JD-5 series electro motor integrative protector

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Product Description:

 JD-5 series electro motor integrative protector 

Product Details

Brand Name


Item No.





45 pcs


45 PCS in one carton.

Important Information

Send sample


Delivery time

Within 30 days.

Payment terms

T/T 30% deposit, the balance before the shipment.

JD-5 series electro motor integrative protector


1.1 Application:

JD-5 series electro motor integrative protector,applied to AC 50/60Hz, voltage 380V and below the power supply circuit and ac contactor switch circuit of motor control circuit.When the main circuit of the motor phase failure, overload, locked-rotor and so on (the abnormal working status), can timely disconnect switch electric contact,three-phase power motive power,to protect the motor reliably.

1.2 Model definition:

JD-5 series electro motor integrative protector

1.3 Normal working conditions and installation conditions:

1.3.1 Usage environment:Sea level elevation is not more than 2000m;
ambient temperature is not higher than +40℃ and not less than -5℃;the rated supply voltage range is 85%~110% rated voltage;the medium without severe vibration and explosion danger, no enough to corrosion of metal and medium and explosion danger and dust;where no rain and snow to hit.

1.3.2 Vertical or horizontal to install.

2.Structural characteristics and working principle:

JD-5 series electromotor integrative protector based on the characteristics of the motor power,take small cross section,protection with high precision,reasonable structure, perfect function,convenient use,etc design.Protector with symmetry fault (such as overload,lockedrotor) and asymmetry,such as phase failure’s protection function;This protector use current detection technology and the relay output interface,and the entire series adopt wear core type.This protector is simple in structure,reliable action,easy to use and low cost.

3.Technical parameters:

Technical parameters of JD-5,JD-5B,JD-6:

JD-5 series electro motor integrative protector

Performance difference table of JD-5A,JD-5 JD-5B:

JD-5 series electro motor integrative protector

4 .Product appearance and installation dimensions:

JD-5 series electro motor integrative protector

5 .Installation and instructions:

Installation and instructions of JD-5,JD-5B,JD-6:

1. Please read carefully the instructions, according to the wiring diagram wiring correctly.

2. Terminals no. 1.2 for the working power input end of the protector; JD-5,JD-5B:3.4 for the output control end normally closed contacts; JD-6:5.6 for the output control end normally closed, normally open 4.5 for the output control end, wiring method, please refer to the wiring diagram; The output of the ac contactor three cords respectively through the protector of the three white wire hole H1,H2,H3 connected to the motor into the line.(see diagram).
3.Two adjusting knob on the front panel of protectors clockwise rotation to maximum, determine the plug after wiring is correct.Press the start button,motor operation,(normally green light,yellow light is not on phase, overload traffic light) after running normally, then current adjusting knob counter anticlockwise rotation,until the overload indicator lights flashing cool critical position;And observe for 3 minutes, during this period load current or motor are normal overload indicator light is not flashing bright and then will delay knob counter

anticlockwise back, until is greater than the motor start-up time position longer (as appropriate).
4.After the normal motor rotation,overload the light not bright, then artificial of motor load,overload lamp is shining at this moment, the debugging process is completed.

JD-5 series electro motor integrative protector

Detailed images:

JD-5 series electro motor integrative protector


JD-5 series electro motor integrative protector

JD-5 series electro motor integrative protector

The wearhouse:

JD-5 series electro motor integrative protector

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Q:Pro audio question: Does anyone know if you can safely run 3-pronged cables through a 2-prong outlet?
Actually yes i think i power conditioner would help the third prong is only grounding and it will work buttt you don't want to risk not having grounding on expensive gear.
Q:A huge power surge destroyed all my electrical appliances. Who is to blame?
Getting your self an attorney is all you can do to start.
Q:How can we prevent or cope with EMP (electromagnetic pulse)?
On a personal level: Buy a car made before 1973. With no computer parts, an EMP would not have any effect. Get a radio and TV that uses the old vacuum tubes. They are not effected by an EMP. And NEVER EVER get a heart pacemaker. If you got one of those, you are toast.
Q:does the brass pin conduct electricity?
Brass is used in a lot of electrical equipment because it is a good conductor of both heat and electricity and is hard wearing and does not corrode quickly in many environments. The pins on electric plugs and their corresponding sockets in the wall outlet are usually made of brass. Martin
Q:how to get sand out of electrical equipment?
Never heard of 3ds? DVDs - dish soap water. Dry with clean cotton towel. Does not work? Buy a new one.
Q:Electrical Engineering or Mechanical Engineering?
I'm in EE and it's fairly difficult. I hear it's one of the harder ones (according to other engineers), but I enjoy it. It's still not TOO hard. I think that both are fairly important, but I believe that presently the big issue is interfacing with the nervous system/brain, so I might lean toward electrical. But then again, the bionic part itself is mechanical, so I think it just boils down to personal preference.
Q:If I ordered goods online at a cheap price because the retailer made a mistake, do they have to send me it?
After the confirmation the retailer has no right to refuse the sale, however if he did not confirm the order he could have excused himself for the mistake and make the necessary changes.
Q:help! Hurry! I think that a secret spy is spying on me at the work place! What do I do?
the bugs will not harm your electrical equipment. But you can't get rid of big corporation spies, ok? they know everything about you, they may not be watching you only at work. They probably set up cameras and microphones in your cell/home phone, your music player, dvd player,everything, even your light bulbs. They might have hid them in your cubicle wall, did at it with a spork because their detectors cannot detect sporks. But since these spies are trained in spying and probably assassination you're screwed, man. Once you cease being productive THEY WILL TAKE YOU OUT! the best thing to do is pack up half your stuff and move to kansasthey will never find you there, ok?
Q:What kind of equipment would you need to convert cosmic radiation into usable electrical energy?
What kind of equipment would you need to convert cosmic radiation into usable electrical energy? Cosmic radiation is basically just bare protons. It is scattered over the entire atmosphere, and nets to lightning when solar wind contributions are factored in. How can you harness lightning for driving electrical loads? Considering Earth is being bombarded by cosmic radiation 24/7, is there a way to harness this energy from outer space and power homes with it? Not enough power, and too large an area. What kind of devices or equipment would make this possible? Lightning rods and big capacitors.
Q:Getting A Claim For Damaged Appliances And Electronics By Power Surge?
final i knew because of the fact of this you had sources proprietors coverage no you will coach that the neighbor led to a surge with a tiny gadget like that surges come from mass intake drop off or mass enter - like a lightning strike with a gadget that small its virtually impossible to reason considered one of these extensive sufficient one to reason this style of harm your speaking approximately i artwork lots with electrical energy - an electric powered tree trimmer does not devour that style of power plus you have breakers on your place for a reason - they could have tripped

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