mA + digital input) - auxiliary supply (A: 85V-280V AC/DC) - C1.
Datasheet, certificates and quotation on request - info@west-velocity.com.
