3c UL RoHS Hv DC Contactor EV Relay (JCQ400X)
| Price: |
Negotiable/Piece |
| Min Order: |
10/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
JCQ400X |
| Electrical Appliances: |
Contactor Relay |
| Contactor Arrangement: |
Spst-No-Dm |
| Current Type: |
DC |
| Medium Type: |
Inert Gas |
| Operation Mode: |
Electric/Continual |
| Rated Current: |
200A 450VDC |
| Mechanical Life: |
2×105 |
| Shock: |
20g Peak,11ms 1/2 Sine (Electricity) |
| Rated Operating Voltage: |
12-36VDC |
| Weight: |
800±10g |
Product Description
Product FeaturesPART ONE: Application AreaThe contactor applications include battery power, the inverter capacitor pre-charging, the DC power control, circuit protection, and other electric vehicles power control, while widely used in uninterruptible power supplies and other electronic control system.PART TWO:Product Facts1. High current and high voltage capabilityEpoxy encapsulated contacts room filled with inert gas, combined with the magnetic arc blow, can cut off 900VDC load.2. Compact structure and Low noiseAs a result of the contacts sealed in inert gas room, even if the contact gap is very small, butalso to ensure efficient and safe cutting, low operating noise.3. Coil Economizer1.7W hold power @12VDC and it limits back. EMF to 0V.models.4. Small Arc GapNon-arc gap structure, so the volume can be very small.5. SafetyArc is sealed in a space to ensure the products with safety.6. Reliable ContactsContact unit is sealed in an inert gas, so regardless of the environment, can maintain a stable contact resistance.7. No special installation requiredMovable parts have a light weight and large reaction force, so affected by gravity is small.There are two installation methods sides and bottom, no special requirements on the installation location.8. Multiple UsesStandard applications include: Battery switches and standby equipment, DC voltage power control, electrical safety protection and so on.9. Compliance with EU RoHS directive (2002/95/EC)10. Load Polar ConditionsLoaded with two kinds of polarity and non-polarity.| Product Type | JCQ400X | JCQ500 | JCQ600 |
| Figure | | | |
Parameter | Electrical appliances | Contactor Relay |
| Contactor arrangement | SPST-NO-DM |
| Current type | DC |
| medium type | Inert gas |
| Operation mode | Electric |
| Operating mode | Continual |
Main contact
Rating value and
Limit value | Contactor polarity | Polarity | √ | √ | √ |
| Non polarity | × | × | × |
| Rated voltage(Ue) | 12-900Vdc | 12-900Vdc | 12-900Vdc |
| Rated current | 400A 750Vdc(2) | 500A 750Vdc(2) | 600A 750Vdc(2) |
| Max. continuous thermal current rating | 500A 300sec. | 600A 400sec. | 700A 600sec.. |
| 800A 45sec | 1000A 40sec | 1000A 60sec |
| 1000A 25sec | 1500A 15sec | 1500A 20sec |
| Max. switching current(only 1 time) | 3300A 320Vdc | 3300A 320Vdc | 3300A 320Vdc |
| contact resistance(initial) | 0.2mΩ Max.(Under rated current) |
| Operating time(at 20ºC) | 40ms Max.(3) |
| Bounce time(at 20ºC) | 5ms Max.(3) |
| Release time(at 20ºC Arc time) | 20ms Max.(4) |
| Expected life | Mechanical life | 2×105 (5) |
| Electrical life(2,4) | See figure 8 |
Dielectric
parameter | Insulation resistance | Initial:100MΩ Min.(1) |
| Life end:50MΩ Min.(1) |
| Breakdown voltage initial | Between contacts | AC 2500 Vrms/1mA/1min.(above sea level) |
| contacts&coil | AC 2500 Vrms/1mA/1min.(above sea level) |
| Mechanical property | Shock | 20G Peak,11ms 1/2 Sine(Electricity) |
| Vibration | 20GPeak,80~2,000Hz,Sine |
| Coil parameters | Rated operating voltage | 12-36Vdc |
| Coil polarity | √ | √ | √ |
| Coil economizer | √ | √ | √ |
| Aux contact(6) | √ | √ | √ |
| Ambient parameter | Operating Ambient Temperature | -40~+85ºC |
| Storage Ambient Temperature | 5~85% RH. |
| Altitude | ≤4000m |
| Weight | 800±10g | 800±10g | 800±10g |
| Certification approval | UL,CCC | UL,CCC | UL,CCC |
Company Profile
Guizhou Zhenhua Qunying Electric appliance Co., Ltd. is blonged to China Electirc corporation(CEC), which is the key enterprise of developing and manufacturing for military relays, automotive relays, HV DC contactors and power relays.
Guizhou Zhenhua Qunying Electrical appliance Co., Ltd is a professional factory of the provided a large number of precise and reliable specific and general relay for China's aviation, aerospace, ships, weapons, electrical instrument and automotive industries; Provided a wealth of high quality and reliable products for the defense of key projects and weaponry. We are often praised by the Central Military Commission, former National Defense Committee, and the Ministry of Industry and Information Technology.
The plant construction area is 15, 698 square meters. There are 604 employees in the factory, among them 94 are senior titles, 106 are engineer and technical personnel, 46 are focused on Product design and development, 3 experts are enjoying government subsidies. With 770 sets of main equipment and instrument. Relay production line formed an annual output capacity of 25 million, and the contactor production capacity is 850 thousand. We have focused much of our attention on technological innovation ever since the establishment. We introduce the most advanced relay manufacturing technology and equipments available worldwide into our factories to upgrade our technology level and improve the product quality. For example, our engineers use 3-D CAD in product development and tooling design. Our technology and equipments for tooling, parts manufacturing and products assembly as well as the production environment take the lead in China's relay industry. And Qunying Testing Centre is the most reliable relay testing and analyzing laboratory in China, which demonstrates the most advanced technology nationwide. The testing capability of our chemistry laboratory for RoHS compliance tests is also approved by CNAL, which means that we are able to supply to our customers accurate, credible and authorized test data and reports.
Since the factory has been established, we have supplied high reliability relays for the main project, such as spacecraft engineering etc. Adhering to the 40 years of factory professional relay design, technology and production advantages, utilizing military technology, Mainly engaged in research, development and production of automotive relays, DC contactors and power relays, and other products. Our products are widely used in automotive, communications, power and other industries.
We have a full set of quality assurance systems including ISO9001, ISO/TS16949, GJB9001A, We have also been honorably awarded High Quality Product Exempt from National Inspection. Moreover, our products are UL&cUL, and CQC approved.
· China's relay industry standard drafting unit
· Relay industry association vice-president unit
· Military relay designated development in China
· The only TO5 military relay standard production line in China
· Aerospace electronic components supply and design unit
· China's auto industry association vehicle electric appliance committee
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
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