

Type | Rated Voltage | Continuing Operating Voltage | U1m4 Reference Voltage at 1mA D.C ≥ | Residual Voltage | 0.75 U1m4Leakage Current at 0.75U1m4 ≤ | Nominal Discharge Current | Creepage Ratio Distance ≥ | Weight | ||
Lightning 8/201.5kA | Steep1/101.5kA | Switching30/600.1kA | ||||||||
kVEffective Value | kV | kV Peak Value ≤ | μA | KA | mm/kv | kg | ||||
YH5WZ- 17/45 | 17 | 13.6 | 24 | 45 | 51.8 | 38.3 | 50 | 5 | 31 | 2 |
YH5WS-17/50 | 17 | 13.6 | 25 | 50 | 57.5 | 42.5 | 50 | 5 | 31 | 2 |
YH5WZ-51/134 | 51 | 40.8 | 73 | 114 | 134 | 154 | 50 | 5 | 31 | 10 |
YH10W-102/266 | 102 | 79.6 | 148 | 266 | 297 | 226 | 50 | 10 | 31 | 37 |
YH10W-108/281 | 108 | 84 | 157 | 281 | 315 | 239 | 50 | 10 | 31 | 37 |
YH10W-204/532 | 204 | 159 | 296 | 532 | 594 | 452 | 50 | 10 | 31 | 90 |
YH10W-216/562 | 216 | 168.5 | 314 | 562 | 630 | 478 | 50 | 10 | 31 | 90 |
Order Information: 1.Rated voltage; 2.Lightning residual voltage; 3.Nominal discharge current; 4.Creepage ratio distance Ps. Different design could be supplied as customer requirements |




Our company has set a sound management system, passed the ISO9001 international quality management system standard, ISO4001 international environmental management system standard, OHSAS18001 health management system standard and other certifications, obtained the provincial industrial enterprise research and development institution certificate, business integrity AAA certificate and 8 national patents, we will try our best to guarantee the quality of the company's products and meet the needs of users.

Q1:What's your main products?
A:High voltage electrical equipment, including circuit breaker, arrester, insulator, load switch,etc. Low voltage electrical equipment including smart meter, time switch,etc
Q2:Do you have a catalog? Could you send me your catalogue?
A:Yes, we have a catalogue.Please contact us, we can send you product catalog online or email
Q3:Can I get some samples?
A:Yes, sample order is available for quality check and market test.
Q4:Can your factory produce according to customer's requirements?
A:Yes, we can produce different products according to customers' requirements
Q5:What's your packing standard?
A:Usually we use standard cartons for packing or according to customers' requirements
Q6:When is the delivery time?
A:We will arrange shipment within 3-20 days after your payment
Q7:Can we visit your company?
A: Yes, for sure, you are welcome to visit our company