Ningbo Qiaopu Electric Co., Ltd. plug function

Ningbo Qiaopu Electric Co., Ltd. plug body Ningboqiaopu appearance quality: plastic surface should be light, no bubbles, shortage of material, deformation and other defects, light, flat latch surface coating of light.
. Ningbo Qiaopu Electric Co., Ltd. plug should have the following fixed symbol (type, QIAOPU trademark images should be engraved certification symbol)
3 power cord should be satisfied with the insulation resistance and the current strength should turn in measuring insulation resistance between the following components should be less than 100M ohm
a) in all the coupling together between the pole and the body;
b) sequentially in each pole and coupled to the main body all other extreme between; insulation resistance of the DC voltage of about 500V to measure, in the between applied voltage 1MIN after.
Energization test: QIAOPU Plug Wire energization test should: a) disconnection; b) phase line, a short-circuit between the midline; C) of communication between the line or neutral and ground.
Withstand test: should be applied in the following parts of the plug 50HZ 1250V AC the continued 1MIN or 1500V AC voltage 1S, should not occur breakdown or flashover appearance (not the same polarity between live parts; band electrode together with The shell between).