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NDD4B-S (JD-601S) Digital display intelligent motor protection
NDD4B-S (JD-601S) Digital display intelligent motor protection
NDD4B-S (JD-601S) Digital display intelligent motor protection
NDD4B-S (JD-601S) Digital display intelligent motor protection
NDD4B-S (JD-601S) Digital display intelligent motor protection
NDD4B-S (JD-601S) Digital display intelligent motor protection

NDD4B-S (JD-601S) Digital display intelligent motor protection

Rated voltage :AC380V 50HZ
Rated setting current :20~100A, 80~200A
Contact capacity :5A 380V (resistance)
Reset mode: panel button reset or power off reset
Start time :5S~35S adjustable
Installation method: device type

Usage

This series of intelligent motor protectors (hereinafter referred to as protectors) are suitable for ac 50Hz, rated working voltage 380 and below power supply circuit, ac contactor and other switching electrical appliances composed of motor control circuit.When the main circuit of the motor is in abnormal working conditions, such as phase break, overload, blocking, leakage, etc., disconnect the contact of the switch in time, and separate the three-phase power supply of the motor to protect the motor quickly and reliably.

Main technical data

ndd4b s jd 601s sxznddjbh 06

Appearance and installation dimensions

Product parameters

ndd4b s jd 601s sxznddjbh 5

Brand

Naidian

Name

Intelligent motor protector

Model

NDD4B-S (JD-601S)

Rated Voltage

AC380V 50HZ

(Other voltage classes can be customized)

Rated setting current

20~100A

80~200A

Contact capacity

5A 380V (resistive)

The Method of Reset

Panel button reset or power off reset

Start avoidance time

adjustable

Installation Mode

The device type

 

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