| Brand | ROCKWILL |
| Numero ng Modelo | 6 - 220kV Post-type Composite-Housed Metal Oxide Surge Arresters |
| Nararating na Voltase | 200kV |
| Narirating na pagsasalungat | 50/60Hz |
| Serye | YH5WS |
Ang 6 - 220kV Post - type Composite - Housed Metal Oxide Surge Arresters ay mga espesyal na mga device para sa pangangalaga na disenyo para sa mga sistema ng kuryente na nasa medium - to - high voltage (na may saklaw mula 6kV hanggang 220kV). Ito ay istrakturado bilang vertical post - type units na may composite (karaniwang silicone rubber) housings, at naglalaman ng metal oxide varistor (MOV) technology. Inilalapat ito sa mga substation, distribution networks, at kasama ang mga pangunahing equipment tulad ng transformers at circuit breakers upang supilin ang overvoltages mula sa lightning, switching operations, o system faults. Sa pamamagitan ng pag-clamp ng surge voltages at pag-divert ng excess currents papunta sa lupa, sila ay nagpapaligtas sa integrity ng power system, nag-aasure ng stable operation at pumipigil sa pagkasira ng equipment sa 6 - 220kV grids.
parametro
Model |
Arrester |
System |
Arrester Continuous Operation |
DC 1mA |
Switching Impulse |
Nominal Impulse |
Steep - Front Impulse |
2ms Square Wave |
Nominal |
Rated Voltage |
Nominal Voltage |
Operating Voltage |
Reference Voltage |
Switching Impulse Voltage Residual |
Nominal Impulse Voltage Residual |
Steep - Front Impulse Current Residual |
Current - Withstand Capacity |
Creepage Distance |
|
kV |
kV |
kV |
kV |
kV |
kV |
kV |
A |
mm |
|
(RMS Value) |
(RMS Value) |
(RMS Value) |
Not Less Than |
Not Greater Than |
Not Greater Than |
Not Greater Than |
20 Times |
||
(Peak Value) |
(Peak Value) |
(Peak Value) |
(Peak Value) |
||||||
YH5WS-10/30 |
10 |
6 |
8 |
15 |
25.6 |
30 |
34.6 |
200 |
380 |
YH5WS-12/35.8 |
12 |
6 |
9.6 |
18 |
30.6 |
35.8 |
41.2 |
200 |
380 |
YH5WS-15/45.6 |
15 |
10 |
12 |
23 |
39 |
45.6 |
52.5 |
200 |
380 |
YH5WS-17/50 |
17 |
10 |
13.6 |
25 |
42.5 |
50 |
57.5 |
200 |
380 |
YH5WR-51/134 |
51 |
35 |
40.8 |
73 |
105 |
134 |
154 |
400 |
1350 |
YH5WZ-12/32.4 |
12 |
10 |
9.6 |
17.4 |
27.6 |
32.4 |
37.2 |
200 |
380 |
YH5WZ-15/40.5 |
15 |
10 |
12 |
21.8 |
34.5 |
40.5 |
46.5 |
200 |
380 |
YH5WZ-17/45 |
17 |
10 |
13.6 |
24 |
38.3 |
45 |
51.8 |
200 |
380 |
YH5WZ-51/134 |
51 |
35 |
40.8 |
73 |
114 |
134 |
154 |
400 |
1350 |
YH5WZ-84/221 |
84 |
66 |
67.2 |
121 |
188 |
221 |
251 |
600 |
2280 |
YH5WZ-90/235 |
90 |
66 |
72.5 |
130 |
201 |
235 |
270 |
600 |
2280 |
YH5WZ-96/250 |
96 |
66 |
75 |
140 |
213 |
250 |
288 |
600 |
2280 |
YHY5WZ-100/260 |
100 |
110 |
78 |
145 |
221 |
260 |
291 |
600 |
2280 |
YH10W1-100/260 |
100 |
110 |
78 |
145 |
221 |
260 |
291 |
600 |
3906 |
YH10WZ-90/235 |
90 |
110 |
72.5 |
130 |
201 |
235 |
264 |
800 |
3150 |
YH10WZ-96/250 |
96 |
110 |
75 |
140 |
213 |
250 |
280 |
800 |
3150 |
YH10WZ-100/260 |
100 |
110 |
78 |
145 |
221 |
260 |
299 |
800 |
3150 |
YH10WZ-102/266 |
102 |
110 |
79.6 |
148 |
226 |
266 |
297 |
800 |
3150 |
YH10WZ-108/281 |
108 |
110 |
84 |
157 |
239 |
281 |
315 |
800 |
3150 |
YH10W1-100/260 |
100 |
110 |
78 |
145 |
221 |
260 |
291 |
800 |
3906 |
YH10WZ-192/500 |
192 |
220 |
150 |
280 |
426 |
500 |
560 |
800 |
6300 |
YH10WZ-200/520 |
200 |
220 |
156 |
290 |
442 |
520 |
582 |
800 |
6300 |
YH10WZ-204/532 |
204 |
220 |
159 |
296 |
452 |
532 |
594 |
800 |
6300 |
YH10WZ-216/562 |
216 |
220 |
168.5 |
314 |
478 |
562 |
630 |
800 |
6300 |
YH10W1-200/520 |
200 |
220 |
156 |
290 |
442 |
520 |
582 |
600 |
7812 |
YH10W1-200/520 |
200 |
220 |
156 |
290 |
442 |
520 |
582 |
800 |
7812 |
YH1.5W-60/144 |
60 |
110 |
48 |
85 |
135 |
144 |
400 |
2280 |
|
YH1.5W-72/186 |
72 |
110 |
58 |
103 |
174 |
186 |
400 |
2280 |
|
YH1.5W-144/320 |
144 |
220 |
116 |
205 |
299 |
320 |
400 |
3530 |