1.Products show








2. Features
JQ-200D(B) / 48-48BW DC contactor has a set of bridge normally closed contacts with load current up to 200A.

  

 

3. Technical details

Ambient temperature:
Work: - 40 ~ + 60
Storage and transportation: - 40 ~ + 70
Relative humidity: 98% at 40
Altitude: not more than 2000 meters.

Vibration: 10-55hz,
Amplitude: 0.35mm
Impact: 30m/s2

4. Main Parameter table

No.	Requirements	unit	24	48	54
1	Coil resistance under 20		128.5	478	481
	Coil consuming resistance	W	4.48	4.8	6
	Coil resistance error			8%	8%
2	Action features
	Cold suction voltage:4575%Ue	V	10.815	21.629	24.3-33.4
	Cold release voltage10%Ue40%Ue	V	1.87.2	3.615	5.4-21.6
	Contact pressure drop of main contact	mv	80	80	80

5. Factory pics

6. Our mission

Shenzhen Zhenhua Qunying Electronics CO.,Ltd. Was founded on July 6 , 2012. It's located in in Shenzhen, China's first economic zone. Our plant was built in 2017. We are Professional manufacturer of electronics focusing on researching, producing and Selling high(low) pressure contactor, relay(Magneticretaining relay), shunt Resistor, potentiometer.


7. Our mission
A.  Focusing on quality,

B.  Innovation is our life,

C.   Offering best service to Our customers,

D.   Dedicating all the energy to our business,

E.   Thankfulness to all.

We strictly supervise of products' quality and have been trying to supply the best service and competitive price to our Customers. In order to guarantee the interest of customers, we organize a Professional technical team to track industry market and researching suitable Products to meet our customers' needs.


8. High quality Service 
Best Service with after-sales service and consultation,we have an excellent Customer service driven approach to our business, unlike most sites we are Consistently available via sales hotline, email, skype or MSN and always Respond to emails within 30 mins.

9. Packaging and Shipping

(1) Packaging
Export carton, or customers requirements.

(2)shipping 
by air or by sea(FOB port: Shenzhen,Guangzhou), by express(DHL, UPS, TNT, FEDEX)