JD-5 series electro motor integrative protector
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- Loading Port:
- Ningbo
- Payment Terms:
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- Min Order Qty:
- 45 pc
- Supply Capability:
- 5000 pc/month
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JD-5 series electro motor integrative protector
Product Details | |||
Brand Name | Shaman | Item No. | JD-5 |
Color | Gary&blue | MOQ | 45 pcs |
Packing | 45 PCS in one carton. | ||
Important Information | |||
Send sample | Yes | ||
Delivery time | Within 30 days. | ||
Payment terms | T/T 30% deposit, the balance before the shipment. | ||
1.Summarize:
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:
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:
Performance difference table of JD-5A,JD-5 JD-5B:
4 .Product appearance and installation dimensions:
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.
Detailed images:
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- Q: A.neutralB.groundC.short circuitD.load
- Voltage in the US is 110-120 volts while in other countries it is 220-240 volts. if you have a 110-120 volt appliance, you need a step-up transformer (110 to 220)before you could use it in a 220 volt power supply.
- Q: if you was recently shocked twice (bad enough that it went all the way from your fingers down to your toes) and then you had a headache and an occasional shooting pain through your arm would there be any reason for concern or is that just normal?and also, would there be any chance, that when you're touching water and metal in a very cold atmosphere (35degrees or so) that static electricity could cause that bad of a shock or would it definetly have to be some certain of electrical wiring problem?
- I am not sure where you received the shock. Was it static discharge or was is from wiring? Electrical discharge is always a grounding problem. When you get shocked, the electricity has found you as a shortest path to ground. In wiring, this is typically caused by exposed wiring due to stripped or worn insulation. This can also be caused by loose or bad connections where the phase wire is close to or touching the ground wire. If it is static, I have found that dry, cold weather substantially increases your chance of getting a severe static shock. Personally, I seem to be more subceptible to static shock than other people. I have gotten painful shocks from anything from car doors to blades of grass to running tap water, the kind of shock you can hear from another room. Lightning is actually a magnified form of static shock, whereas shock from wiring carries 60Hz of frequency and has a different effect on your body. If you received a shock from wiring and it went all the way through your body, the electrical source essentially pulsed through your body 120 times per second. This can actually cause your heart to try to beat 120 times, leading to cardiac arrest. Obviously, this did not happen to you, but there can be all kinds of strange physiological phenonema that can occur, such as the headaches you mentioned. I would not be too worried as these will eventually probably go away. I worked with a woman who once got a severe electrical shock from a piece of equipment that blew her away from a piece of machinery, and she had her period as a result. She recovered.
- Q: I mean everything from the boat, the nets for the traps the traps themselves, the electrical equipment, and the salary for the crew. Are the crews wages expense or are they earning a share of the final pot like the owners and partners.
- Not as simple as asking crab fishing folk! For starter they are not going to help a rival start up! And you will need to apply for a commercial licence which cost a small fortune each and every year! Then there is the insurance of the Boat Equipment and crew! The crab handling equipment needed to commercially deal in crabs which will be based on the land alone with the building or buildings to house it! You crew will expect to be paid whether you're catching crabs or not! So unless you have extremly deep pockets you will not get off the ground or dock! Then to add more joy to this if you have as I guess no experience whatsoever. You will swiftly go bankrupt in under a year! If you do not know the crab grounds then you stand no chance whatsoever of making a penny! You can not just go and poach on others fishing grounds of you will find your boat sitting on the bottom of the sea!
- Q: i have to identify whether it is civil or criminal or both and which specific area of law involved adn discuss the key issues which are likely to be raised in court - Amanda had bought and renovated a large house which was converted into student flats, because she was running short of money during the conversion, Amanda decided to buy some second-hand gas heaters which she serviced and installed herself, despite not being qualified to do so. unfortunately, one of the heaters malfunctioned, allowing poisonous fumes into on of the flats.One of the students, Boyd was killed.His girlfriend, Celia was made seriously ill and had to spend weeks in hospital.
- It's both It would have been criminally against the law for Amanda to repair those heaters herself if she was not licensed. The family of Boyd and Celia could sue Amanda in civil court for emotional distress.
- Q: Have a neighbor that is selling his van to an 80 yr old man. The van has serious electrical issues that go off and on. Just so happens it was working right when the buyer drove it. But almost everything in the dash goes on and off. Mostly it stays off. Is it legal for the seller to not be honest?
- caveate emperitorlet the buyer beware. it not illegal to non disclose faults, but it is a dick thing to do.
- Q: I am in need of some information where I can go to find information in medical literature regarding electrical shock. My precious (a young surgical RN) daughter-in-law experienced a serious electrical shock at work (in an operating room). To this point, I have not talked to her to get more details but she is still very ill from this. She has migraine headaches, abdominal cramps, tingling in her arm etc. I am very worried about her. Some type of equipment malfunctioned it destroyed the equipment severely shocked her. I am not certain of what tests she has had done all, as she is sleeping all the time from the exhaustion too ill to be up much. I just need medical information so I can give her to make sure she gets proper tests such is properly informed as to what all she needs checked out. She has never yet had children wonder if this will affect her eggs?Please help. She is too ill to research this my son is very busy away some.
- If you say the baby is moving, and acting normally as he has been doing in the last few weeks, the chances of something being wrong is pretty slim. Also, like the others have said, please confront the restaurant employees or manager, shocking a normal person can be bad enough. But when you are pregnant at 31 weeks, its almost like planned abortion. Definitely confront them, as it could earn loads of compensation which could help with the baby.
- Q: How come water shorts things out when water doesn't even conduct electricity it is the minerals in the water. If you dropped pure water in electrical equipment what would happen
- nothing would happen if you dropped pure water in electrical equipment and the electrical equipment is also pure without any dirt which is soluble in water. however, in real life, this is not possible. firstly, water which you get from your tap contains all sorts of impurities that dissociate into their ions when in aqueous form. hence, there is presence of free ions that can act as charge carriers to conduct electricity in tap water. if you are able to get pure water, without any impurities, it would be almost impossible to ensure that your electrical equipment is clean without any dirt and impurities on it which are soluble in water. Hence, these residue can dissolve and dissociate in water to form free ions that conduct electricity.
- Q: I'm considering buying an assortment of electrical equipment whilst on holiday in the US. Will they work in UK? Thanks in advance1) TV. Gut feeling is that the digi tuner (NTSC/PAL) will be different and its going to be a nightmare with the actual power.2) Nintendo DS. I think i will be ok on this one as games are not region enabled. Charger maybe an interesting one.3) Cable modem. No idea :) but i need a cable modem for home.4) is there such a thing as a DAB radio in the US? I saw some really strange radio setups but no DAB.5) Digital Video Camera. Makes to avoid for the change to UK?Thanks again for reading and taking time to reply.
- I would not buy ANYTHING with a video output. In the US most video-related equipment supports only NTSC. This takes care of TV, DS, and Video camera. I doubt the cable modem will also work. US has HD radio, which will not work either.
- Q: electrical safety product
- I assume you mean a surge arrester not a lightning conductor. They are main 2 types. One is simply 2 contacts spaced apart so that a voltage increase above that designed will spark across the contacts and be dissipated. The other, and better type, uses metal oxide but basically does the same thing. It conducts when the voltage goes above the design level. The surge arrester protects from lightning or other over voltage spikes such as switching transients. They are not designed to dissipate large amounts of power so can be destroyed by other types of over voltage such as transformer winding fault
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JD-5 series electro motor integrative protector
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 45 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
OKorder Financial Service
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