Function and Usage
The NJRM5-D-SZ series soft starter is a smart soft starter with an external bypass mode. The rated current specifications of the soft starter range from 180A to 1000A, and the input power supply voltage (main circuit voltage) are AC220V, AC380V, AC460V, AC575V, and AC690V. It has strong load adaptability and stable and reliable operation, and is widely used in motor drive equipment in fields such as metallurgy, oil, fire protection, mining, water supply, municipal, food, cement, and petrochemical industries. It is the ideal product for updating traditional star-delta starting and autotransformer voltage reduction starting.
Detailed Description
Parameters:
Main circuit operating voltage: 220/380/460/575/690V
Rated current: 180~1000A
Shutdown mode: Free shutdown, braking shutdown, voltage ramp soft shutdown
Current limiting multiple: 0.5~5 Ie
Advantages/Core Functions:
01 Excellent Performance
. Jump start is smooth, current achieves seamless connection, extending the service life of the equipment
It has a braking shutdown function, which can achieve rapid shutdown
02 Safe and Reliable
PCBA is coated with three-proof paint for protection, greatly improving the stability of the product
Enhanced EMC design, higher EMC interference resistance, higher stability
03 Convenient and Easy to Use
a. Can automatically configure motor-related starting parameters, facilitating user debugging
It uses a liquid crystal keyboard display, with a friendly interface and more convenient operation
