Product parameters:

• Brand: Xinhua
• Model: QZ610-10RF
• Product line: QZ610
• Use: decompression starting
• Rated current: 20
• Rated voltage: 380
• Type: integrated starter
• Scenario: motor control and protection
• For motor: three-phase asynchronous motor
• Customized processing: Yes

QZ610 series motor starter protection, suitable for AC 50 Hz, rated voltage of 380 volts, power to 4 to 17-kilowatt three-phase induction motors for less frequent direct starting and stopping use. With thermal relay, open-phase instantaneous tripping device and shunt release, effectively on the motor overload and phase failure protection. It is widely used in electric submersible pump, threshing machines, textile machinery, cement and mining machinery and General machinery motor protection switch.

QZ610-4RF: operating current range 2~ 5 a, 4~ 10A;

QZ610-10RF: 8~ 20A operating current range;

QZ610-17RF: operating current range 16~ 40A;

1 rated voltage: three-phase AC380V 50Hz.

2, phase failure protection: motor three-phase power supply of any missing or broken within the motor, protector of the lag time: ≤ 2s.

3, overload protection: the motor the working current of 1.2 times the setting is reached when the protection operation latency for the 120s ± 10% (with inverse time characteristics).

4, three-phase unbalance protection: when the difference between any two phases of the motor operating current (50 ± 10)% protector motion lag time ≤ 2s.

5, leakage protection: when a 30mA leakage current, leakage protection action latency is less than 0.1s.

6, reset time: overload protection reset time for 60 ± 10s and open-phase protection reset time ≤ 2s.

7, operating mode: continuous working system.

8, installation: wall-mounted, and device type.