• Chinese
  • English
  • Spanish
Email:enquiry@china-insulators.com | TEL:+86-371-86097078
Home > Product > other type insulators
Loading...

Surge arrester

Brand:Orient
Voltage:|10kv-36kv|66kv-69kv|
Material:|porcelain|silicone rubber|
Application:|Equipment|
Packing:carte,crate with pallet,carton with pallet,carton
Hot product
  • ANSI 52-3 ceramic disc insulator
    ANSI 52-3 ceramic disc insulator
  • 51-1C polymer line post insulato
    51-1C polymer line post insulato
  • Electrical railway insulator
    Electrical railway insulator
  • Fiberglass guy strain insulator
    Fiberglass guy strain insulator
Introduction

A surge arrester is a device to protect electrical equipment from over-voltage transients caused by external (lightning) or internal (switching) events. Also called a surge protection device (SPD) or transient voltage surge suppressor (TVSS), lightning arrester is used for transmission, substation, distribution and secondary surge protection with a wide voltage application.

Parameter

Lightning arresters pictures and specifications:

lightning arrester

Polymeric Housed Metal-oxide Surge Arrester without Gaps Nominal Discharge Current 5KA

Type MOA Rated voltage MCOV Current Impulse Residual Voltage 2ms Rectangular current impulse withstand 4/10 µs high current impulse withstand
1/4 µs Lightning current impulse 8/20 µs Lightning current impulse 30/60 µs Switching current impulse
KV (rms) KV (rms) KV (crest) KV (crest) KV (crest) A KA (crest)
YH5W-3 3 2.55 11.3 9 8.9 150 65
YH5W-6 6 5.1 22.6 18 16.8 150 65
YH5W-9 9 7.65 33.7 27 23.8 150 65
YH5W-10 10 8.4 36 30 23 150 65
YH5W-11 11 9.4 40 33 30 150 65
YH5W-12 12 10.2 42.2 36 27 150 65
YH5W-15 15 12.7 51 45 38.5 150 65
YH5W-18 18 15.3 61.5 54 46.2 150 65
YH5W-21 21 17.0 71.8 63 54.2 150 65
YH5W-24 24 19.5 82 72 62 150 65
YH5W-27 27 22.0 92 81 69.8 150 65
YH5W-30 30 24.4 102 90 79 150 65
YH5W-33 33 27.5 112 99 86.7 150 65
YH5W-36 36 29.0 123 108 92.4 150 65

lightning arrester

Polymeric Housed Metal-oxide Surge Arrester without Gaps Nominal Discharge Current 10KA

Type MOA Rated voltage MCOV Current Impulse Residual Voltage 2ms Rectangular current impulse withstand 4/10 µs high current impulse withstand
1/4 µs Lightning current impulse 8/20 µs Lightning current impulse 30/60 µs Switching current impulse
KV (rms) KV (rms) KV (crest) KV (crest) KV (crest) A KA (crest)
YH10W-3 3 2.55 11.3 9 8.9 250 100
YH10W-6 6 5.1 22.6 18 16.8 250 100
YH10W-9 9 7.65 33.7 27 23.8 250 100
YH10W-10 10 8.4 36 30 23 250 100
YH10W-11 11 9.4 40 33 30 250 100
YH10W-12 12 10.2 42.2 36 27 250 100
YH10W-15 15 12.7 51 45 38.5 250 100
YH10W-18 18 15.3 61.5 54 46.2 250 100
YH10W-21 21 17.0 71.8 63 54.2 250 100
YH10W-24 24 19.5 82 72 62 250 100
YH10W-27 27 22.0 92 81 69.8 250 100
YH10W-30 30 24.4 102 90 79 250 100
YH10W-33 33 27.5 112 99 86.7 250 100
YH10W-36 36 29.0 123 108 92.4 250 100

lightning arrester

Porcelain Housed Metal-oxide Surge Arrester with Series Gaps Nominal Discharge Current 5KA

