contactor
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs pc/month
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| Application |
| AC contactor(hereafter refer to ac contactor)is mainly used in power system with AC 50Hz(or 60Hz), the rated working voltage up to 660V, under the application category of AC-3, when the rated working voltage 380V, the rated operating current to 300A electrical, for the long-distance range making and breaking the electric circuit, and combines the electormagnetism starter with the suitable thermal overload relay or the electronic protector to protect against the possible overload electric circuit during operation(running). |
- Q: How is the DC contactor connected to the circuit
- the contactor is divided into two parts is a coil through the control switch and power in parallel, the other is the contact switch and load in series
- Q: Judge the contactor is good or bad
- listen: A, listen to whether it has a very loud squeaky sound, if possible may be (1) the power supply voltage is low
- Q: How to use Star Triangle to start contactor orders and processes
- Coil circuit in the KMY contactor Contact, when the KMY moving contact is closed, KMY moving contact is broken, after a pre-set delay, the time relay dynamic contact KT off, cut off the coil KMY, the circui
- Q: Research on Relay Parameter Detection Technology Based on Single Chip
- According to the contact level changes to determine the contact action state. When the level from high to low immediately stop the time, then you can read the timer timer, this time is the corresponding pull time.
- Q: What is the main structure of the contactor?
- The power of the AC contactor is derived from the magnetic field generated by the AC core coil. The solenoid core is made of two "mountain" shaped silicon steel sheets, one of which is fixed with a coil and a working voltage. select
- Q: Three-phase AC contactor has several terminals that have a role
- Output and input are corresponding, it is easy to see. If you want to add self-locking, then you also need to output from the terminal to a terminal connected to the control point above
- Q: What does the contactor lock mean?
- so after the start of the contactor point closure point, the coil can stop from the button Get the power, so that the formation of a self-preservation circuit.
- Q: The working principle of permanent magnet AC contactor
- From the power grid jump and jump, so as to maintain the stability of the production system
- Q: What is the main component of the contactor?
- AC contactor contacts, made of silver tungsten alloy, with good conductivity and high temperature ablation
- Q: How to measure the contactor is good or bad
- Such as one of the work, the other does not work can be roughly determined to contact bad.
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contactor
- Ref Price:
-
- Loading Port:
- Wenzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000pcs pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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