Delab - Delab DP-21-22Da-5A Earth fault relay
Delab DP-21-22Da-5A Earth fault relay - DP-21-22Da-5A
| Product | Delab DP-21-22Da-5A Earth fault relay |
|---|---|
| Brand | Delab |
| Product Price | 0 LKR |
| Datasheet | Download |
Description
Features
- True RMS Measurement with SPARC, and DCOl2 Algorithm
- Fundamental Signal Detection3
- Real Time Display of Earth Fault in(%)
- Fault I lo-set & hi-set Trip LED Indication Fault Start Event Recording &
- LED Indication + Output4
- Pre-Alarm LED Indication + Output4
- Trip Event Memory (non-volatile 7 previous records)
- Fault Start Event Memory (non-volatile 4 previous records)
- Selectable Frequency (50/60 Hz)
- Programmable Relay Output Contact for K2
- Last Trip Elapsed Time (up to 99days)
- Software Lock to Prevent Unauthorized Setting
- Complies with : IEC-60255-26/27; BS EN 50121-5 Standards ANSI Code:50N,51N
- External Plug-in Module for:- A-01 s I A-01 sp (RS-485 MODBUS RTU) isolated 1YPe
Specifications
- Make: Delab
- Model: DP-21-22Da-5A
- Current Input: 5A
- Fundamental Frequency : Software selectable 50 or 60 Hz
- Burden: : <0.3 VA@ In
- Output Relay Rating: : SPDT SA, 250V AC/DC
- Accuracy: Time Current delayed protection ( +5% or threshold 50ms)
- Operating Temp: 0°C - +55°C
- Humidity: 56 days at 93%RH, 40°C non-condensing
- IP Rating: P54 (front panel]
fieldinstruments.lk is the leading Instrumentation service provider for process industries and Building automation sector offering branded, high-quality, reliable and effective instrumentation alongside exceptional customer service in Sri Lanka. Apart from this product, you can find wide range of Earth fault relays in Sri Lanka from this web site.
Contacts and Delivery
FieldInstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888
WhatsApp: +94 71 855 5888
Email: info@fieldinstruments.lk
