200A 12V 24V Coil Voltage DC Contactor Energy Saving High Epoxy Sealant DC Relay For Rechargeable Batteries
Model Implication
Electrical specification
Insulation Resistance
Between Contacts
1000MΩ(1000VDC)
Between Contacts and Coil
1000MΩ(1000VDC)
Between Contacts and Shell
1000MΩ(1000VDC)
Dielectric strength
Between Contacts
4000V rms
Between Contacts and Coil
4000V rms
Physical specification
Impact
Stability
196m/s2(20G)
Strength
490m/s2(50G)
Vibration
10-500Hz 98m/s2(10G)
Life expectancy
Mechanical life
1,000,000 times
Impedance load life(Switch)
20,000times(50A 450VDC)
20,000times(-50A 450VDC)
Capacitive load life(Just closed)
50,000times(100A 1ms)
60times(250A 1ms)
10times(400A 1ms)
Main contact parameters
Contact form
1SH
Leading-out
M4 Internal thread
Contact resistance
0.2mΩ (200A)
Rated load voltage
12-900VDC
Maximum switching surrent
2000A 320VDC(≥1times)
Maximum switching power
640KW
Rated load current
200A
Rated Electric life
20,000times
Min Load
1A 12VDC
Standards for electric current(10mm2Line)
200A
Short time overload current(10mm2@40℃)
75A 15min,100A 3min,150A 30s
Coil Parameters
Parameters
Standard type voltage
12VDC
24VDC
Work voltage
18-32
Max voltage
36
Action voltage
7-8
Release voltage
5-6
Coil resistance
4.7
Min start current(A)
1.5
Transient surge current(A)
2.5(0.1s)
Average holding current(A)
0.18(@12V)
Steady state Power(W)
2-2.3
Actuation time(ms)
≤20
Release time(ms)
≤10
Bounce time(ms)
≤5
Conditions of usage
Operate temperature
-40℃~85 ℃
Operating Humidity
5~95%RH
IP Grade
IP67
Dimension(W×H×D,mm)
80.0×64.2×78.7
Weight(g)
440g
Re:If you need other rated voltage, can be a special order.
Re: 1.Resistive load, including the maximum load inductance300μH; 2. According to extrapolated, it is recommended to do experiments for different situations; 3. After life time, diaelectric strength dropped lower than 100MΩ at 1000VDC; 4. The biggest and current.
Re:A1, A2 as the load; 1, 2 for the coil end; Load and coil has no polarity.
♦ We have 9 years of production experience, the best quality and the price can be assured, pls contact us freely,we will reply to you immediately
COMPANY PROFILE
AOKAI has a better organized, high efficiency and the most reliable engineer team and state-of-the-art technology,we are able to design and develop high-quality components, and provide customized solutions. We also have our own vacuum microwave oven, mold development and design team, punches,assembling production line and QA department. We are devoted to strengthen our connection with people, automobiles, life, environment and the world.
♦ we have all kinds of products can be adapt any environment. you can choose which one is suitable to your products. pls tell us about your requirements,we will reply you immediately, looking forward to hearing from you.
TEAM ACTIVITY
OUR PURSUIT
Aokai insists on building a professional team, producing the top quality products, providing the excellent service and creating a first-class enterprise. Aokai is always committed to the development road of specialization, talents and scale, tries to establish a equality, mutual benefit and win-win cooperative relationship with clients.
OUR QC
Every product will be inspected before leaving factory.Each procedure has strict quality control.
OUR R&D
We have our own mold development and design team, vacuum microwave oven, punches, assembling production line and QA department.
OUR SERVICE
Realizing customer satisfaction through high standard service, your inquiry will be replied in 12hours.
OUR TEAM
We have professional technology team, customer-oriented sales team to meet customers' special requirements.
♦ Pls tell us your requirements,we will reply to you in professionalism, and you can tell us the used of your products , our professional staff will give you reference
EXHIBITION
1. Q: Do you have the catalogue? Can you send me the catalogue to have a check of all your products?
A: Yes, we have the product catalogue. Please contact us on line or send the Email to us for it.
2. Q: I need your price list of all your products, do you have it ?
A: We do not have a price list of our all products. There are so many items, and the prices are always changing because of the producing cost. Please kindly let us know the specific products that you need, we will send offer to you soon!
3. Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products,but not all.So please let us know the detailed parameters of the products you need, we will check for you.
4. Q : Can you make customized products and customized packing?
A: Yes, customized services are available in our company. Kindly let us know your detail requirements,we can custom-make for you.
5. Q: Can you provide samples ? Are the samples free ?
A: Because the unit prices of our products are very high, free samples to every customer is a little difficult for us. While we can minus the samples charge in the official order amount. And old clients can enjoy the free sample service.
6. Q: Which kind of payment you can accept? Can I make the payment in RMB ?
A: T/T(bank transfer), Western Union and Paypal are all available. And RMB, USD, EUR, GBP, HKD are acceptable.
7. Q : What about your delivery time?
A: Many of our products are in stock. We can send the stock products in 3 working days. If without stock,or stock is not enough, we will confirm the delivery time with you.
8. Q : How to deliver my order ? Is it safe?
A: For small packages, we will send them by Courier, such as DHL,FedEx,UPS,TNT,EMS, etc.That’s a Door to Door service. For big packages, we will send them by Air or by Sea. We will pack them carefully in accordance with the export standards to ensure the safety. Please check the packages before signing them. If there is any damage of the cartons, please contact us first, and not sign them.
9. Q: Do you have a guarantee of your product quality?
A: We have a guarantee of one year.
10. Q: Can I become an Agent / Dealer of AOKAI products?
A: Welcome! But please let us know your Country/Area first, and your annual sale volume, then we could have a further discussion. If you want any other kind of cooperation, do not hesitate to contact us.
Any requirement or question, welcome to "Send" us an e-mail Now!!! It's our great honor to serve you! You also can get the SAMPLES soon.
