F7-Series Knfin Residual Current Device
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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F7-Series Knfin Residual Current Device
1.Application
Residual Current Device（RCD）
Standard: IEC1008,VDE0664,CEE27,BS4293
2.TDS
*Type:Electro-magnetic type
*Residual current characteristic:AC
*Pole No: 1P+N
*Tripping curve: B,C
*Rated short-circuit capacity:6kA
*Rated current(A):6,10,16,20,25,32,40
*Rated voltage:240V AC 50/60Hz
*Rated residual operating current(mA):30
*Tripping duration:Instantaneous≤0.1s
*Electro-mechanical endurance:4000 cycles
*Connection terminal:Pillar terminal with clamp
*Connection capacity: flexible conductor 10mm² Rigid Conductor 16mm²
*Installation:On symmetrical DIN rail 35mm Pannel mounting Wiring diagiam .
3.Pictures
3.Our Servicce
Cooperate with us, we will be honored and you will benefit from:
1.- Your client satisfied on the right schedule and quality;
2.- Your can get good reputation from your market and obtain more orders;
3.- Our professional service before and after sale;
4.- The reasonable price; 9A CE AC contactor
5.- Any questions from you are welcome and will be replied in 24 hours.
4.Package & Shipping
Package : polybag and carton box export standard package or designed by yourself
Delivery date :within 3 weeks after get payment 9A CE AC contactor
Delivery mode: Ocean shipping, Air transport, Express delivery/( Choose by the customer)
Payment terms: T/T in advance, L/C at sight.
Q 1.How about your experience?
A.We have our own professional factory and R&D department & more than 10 years producing experience
Q 2. What's your advantage ?
A. We have complete set of machines such as ,injection molding machines and punchers,
with these,we can make by ourselves from the inside parts to outside.
It greatly increases the efficiency and saves the cost.
Q 3. How's the delivery time ?
A. usually it will take about 15-30 days for production
Q 4. Tell me the standard of package?
A. For inner box and master carton are made as per international standards,
and we can make special design for you if need.
Also if necessary, will be packed in pallet to avoid any damage.
Q 5.Will be any warranty for your item ?
A. We offer one year warranty for our products. Please feel assured.
Q 6.Do you accept OEM business ?
We accept OEM authorization.
- Q: What is the effect of the open contact of the AC contactor and the pushbutton switch?
- Loosen the start button, although the button is disconnected from the coil, the coil is still passed through the auxiliary contact Control line connected, still have electric pull.
- Q: The contactor is mainly composed
- 20 amperes above the contactor with an arc extinguishing cover, the use of electromagnetic circuit generated when the circuit off, quickly pull off the arc, protect the contacts
- Q: Seeking Star Triangle to start the contactor on and off the order and process
- The picture of the triangle - the triangle shows you! And explain the process!
- 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: Permanent magnet AC contactor working principle
- Permanent magnet AC contactor is the use of the magnetic pole of the same-sex repulsion, the opposite sex suction principle,
- Q: Application of Virtual Instrument Technology in Parameter Detection of Switchgear
- The detection of the relay time parameters is mainly made by the method of simulation test such as electric stopwatch and light oscilloscope
- Q: Electrical performance test technical status related to the connector
- The collected data is Fourier transformed, and the time domain signal is converted into a frequency domain signal to calculate the phase of the voltage and current, and the power factor is obtained
- Q: Similar terms for contactors and relays
- The main circuit concept and control circuit corresponds to the general main circuit through The current is greater than the control circuit
- Q: What is the main component of the contactor?
- one of which is fixed with a coil and a working voltage. select. In order to stabilize the magnetic force, the suction surface of the core is short-circuited. The AC contactor relies on a spring return after power failure.
- Q: What is the energy saving function of traditional contactors?
- only the electronic module 0.8mA-1.5mA operating current, which can maximize the savings Electricity, energy-saving rate of up to 99.8% or more
Send your message to us
F7-Series Knfin Residual Current Device
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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