ContentsBroadcast
- Official Website ↗
- Description
- Download material
- Code map
- Contribute
- Competitive Models
- Manufacturer
- Send enquiry
- Vessels
- Spares
- Vendors
- Did you know
- Maintenance Schedule
Description
Domestic-China budget AVR, widely seen on yard-built small craft.
Did you know
- The Chint NJR series, which includes models like the NJR2-D, NJR2-ZX, and NJR5-ZX, are soft starters for three-phase AC induction motors. These devices are designed to provide smooth and controlled starting and stopping of motors.
- The NJR2-D is a soft starter that requires an external bypass contactor, while the NJR2-ZX and NJR5-ZX are 'on-line' soft starters, meaning they have integrated bypass contactors for continuous operation. The NJR5-ZX generally handles a wider power range and offers more advanced control features compared to the NJR2-D and NJR2-ZX.
- The Chint NJR series soft starters are chosen for their ability to reduce inrush current and mechanical stress during motor startup, thereby extending the lifespan of the motor and associated equipment. They offer various starting and stopping modes and comprehensive protection functions for reliable motor operation in industrial applications.
| Model | Control Method | Power Range (kW) | Rated Operating Voltage (AC) |
|---|---|---|---|
| NJR2-D | Soft start & stop via SCR control (requires external bypass contactor) | 7.5 - 500 | 380V ±15% |
| NJR2-ZX | On-line type (integrated bypass contactor) | 45 - 160 | 380V |
| NJR5-ZX | On-line type (integrated bypass contactor) | 5.5 - 630 | 220V - 690V |
Competitive Models
^ZVCX DSEA106
Original DSEA106 (pre-MKII, legacy service).
^ZVEF SE500
Higher-capacity analog AVR.
^ZVCU DSE0700 MKII
Pocket-size genset control.
^ZVCF DSE8610 MKIII
Large genset controller with advanced AVR + PMS.
^ZVBB R438
Larger analog AVR with PMG input, common on bigger LSA frames.
Send enquiry
Send an enquiry to the manufacturer of ^ZVJA NJR1. One broadcast per day.
Contribute or correct
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Code map
^Z V J A │ │ │ └── Model: NJR1 │ │ └───── Make: Chint │ └──────── Equipment: Automatic Voltage Regulator └─────────── System: Automation Spares