DC Contactor ZLJM-125D Supplier

Zhejiang Dongya Electronic Co., Ltd is a manufacturing enterprise of producing, developing and selling high voltage&low voltage DC contactor, relay, shunt as well as hydraulic circuit breaker.

The products are mainly used in many fields as follows: telecom system, new energy vehicles, electric vehicles, charging pile, engineering machinery, household electrical appliance, converter, solar PV and many other electronic control systems. Our products are exported to the United States, Canada, Italy, Brazil, Turkey, India, Mexico, Germany, New Zealand and many other countries and also sold in the regions of Taiwan and Hong Kong.

We are professional DC contactor maker that are dedicated to providing high-quality products and excellent services for customers. Our main customers are Huawei, Delta, Vertiv, Siemens, ZTE, Baic Yinxiang, Sinexcel and so on.

Dongya has advanced technology, equipment and rich experience, and also have all abilities and resources about the product design, mold manufacturing, parts processing, assembly, calibration and inspection. For many years, with the spirit of "preciseness, refinement, credibility and innovation", Dongya has always been improving the manufacturing technology and equipment to raise the level of technology and product quality.

TEL: 0086-577-62812228, 0086-577-62815712

FAX: 0086-577-62815722

E-mail: dongya@cndongya.com

Product Description

DC contactor ZLJM-125D

FEATURES

125A Contact Switching capability
SPST-NO Contact Arrangement
Max. Coil Power Waste:8-13W
Application：For Electric Control System Of Communication Power Supply、Engineering Machine、Electromotion Forklift、Motor Car、Train、Watercraft and UPS etc.
UL File No.：E145623

SPECIFICATIONS

Model No.	ZLJM—125D/
Contact Arrangement	1H (SPST-NO)
Contact Material	AgCdO(12)
Contact Rating(at Resistive Load)	125A 80VDC
	125A 250VAC
Max. Switching Voltage	80VDC，250VAC
Max. Switching Power	25000VA
Endurance of Over Loading Current（7Ie/10S）	875A/10S
Coil Rated Voltage	12、24、48、60、72、96、120VDC,etc
Pick-up Voltage	(40～70) % of coil rated voltage
Drop-out Voltage	(5～30) % of coil rated voltage
Contact Pressure Drop	At most 30mv when 100A
Insulation Resistance	Min. 100MΩ at 500VDC
Dielectric Strength	1000VAC 50 HZ/60 HZ (1 minute)
(Between Insulated Electric Parts)
Operate Time	Max. 50mSec.
Release Time	Max. 50mSec.
Ambient Temper	-25℃~+60℃
The shocking of fixed point	(10～200)HZ、Acceleration≤3.5g
Shocking	(60～100) ops/minute、Acceleration≤4g
Mechanical Life	100,000 Operations (no load)
Electrical Life	50,000 Operations (at rated load)

DC contactor BZJ-400A

FEATURES

400A Contact Switching capability
SPST-NC Contact Arrangement
Coil Power Waste :6.3W
Application: For Electric Control System Of Communication Power Supply、Engineering Machine、Electromotion Forklift、Motor Car、Train、Watercraft and UPS etc.
Technology Criterion：GB14048.4-2003
TUV File no.: 50054080
CCC File no.: 2004010304116988
UL File no.: E145623

PECIFICATIONS

Model No.	BZJ—400A
Contact Arrangement	1D (SPST-NC)
Contact Material	AgCdO（12）
Contact Rating(at Resistive Load)	400A 48VDC
	400A 250VAC
Max. Switching Voltage	60VDC，250VAC
Max. Switching Power	100000VA
Endurance of Over Loading Current（7Ie/10S）	2800A/10S
Coil Rated Voltage	（12、24、48、60、72、120 ）VDC,etc.
Pick-up Voltage	（40～70）% of coil rated voltage
Drop-out Voltage	（5～30）%V of coil rated voltage
Contact Pressure Drop	At most 30mV when 100A
Insulation Resistance	Min. 100MΩ at 500VDC
Dielectric Strength	1000VAC 50 HZ/60 HZ (1 minute)
(Between Insulated Electric Parts)
Operate Time	Max. 50mSec.
Release Time	Max. 50mSec.
Ambient Temperature	-40℃~+60℃
The shocking of fixed point	(10～200)HZ、Acceleration≤3.5g
Shocking	(60～100) time/minute、Acceleration≤4g
Mechanical Life	100,000 Operations (no load)
Electrical Life	50,000 Operations (at rated load)