Brand: CHINT (Chint Electric)
Model‑No.: NJR2‑55D, Part No.:489027
Rated working‑current:103 A
Matching three‑phase motor power:55 kW
Main‑circuit rated‑voltage: 3‑phase AC 380‑415V, 50Hz
Control power‑supply: AC220V
Start‑up time: 2‑60 seconds adjustable
Soft‑stop‑time:0‑60 seconds adjustable
Initial starting‑voltage: 30%‑70% rated‑voltage
Starting‑current limit: 50%‑500% rated motor‑current
Protection functions: Over‑load, phase‑loss, short‑circuit, start‑timeout, over‑voltage, under‑voltage protection
Bypass‑contactor: External‑mounted
Communication: RS485 serial‑port
Protection‑grade: IP20
Installation: Wall‑mounted inside electric cabinet
Working‑temperature:‑20℃ ~ +60℃
Compliance‑standard: GB14048.6, IEC 60947‑4‑2
