27KV composite arrestor high voltage (IEC standard):
Rated voltage: 27KV(RMS)
Maximum continuous operating voltage: 22KV(RMS)
Current impulse residual voltage:
1/4us Lightning current impulse: 92KV(crest)
8/20us Lightning current impulse: 81KV(crest)
30/60us Switching current impulse: 69.8KV(crest)
2ms Rectangular current impulse withstand: 250A
4/10us High current impulse withstand: 100KA(crest)
| Arrester type (10kA) | Rated voltage (kA) | MCOV (kV) | Max residual voltage (kV) | 2000 μs rectangular current withstand (A) | 4/10μs high current impulse | Dimension (mm) | No.of sheds | Creepage distance(mm) |
| Steep current impulse 1/10μs | Lightning impulse 8/20 μs | Switching current impulse 30/60 μs | A | B |
| YH10W-6 | 6 | 4.8 | 20.7 | 18 | 15.3 | 250 | 100 | 250 | 125 | 3 | 210 |
| YH10W-9 | 9 | 7.2 | 31.0 | 27 | 23 | 250 | 100 | 280 | 155 | 4 | 280 |
| YH10W-11 | 11 | 8.8 | 37.9 | 33 | 28.1 | 250 | 100 | 310 | 185 | 5 | 350 |
| YH10W-12 | 12 | 9.6 | 41.5 | 36 | 30.6 | 250 | 100 | 310 | 185 | 5 | 351 |
| YH10W-15 | 15 | 12.0 | 52.0 | 45 | 38.3 | 250 | 100 | 340 | 215 | 6 | 419 |
| YH10W-18 | 18 | 14.4 | 62.0 | 54 | 46.0 | 250 | 100 | 370 | 245 | 7 | 487 |
| YH10W-21 | 21 | 16.8 | 72.5 | 63 | 53.5 | 250 | 100 | 400 | 275 | 8 | 555 |
| YH10W-24 | 24 | 19.2 | 82.5 | 72 | 61.2 | 250 | 100 | 430 | 305 | 9 | 622 |
| YH10W-27 | 27 | 21.6 | 93.2 | 81 | 69.0 | 250 | 100 | 460 | 335 | 10 | 690 |
| YH10W-30 | 30 | 24.0 | 103.5 | 90 | 76.5 | 250 | 100 | 520 | 395 | 12 | 760 |
| YH10W-33 | 33 | 26.4 | 113.8 | 99 | 84.2 | 250 | 100 | 550 | 425 | 13 | 894 |
| YH10W-36 | 36 | 28.8 | 124.2 | 108 | 91.8 | 250 | 100 | 550 | 425 | 13 | 894 |
Located in LiuShi _city of electrical appliance in China, WenZhou ShuGuang Fuse Co., Ltd who own CE certificate, Utility Model Patent and Appearance Design Patent is professional leading fuse manufacturer in China for nearly 20 years.
We specialized in producing and supplying all kinds of high voltage fuse, low voltage fuse, fuse link, fuse holder, fuse accessories, arrester, insulator, sf6 load break switch etc.OEM and ODM is available from us.
Our market cover whole China, North America, the Middle East, Southeast Asia, Europe etc, with high quality, reasonable price, excellent service and fast delivery, our products enjoy high reputation and popularity at home and abroad.
Wenzhou Shuguang Motor Equipment Co., Ltd, same chairman as Wenzhou Shuguang Fuse Co., Ltd, has been specialized in developing, manufacturing and selling full-line motor starter device for nearly 10 years.Our patent motor starter:WSZK brushless liquid resistance vacuum motor starter (Patent No:ZL201020100993.7)and WSZQ brushless automatic control vacuum motor starter (Patent No:ZL201020049819.4), are specially designed for wound-rotor 3 phase asynchronous motor, simple operation, convenient installation, low dissipation, our new creative motor starter conquer traditional motor starter's weak point, and enjoy a great popular.
Our glory:
More than ten items for national patent
Awarded Scientific-Technical processing prize
The item of national torch planning
Scientific and Technical type enterprise of zhejiang province.
Our tenet:
High efficiency, high quality, honesty, innovation
Our goal:
Where there is motor, there is ShuGuang production.
