Brand: CHINT (Chint Electric)
Model‑No.: NJR2‑90D, Order‑code:489029
Rated working‑current: 167 A
Applicable three‑phase‑motor power:90 kW
Main‑circuit power‑supply: 3‑phase AC380V±57V, 50Hz
Control‑supply‑voltage: AC 220V
Control‑chip: Dual‑CPU processor
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% of motor rated‑current
Built‑in protection: overload, phase‑loss, short‑circuit, start‑timeout, over‑voltage, under‑voltage protection
Bypass requirement: External‑configured bypass‑contactor
Communication port: RS485
Protection‑grade: IP20
Installation‑way: Wall‑mounted inside electrical cabinet
Operating‑temperature:‑20℃ ~ +60℃
Executive‑standard: GB/T 14048.6, IEC 60947‑4‑2
软起动器NJR2-90D，167A，90kW 489029 CHINT Specifications
| Brand | CHINT (Chint Electric) |
|---|---|
| Model‑No | NJR2‑90D, Order‑code:489029 |
| Rated working‑current | 167 A |
| Applicable three‑phase‑motor power | 90 kW |
| Main‑circuit power‑supply | 3‑phase AC380V±57V, 50Hz |
| Control‑supply‑voltage | AC 220V |
| Control‑chip | Dual‑CPU processor |
| 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% of motor rated‑current |
| Built‑in protection | overload, phase‑loss, short‑circuit, start‑timeout, over‑voltage, under‑voltage protection |
| Bypass requirement | External‑configured bypass‑contactor |
| Communication port | RS485 |
| Protection‑grade | IP20 |
| Installation‑way | Wall‑mounted inside electrical cabinet |
| Operating‑temperature | ‑20℃ ~ +60℃ |
| Executive‑standard | GB/T 14048.6, IEC 60947‑4‑2 |
About the 软起动器NJR2-90D，167A，90kW 489029 CHINT
The CHINT (Chint Electric) 软起动器NJR2-90D，167A，90kW 489029 CHINT is a electrical products used in industrial automation, control and power systems. It is rated at Brand CHINT (Chint Electric), Model‑No NJR2‑90D, Order‑code:489029, Rated working‑current 167 A. Manufactured by CHINT (Chint Electric), this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 软起动器NJR2-90D，167A，90kW 489029 CHINT for accurate procurement and cross-referencing.
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