China JD-5, JD-6 Motor Integrated Protector Manufacture and Factory

JD-5, JD-6 Motor Integrated Protector

JD-5, JD-6 Motor Integrated Protector

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General

JD-5, JD-6 Motor Integrated Protector (hereinafter referred to as protector) is

applicable for overload and phase-failure protection of AC motor @ A.C.50Hz, less

than AC690V rated insulation voltage and 20A~300A rated operating current for its

continuous working or discontinuous working. Protector and AC contactor are

generally used cooperatively.

This product meets the requirements of IEC 60947- 4-1.

Operating conditions

Altitude ≤2000m.
Ambient temperature Range: -5℃ ~ +40℃, with daily average ≤ +35℃.
Atmospheric condition: when the highest temperature is +40℃, the relative humidity of air shall be no more than 50%, higher relative humidity shall be allowable at lower temperature, for instance air humidity may reach 90% at +20 ℃. As for dews, which contigently appear due to change of temperature, special steps should be taken.
Pollution Level: Level 3.
Inclination between installation plane and vertical plane shall ≤±5°.
In the media without explosive risk, and no gases that may be corrosive to metal and damage insulation in the media together with at places where much conducting dust being in existence.
At places where rain & snow proof facilities are equipped with and not being full of steam.
At places without prominence rock, impact and vibration.
Installation Category: III

Rated insulation voltage AC690V, rated frequency 50Hz, rated operating current 0.5A~300A.

Model Parameter	JD-5	JD-5B (with buzzer)	JD-6	BHQ-S-C	BHQ-S-J
Rated voltage	AC380V 50Hz(Other voltage levels can be customized)
Setting current range(suitable motor power)	2-100A(1-40KW)	2-100A(1-40KW)	60-400A(30-150KW)	2-100A,63-150A，100-250A	0.5-5A，5-20A
Overload action time (with inverse time limit characteristics)	3-300s(Adjustable)
Phase failure action time	≤2s
Reset mode	De-energizing reset
Contact capacity	AC380V 3A
Display mode Alarm mode	LED Light indication Sound-light alarm
Mechanical life	106
Electric life	105
Installation mode	Screw