>Type >MOA Rated voltage >Power frequency discharge voltage >1.2/50 µs Impulse discharge voltage ≤ >8/20µs Lightning Impulse residual voltage ≤ >2ms Rectangular current impulse withstand >4/10µs High current impulse withstand
>KV (rms) >KV (rms) >KV (crest) >KV (crest) >A >KA (crest)
>Y5C-3 >3 >5.5 >9 >9 >150 >65
>Y5C-6 >6 >11 >18 >18 >150 >65
>Y5C-9 >9 >16 >27 >27 >150 >65
>Y5C-10 >10 >18 >30 >30 >150 >65
>Y5C-11 >11 >20 >33 >33 >150 >65
>Y5C-12 >12 >22 >36 >36 >150 >65
>Y5C-15 >15 >26 >45 >45 >150 >65
>Y5C-18 >18 >33 >54 >54 >150 >65
>Y5C-21 >21 >36 >63 >63 >150 >65
>Y5C-24 >24 >40 >72 >72 >150 >65

lightning arrester

Porcelain Housed Metal-oxide Surge Arrester with Series Gaps Nominal Discharge Current 10KA

Type MOA Rated voltage Power frequency discharge voltage 1.2/50 µs Impulse discharge voltage ≤ 8/20µs Lightning Impulse residual voltage ≤ 2ms Rectangular current impulse withstand 4/10µs High current impulse withstand
KV (rms) KV (rms) KV (crest) KV (crest) A KA (crest)
Y10C-3 3 5.5 9 9 200 65
Y10C-6 6 11 18 18 200 65
Y10C-9 9 16 27 27 200 65
Y10C-10 10 18 30 30 200 65
Y10C-11 11 20 33 33 200 65
Y10C-12 12 22 36 36 200 65
Y10C-15 15 26 45 45 200 65
Y10C-18 18 33 54 54 200 65
Y10C-21 21 36 63 63 200 65
Y10C-24 24 40 72 72 200 65

lightning arrester

Porcelain Housed Metal-oxide Surge Arrester with Series Gaps Nominal Discharge Current 5KA

Type MOA Rated voltage Power frequency discharge voltage 1.2/50 µs Impulse discharge voltage ≤ 8/20µs Lightning Impulse residual voltage ≤ 2ms Rectangular current impulse withstand 4/10µs High current impulse withstand
KV (rms) KV (rms) KV (crest) KV (crest) A KA (crest)
Y5C-11 11 20 33 33 150 65
Y5C-12 12 22 36 36 150 65
Y5C-15 15 26 45 45 150 65
Y5C-24 24 40 72 72 150 65
Y5C-33 33 54 99 99 150 65
Y5C-36 36 61 108 108 150 65
Y10C-10 10 18 30 30 150 65
Y10C-12 12 22 36 36 150 65
Y10C-15 15 26 45 45 150 65
Y10C-24 24 40 72 72 150 65
Y10C-33 33 56 99 99 150 65
Y10C-36 36 61 108 108 150 65

lightning arrester

Porcelain Housed Metal Oxide Surge Arrester with Series Gaps for Substation

Type Rated voltage Nominal voltage (virtual value) KV MCOV (Virtual value) KV Direct (U1mA) reference voltage ≥ KV Max current impulse Residual voltage 2ms Rectangular current impulse withstand 4/10µs High current impulse withstand 0.75 Direct reference current µA
1/4µs steep current impulse 8/20µs
Lightning impulse Residual Voltage
30/60 µs Lightning impulse Residual Voltage
Y5WZ-42/134 42 35 23 73 154 134 114 150 65 50
Y5WZ-51/134 51 35 40.8 73 154 134 114
Y5WZ-52.7/134 52.7 35 40.8 73 154 134 114
Y5W-54/134 54 35 41 73 154 134 114
Y5W-75/215 75 66 60 123 248 215 183 400 65 50
Y5W-90/224 90 66 72.5 130 258 224 190
Y5W-100/260 100 110 78 145 291 260 221
Y5W-102/260 102 110 79.6 148 297 266 226
Y5W-108/281 108 110 84 157 315 281 239
Y10W-75/250 75 66 60 127 288 250 213 600 100 50
Y10W-75/223 75 66 60 127 256 223 190
Y10W-75/230 75 66 60 127 265 230 196
Y10W-90/224 90 66 72.5 130 258 224 190
Y10W-90/232 90 66 72.5 130 266 232 198
Y10W-90/235 90 66 72.5 130 270 235 201
Y10W-10/260 100 110 78 145 291 260 221 600 100 50
Y10W-102/226 102 110 79.6 148 297 266 226
Y10W-108/281 108 110 84 157 315 281 239

