Polymer Housed Metal Oxide Arrester For Transmission Line
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB,CFR,CIF,EXW |
| Payment Terms: | Paypal, L/C, T/T, WU |
| Supply Ability: | 100000 |
| Place of Origin: | Yunnan |
Company Profile
| Location: | Kunming, Yunnan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | NY |
|---|---|
| Means of Transport: | Ocean, Land |
| Brand Name: | Nanyue |
| Production Capacity: | 100000 |
| Packing: | Export Standard package |
| Delivery Date: | Delivery in 5 work days after payment |
Product Description
Product name:
Polymer housed metal oxide arrester for transmission line
(belongs to class surge arresters)
Product summary:
System nominal voltage:35,110,220,500kvmrs
rated voltage(kvrms):42-396 kvrms
Environment temperature: -40--+40 degree
sea level elevation:<2000m
power-frequency withstand voltage :82-510 kvrms
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
Product feature:
Metal oxide arrester for transmission lines is a new type protection device for over-voltage,which has much more merits,such as:tiny power frequency flow current,reliable arcing suppressing,low weight,good pollution tolerance,good electrical erosion,anti-aging,small volume,not easily damaged normally free maintenance,convenient installation and can withstand multiple lightning,etc,and widely used in the transmission lines from lightning impulse,reducing lightning trip-out rate,particularly applicable to the area with frequent lightning activities,higher soil resistance,and also for the area difficult to be examined and sited.
Main types and technical parameter of polymer housed metal oxide surge arresters
| type | Rated | Continuos operating voltage | DC.reference voltage | Rasidual voltage≤kvp | 2ms rectangular withstand | 4/10μs | ||
| 30/60 switching impulse | 8/20 lightning impulse | 1/10 steep impulse | ||||||
| YH10W-3 | 3 | 2.55 | 4.9 | 7.7 | 9.6 | 10.5 | 300 | 65 |
| YH10W-6 | 6 | 5.1 | 9.8 | 15.4 | 19.2 | 21 | 300 | 65 |
| YH10W-9 | 9 | 7.65 | 14.1 | 22.3 | 27.5 | 30.3 | 300 | 65 |
| YH10W-10 | 10 | 8.4 | 15.8 | 25 | 31 | 34 | 300 | 65 |
| YH10W-12 | 12 | 10.2 | 19.4 | 30.7 | 38 | 42 | 300 | 65 |
| YH10W-15 | 15 | 12.7 | 24 | 38.2 | 47 | 51.7 | 300 | 65 |
| YH10W-18 | 18 | 15.3 | 28.2 | 44.5 | 55 | 61 | 300 | 65 |
| YH10W-21 | 21 | 17 | 31 | 49.4 | 61 | 67.5 | 300 | 65 |
| YH10W-24 | 24 | 19.5 | 36 | 57 | 70 | 77 | 300 | 65 |
| YH10W-27 | 27 | 22 | 41 | 64 | 79 | 86.6 | 300 | 65 |
| YH10W-30 | 30 | 24.4 | 45 | 70.6 | 87 | 95.7 | 300 | 65 |
| YH10W-33 | 33 | 27 | 49 | 77.3 | 96 | 106 | 300 | 65 |
| YH10W-36 | 36 | 29 | 53 | 82.4 | 102 | 112 | 300 | 65 |
| YH10W-54 | 54 | 43 | 76 | 114 | 134 | 154 | 400 | 65 |
| YH10W-84 | 84 | 67.2 | 121 | 188 | 221 | 254 | 600 | 100 |
| YH10W-90 | 90 | 72.5 | 130 | 201 | 235 | 264 | 600 | 100 |
| YH10W-100 | 100 | 78 | 145 | 221 | 260 | 291 | 800 | 100 |
| YH10W-108 | 108 | 84 | 157 | 239 | 281 | 315 | 800 | 100 |
| YH10W-192 | 192 | 150 | 280 | 426 | 500 | 560 | 800 | 100 |
| YH10W-216 | 216 | 168.5 | 314 | 478 | 562 | 630 | 800 | 100 |