Alstom P120 B00M101 overcurrent protection relay  

#Alstom P120 B00M101 overcurrent protection relay

Alstom P120 B00M101 is a digital overcurrent protection relay used for frequency conversion and distribution circuit overcurrent fault protection

1. Multi stage overcurrent protection, configurable with quick break, timed limit, and inverse time limit
2. The current threshold parameter can be flexibly adjusted by software
3. Built in fault record, saving fault current data
4. Panel indicator lights, visually displaying faults and operating status
5. Support multiple sets of relay output contacts to drive alarm trip circuits
6. Wide working power supply, compatible with AC/DC control power supply inside the cabinet
7. Anti harmonic interference, accurate measurement of variable frequency operating conditions
8. Equipped with self checking function, device abnormalities can be alerted
9. Modular structure, easy installation of cabinet rails
10. Communication interface optional, supporting signal upload to the upper system
11. Wide working temperature range, suitable for industrial cabinet temperature differences
12. Anti vibration and anti impact, suitable for harsh working conditions on site
13. Terminal wiring, simple wiring debugging
14. Compact size, saving installation space inside the cabinet
15. Compatible with Alstom MV3000 high-voltage frequency conversion complete equipment

Alstom P120 B00M101 implements overload and short circuit protection, and outputs trip or alarm signals in case of faults to ensure the safety of transmission equipment.