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Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

Main Technical Parameter of Polymer Housing Lightning Arrester (Nominal Discharge Current: 10KA, Design model: E2) Metal;
Basic Info
Model NO. YH10W-36
Certification ISO9001
Transport Package Packing Suitable for Sea Shipments
Trademark XN
Origin China
HS Code 8535400000
Production Capacity 2000PCS/Month
Product Description
Main Technical Parameter of Polymer Housing Lightning Arrester

(Nominal Discharge Current: 10KA, Design model: E2)
ManufacturerXinneng High Voltage Electric
Rated Voltage(Ur)KV3691011121518422427303336
Nominaldischargecurrent(In)KA1010101010101010101010101010
Type YH10W-3YH10W-6YH10W-9YH10W-10YH10W-11YH10W-12YH10W-15YH10W-18YH10W-42YH10W-24YH10W-27YH10W-30YH10W-33YH10W-36
Maximuncontinuousoperatingvoltage(Uc)KV2.555.107.658.409.3510.2012.7015.3034.0019.5022.0024.4026.7029.00
Residual voltage at
-Lightning impule8/20μsKV9.018.027.030.033.036.045.050.0126.070.080.090.099.0108.0
-Steep currentimpulse 1/10μsKV10.320.630.934.537.841.251.557.5144.980.592.0103.5113.8124.2
-Switching impulse 30/60μsKV7.615.222.825.525.630.438.042.5107.159.568.076.584.191.8
-Switchingsurge (peak current)A500500500500500500500500500500500500500500
-2ms rectangularcurrent withstandA200200200200200200200200200200200200200200
Operating duty
-4/10μs high current impulse withstand KA100100100100100100100100100100100100100100
Housing insulation withstand
-Lightning impulseKV406065758595105120200135155170185190
-Power frequency,(wet)KV2025303040405055906065707085
Partial dischargePC< 10
Creepage distance mm164230296296362362428494960626692780780880
Creepage distance/ rated voltage ratiomm/kv54.038.032.829.632.930.028.527.425.026.025.625.225.125.0
Mechanical section length(Drawing"H")mm110135160160185185210235385285310335335360
Shed numberpcs2344556713910111112
Mechanical strength
-TorsionalNm6060606060606060606060606060
-CantileverN147147147147147147147147147147147147147147
Package data
-Net weight ofeach unitKg1.131.321.511.511.751.752.012.243.562.692.953.173.173.38
-Dimensions(6PCS/CTN)cm33X32X2336X32X2338X32X2338X32X2340X32X2340X32X2343X32X2345X32X2360X32X2350X32X2353X32X2355X32X2358X32X2360X32X23
Figure No. Fig.A49Fig.A50Fig.A51Fig.A52Fig.A53Fig.A54Fig.A55Fig.A55Fig.A60Fig.A56Fig.A57Fig.A58Fig.A59Fig.A59

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps


Metal-oxide Surge Arrester

Application
Protection of medium/high voltage AC networks against both, multiple atmospheric and switching overvoltages as well as Very Fast Transients (VFT). Suitable for the protection of transformers, transformers in arc furnace applications, cables, generators, parallel to capacitor banks, and railway vehicles. Can be used mechanically as support insulator or as suspension insulator in case of application as line arrester. For indoor and outdoor installation.

Keystone
The metal-oxide surge arrester (MOSA) is the most advanced overvoltage protector in the word. Due to make the varistor of core component mainly adopt MOSA. Compared with the conventional silicone carbide arrester, this prescription of the product improves greatly the Voltage-Current (U-I) characteristic of the metal-oxide varistor and increased through-current capability at over-voltage so as to bring a radical-changes for the characteristic of the MOSA.
Under the circumstance of normal operating voltage, the current through the MOSA just on microampere degree. When suffered from overvoltage, the MOSA' s excellent non-linear characteristic will make the current through the MOSA increase to several thousand ampere, While the MOSA will be under the circulating state and release overvoltage energy so as to protecting the power transmission equipments against the damage caused by the overvoltage.

Usual service condition
a) Ambient air temperature within the range of -55ºC to +55ºC.
b) Altitude not exceeding 2000m.
c) Frequency of the A.C. power supply not less than 48Hz and not exceeding 62Hz.
d) Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage.
e) Maximum wind speed not exceeding 35m/s.
f) Earthquake intensity not exceeding 7 degrees.

Advantage (XINNENG MOSA)
- Low residual voltage
- Long protection distance
- High energy input capacity
- Stable U-I characteristic even after multiple strokes
- Proof against ageing
- Explosion and shatter-resistant design
- Pollution resistant and UV-stable
- Housing resistant to rough handling
- Maintenance fredd
- Stable against shock and vibration
- High mechanical resistance

Technical Performance
The technical performance of metal-oxide surge arrester is accord with IEC60099-4, IEEE (ANSI) C62.11 and GB11032.

 

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

 

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

Yh10W-36kv Polymer Housed Metal Oxide Surge Arrester Without Gaps

 

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