Manual Fixed ACB with Four Pole having Microprocessor based Release IPR 2
- Different Current Rating provide selection option depending on varied Load Conditions
- Mid Version : Circuit Breaker offers all basic protections along with LCD Display and Fault History
- Measurement Function Available : Facility of Current, Voltage and Energy measurement available
Features
Function Check Facility Available
It allows to individually check the performance of respective functions of the release
Pre Indication of Fault condition
Advance Indication of Fault condition available with the help of Pre Trip Alarm facility
Offers Self Monitoring
Independently the release can be tested for all the functions
Provision of Operation Counter
It records the number of ON / OFF operation of the circuit breaker
Fault History Facility Available
It records and displays last 100 faults hence enables planning of maintenance schedule
Password protected
The release is Password protected thereby restricting the access of unauthorised person
Current & Time Setting Available
Setting of Current & Time Delay is totally error free & is user friendly
Close and Precise protection
It is Equipped with 16 bit micro controller, these are far more reliable and have high level of repeat accuracy when compared to thermal magnetic and static releases
Monitors & Measures Actual Current
It offers True RMS sensing with total immunity to system disturbances
No external Power Required
It is Self-Powered by built in current transformer
Technical Specifications
- Breaking Capacity Withstand CapacityIcu = Ics = Icw = 50 kA & 65 kA for 630 A - 2000 A; Icu = Ics = Icw = 75 kA for 2500 A; Icu = Ics = Icw = 100 kA for 3200 A - 4000 A
- Humidity0 - 90%
- No. of PolesFour
- Operating Altitude2000 m
- Rated Frequency(50/60) Hz
- Rated Impulse Voltage12 kV
- Rated Insulation Voltage1000 V AC
- Rated Operational Voltage690/250 V AC
- Rating Range400 A - 6300 A
- Reference StandardIS / IEC 60947-2
- Type of OperationManual
- Utilization CategoryB
- VersionFixed Type
Customer Reviews
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