Automobile fan relay casing relay 4P
When you opened this website which means we are very lucky get your
attention , your visiting is very important for us . We are the
most abundant manufacturer of relay and flasher products in China.
We sincerely hope to cooperate with you, an important customer , to
create higher value and future together .
1. How to choose a good relay ,
its quality mainly depends on the material and technology, choose a
silver contact point makes the working life much longer, and
machine core use pure copper wire, 30 and 87 pins use copper
material too, then the relay can be used for 5-8 years. If add one
more braided wire ,the power will be larger, so as the working life
. If need matching with the OEMs , you can choose a larger
particles of silver contact , using longer, but the price will be
higher too .Our company has been established for over ten years.
More than 100 kinds of products in our factory production , almost
contain all car relays and flasher, welcome to consult.
2.Brief Introduction
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3. Parameter
Nominal Load(Resistive Load Cosφ=1)
Contact Capacity ……...…………………….30A at 14VDC 15A at 28VDC
Max. Allowable Current ..……..……………………...………30A
Max. Allowable Voltage ……………….…………………. DC28V
Max. Allowable Power Force .....……..…………………………420W
Contact Material……………………………….. Ag Alloy
Contact Form……………….. …………………….SPS
4Performance (at Initial Value)
| Contact Resistance | ≤50mΩ at 6VDC/1A |
| Operate Time | 10ms. Max |
| Release Time | 5ms. Max |
| Dielectric Strength Between Coil & Contact | 700VAC at 50/60 Hz for one minute |
| Surge Resistance | 10,000V (between Coil&Contact 1.2x50 μs) |
5. Application
Air Conditioning, Fridge, Washing Machine, etc Household Appliance
Insulation Resistance…………... 1,000 MegaΩMin. at 500VDC
Max. On/Off Switching:
Electrical………………………….....30 Ops per minute
Mechanical…………………………300 Ops per minute
Temperature Range……………………….. –40~85℃
Humidity Range…………………………….45~85% RH
Coil Temperature Rise……….. ……..35℃ Maximum
Vibration:
Endurance……………………………..10 to 55 Hz dual
amplitude width 1.5mm Error Operation………………………..10 to 55 Hz dual
amplitude width 1.5mm
6. Excellent production equipment, more than 100,000 pieces per
day, super fast delivery speed
7.Twenty exhibitions worldwide each year
8.More than 100 products
9. Advantage
We have realized fully automated production so that short
production time available. Products are with stable quality, can be
waterproof and open frame type. High-quality silver contact points
make the contact resistance reached the international standard.
10. Package
1pc per color box , 500pcs in a master carton
You can also customize your package, as long as the quantity is
considerable.
11. Guarantee
To make you rest assured about the after-sale,we would like to
provide one-year quality guarantee.10000times life time .
12, Delivery time and Shipping
Generally, it will take 15 to 30 work days after receiving your
advance payment. The specific delivery time depends on the items
and the quantity of your order.
