Wanlian #: WL0512-1.2-21
Mfr. #: 7283-5830 6098-3013 90980-11909
Mating #: WL0512-1.2-11
Accessories: Terminal Seal
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Wanlian part number: |
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WL0512-1.2-21 |
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Original number: |
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7283-5830 6098-3013 90980-11909 |
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Gender: |
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Female |
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Specification: |
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Housing: PBT+G; PA66+GF; PA66; PBT; Nylon |
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Type: |
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Connector |
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TUV, TS16949, ISO14001, ISO 9001, RoHS conform: |
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Yes |
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MOQ: |
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No minimum order quantity |
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Supply sample: |
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Yes |
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Customized drawing with Decal, Frosted, Print are available as request |
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Yes |
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Payment method: |
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We accept Paypal, TT, Alipay, West Union etc. |
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Transportation method: |
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Air Transport: UPS, DHL, FEDEX etc; Sea Transport; Railway Transport; Freight Forwarding etc. |
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Production Capacity: |
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1000000pieces/Month |
Insulation performance testing of high voltage system
The specific steps for testing the insulation performance of high-voltage components are as follows:
1) Test the insulation performance of the positive and negative terminals of the power battery: unplug the power battery input line at the high-voltage box end, turn the key to the ON position, connect the black test lead of the insulation resistance meter to the vehicle body, and measure the positive and negative terminals of the power battery one by one with the red test lead.
Measure the positive and negative poles of the power battery output socket, the standard value of the positive pole is ≥1.4MΩ; the standard value of the negative pole is ≥1.0MΩ.
2) Test the insulation performance of the positive and negative output terminals of the power battery harness: turn off the power of the vehicle, open the input plug of the high-voltage box, and use an insulation resistance meter to test. The black test lead is connected to the vehicle body, and the red test lead is used to measure the positive and negative terminals of the output plug one by one.
The standard value of the positive busbar is ≥1.5MΩ, and the standard value of the negative busbar is ≥1.0MΩ.
Positive and negative insulation performance testing of power battery terminals
Insulation performance test of the positive and negative output of the power battery harness
3) Test the insulation performance of the positive and negative poles of the on-board charger: disconnect the negative pole of the low-voltage battery, unplug the high-voltage accessory harness plug of the high-voltage box, connect the black test lead of the insulation resistance meter to the vehicle body, and measure the positive and negative poles of the high-voltage accessory harness plug of the high-voltage box one by one with the red test pen. Negative electrode.
Simple instructions：
We have product Catalogue，please contact us on skype，WhatsApp or Email.
If you can't find a product on our website or catalog, We deal with over 10,000 items, our catalog doesn’t cover all products. And we are developing 100+ molds yearly, which means around 10 new products are created in our factory. So don’t go away, just send us your photo or part no, we’ll check for you.
