Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester

Product Details
Customization: Available
Type: Power Source Arrester
Structure: Zinc Oxide Arrester
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  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
  • Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
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  • Overview
  • Company Profile
  • Product Description
  • Product Parameters
  • Structure Diagram
  • Service Environment
  • Certifications
Overview

Basic Info.

Model NO.
Y10WZ
Application
Substation, Power Plant, AC&DC
Size
Large
Operation Voltage
High Voltage
Shape
Spiral
Material
Ceramic
Certification
ISO9001, CCC
Rated Voltage
35kv-220kv
Customization
Acceptable
Language
Chinese, English, Russian
Price
Negotiable
Transport Package
Cartons or Others
Specification
As required
Trademark
HEZC
Origin
China
Production Capacity
50000pieces/Year

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester

Product Description
Porcelain-clad metal oxide surge arrester is a reliable pressure release device with good structure, long-lasting sealing, more uniform potential distribution.


Type description:
Y10WZ*-1O2/2661
Y: Porcelain-clad metal oxide surge
10: Nominal discharge current
W: W:No Gap; C: Series Gap; B: Parallel Gap
Z: S: Power ; Z: Substation; X: Circuit; R:Capacitor bank
    T: Electrified railway F:GIS    L: Direct current
*: Sequence no.
102: Rated voltage (kV)
266: Nominal maximum residual voltage under lightning impulse current(kV)
W: G:Plateau type; W:Fouling resistant; K: Seismic T:Damp-heat type
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
Product Parameters
Typical Product Parameters of Metal Oxide Surge Arresters with Porcelain Clad for 35kV-220kV AC System Distribution and Power Stations (Implementing Standard:GB/T 11032)
CAT Type System nominal voltage
(kVr.m.s.)
Rated voltage (kVr.m.s.) Operational voltage
(kVr.m.s.)
Shock current residual voltage on steep slope Residual voltage of lightning impulse current Operating impulse current residual voltage Dc 1mA reference voltage 2ms square wave current capacity W.t. (KG) Creepage distance
(mm)
Figure No.
Substation and
Circuit
type

 
Y5W-51/134 35 51 40.8 154.0    134.0   114.0 73.0  400  68   1256 1 or 2
Y5W-84/221 84 84 67.2  254    221   188 121  400  88   1800      3
Y5W-90/235 90 90 72.5 270    235   201 130 400  88 1800     3
Y5W-96/250 110 96 75 288 250  213 140 600,800 138 
or 
153
3150 7a
or 
7b
Y5W-100/26 110 100 78 299 260 221 145 600,800
Y5W-102/266 110 102 79.6 305 266 226 148 600,800
Y5W-108/281 110 108 84 323 281 239 157 600,800
Y10W-96/250 110 96 75 280 250 213 140 600,800
Y10W-100/260 110 100 78 291 260 221 145 600,800
Y10W-102/266 110 102 79.6 297 266 226 148 600,800
Y10W-108/281 110 108 84 315 281 239 157 600,800
Y10W-192/500 220 192 150 560 500 426 280 800 224
or
239
6300 8a
or
8b
Y10W-200/520 220 200 156 582 520 442 290 800
Y10W-204/532 220 204 159 594 532 452 296 800
Y10W-216/562 220 216 168.5 630 562 478 314 800
Y10W-288/698 330 288 219 782 698 593 408 1200 855
or
872
11368 9a
or
9b
Y10W-300/727 330 300 228 814 727 618 425 1200
Y10W-306/742 330 306 233 831 742 630 433 1200
Y10W-312/760 330 312 237 847 760 643 442 1200
Y10W-324/789 330 324 246 880 789 668 459 1200
Substation
and
Circuit
type
Y10W-420/960 500 420 318 1075 960 852 565 1500,1800 1283
or
1308
17052 10
Y20W-420/1046 500 420 318 1170 1046 858 565 1500,1800
Y10W-444/1015 500 444 324 1137 1015 900 597 1800,2000
Y20W-444/1106 500 444 324 1238 1106 907 597 1800,2000
Y10W-468/1070 500 468 330 1198 1070 950 630 1800,2000
Y20W-468/1166 500 468 330 1306 1166 956 630 1800,2000
Structure Diagram
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester

                      
              Figure 1                                                          Figure 2                                                                 Figure 3

Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester
Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester

             Figure 4                                                           Figure 5                                                               Figure 6

 
Service Environment

1. The ambient temperature is not higher than +40ºC, not lower than -40ºC;
2. Radiation from sunlight:

Note: The effect of maximum solar exposure (1.1kw/m2) has been taken into account by preheating the test in the type test. If there are other heat sources in the vicinity of the arrester, the use of the arrester must be negotiated by the supply and demand parties.
3. The altitude does not exceed 3000m;
4. The frequency of the power supply is not less than 48Hz, not more than 62Hz;
5. The power frequency voltage applied between the terminals of the arrester for a long time should not exceed the continuous operating voltage of the arrester;
6. Earthquake intensity degree 7 and below;
7. The maximum wind speed does not exceed 35m/s.

 
Certifications

 

Large Size 35kv-220kv Porcelain-Clad Metal Oxide Surge Arrester

 

 

 











 

 
 
 
 
 

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