lightning arrester

Three-phase Integrated Metal-Oxide Surge Arrester without Gaps

Destination Type System Voltage MOA Rated Voltage MCOV 1 mA Reference voltage at 1 mA DC≥ 8/20µs Residual Voltage on nominal current ≤ 2ms Rectangular current impulse withstand
KV (rms) KV (rms) KV (rms) KV (-) KV (crest) A
Substation YH5WS-10/30 x 2 6 10 8.0 16.0/15.0 ※ 30.0 100
YH5WS-17/50 x 2 10 17 13.6 26.5/25.0 ※ 50.0 100
Capacitor YH5WS-10/27 x 2 6 10 8.0 15.0/14.4 ※ 27.0 150
17/45 x 2 10 17 13.6 25.0/24.0 ※ 45.0 150
51/160 x 51/134 35 51 40.8 88.0/73.0 ※ 160.0/134.0 150
Motor 10/27 x 2 6 10 8.0 15.0/14.4 ※ 27.0 400
17/46 x 2 10 17 13.6 25.0/24.0 ※ 46.0 400
51/150 x 51/134 35 51 40.8 88.0/73.0 ※ 150.0/134.0 400
Motor 8/25 x 8/18.7 6.3 8 6.3 15.0/11.2 ※ 25.0/18.7 200
13.5/41.5 x 13.5/31 10.5 13.5 10.5 25.0/18.6 ※ 41.5/31.0 200
Generator 8/25 x 8/18.7 6.3 8 6.3 15.0/11.2 ※ 25.0/18.7 400
13.5/41.5 x 13.5/31 10.5 13.5 10.5 25.0/18.6 ※ 41.5/31.0 400

lightning arrester

Polymeric Housed Metal-oxide Surge Arrester with Series Gaps for Substation

Type Rated voltage Nominal voltage (virtual value) KV MCOV (Virtual value) KV Direct (U1mA) reference voltage ≥ KV Max current impulse Residual voltage 2ms Rectangular current impulse withstand 4/10µs High current impulse withstand 0.75 Direct reference current µA
1/4µs steep current impulse 8/20µs
Lightning impulse Residual Voltage
30/60 µs Lightning impulse Residual Voltage
YH5WZ-42/134 42 35 23 73 154 134 114 150 65 50
YH5WZ-51/134 51 35 40.8 73 154 134 114
YH5WZ-52.7/134 52.7 35 40.8 73 154 134 114
YH5W-54/134 54 35 41 73 154 134 114
YH5W-75/215 75 66 60 123 248 215 183 400 65 50
YH5W-90/224 90 66 72.5 130 258 224 190
HY5W-100/260 100 110 78 145 291 260 221
HY5W-102/260 102 110 79.6 148 297 266 226
HY5W-108/281 108 110 84 157 315 281 239
HY10W-75/250 75 66 60 127 288 250 213 600 100 50
HY10W-75/223 75 66 60 127 256 223 190
HY10W-75/230 75 66 60 127 265 230 196
HY10W-90/224 90 66 72.5 130 258 224 190
HY10W-90/232 90 66 72.5 130 266 232 198
HY10W-90/235 90 66 72.5 130 270 235 201
HY10W-10/260 100 110 78 145 291 260 221 600 100 50
HY10W-102/226 102 110 79.6 148 297 266 226
HY10W-108/281 108 110 84 157 315 281 239

TAGS:Surge arrester lightning arrester