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15KV Composite Lightning Surge Arrester Used for Power Transformer Protection
15KV Composite Lightning Surge Arrester Used for Power Transformer Protection
Specifications
Brand Name :
YONGDE
Model Number :
YH5W5-15
Certification :
ISO9001/KEMA
Place of Origin :
Zhejiang,China(Mainland)
MOQ :
1pcs
Price :
negotiation
Payment Terms :
T/T or western Union or L/C or PayPal
Supply Ability :
30,000pcs per month
Delivery Time :
21days per container
Packaging Details :
carton
Name :
MOA
Material :
Silicon Rubber
Housing :
Polymer
nominal voltage :
15KV
all parts :
Bracket,Insulating cap,Cooper lead,Insulator,Hoop
Purpose :
Over-Voltage Protection
Structure :
Self-Standing
Description

Composite Lightning Arrestor used for transformer , KEMA

Description:

YH5W5-15/33 Surge Arresters

YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties.

Features:

1. Compact and Lightweight

2. Extremely Safe Pressure Relief Performance

3. Superior Performance against Environmental Contamination

4. Directly Molded Structure

5. Compliance with International Standards(IEC60099-4)

6. Simple Support Structure

7. Manufactured at Advanced ISO-9001 certified facilities

Specifications:

YH5W5-15/33 Surge Arresters technical parameter

Type YH5W5-15/33
Rated voltage---------kV 15
MOCV ----------------kV 12.7
Nominal Current-------kV 5
Residual voltage of steep impulse----at 5kA(kV) 43.5
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 40
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) /
1mA D.C reference voltage (kV) 21.2
Line discharge level 1
2mS long duration impulse current A 250
4/10µS High current impulse kA 65
Lightning impulse withstand kV 95
Power frequency voltage withstand(dry/wet)kV 28
0.1S TOV--------------kV 18
1S TOV----------------kV 17.25
10S TOV---------------kV 16.5
1200S TOV-------------kV 15
Creepage distance ----mm 500
Material employed in series non-linear resistor Zinc Oxide

Polymer surge arrester production process:


1. Zinc oxide varistor with group
2. Core body tied, solidify
3. Degrease, coated with coupling agent
4. Core body preheating
5. Whole vulcanization molding
6. Visual inspection, secondary vulcanization
7. Factory inspection
8. Packing and warehousing

Product tags

surge protection lightning arrestor

,

power transformer protection

,

surge protector lightning arrester
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15KV Composite Lightning Surge Arrester Used for Power Transformer Protection

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Product Detail
Brand Name :
YONGDE
Model Number :
YH5W5-15
Certification :
ISO9001/KEMA
Place of Origin :
Zhejiang,China(Mainland)
MOQ :
1pcs
Price :
negotiation
Contact Supplier
15KV Composite Lightning Surge Arrester Used for Power Transformer Protection

Hangzhou Yongde Electric Appliances Co.,Ltd

Verified Supplier
9 Years
zhejiang, hangzhou
Since 1993
Business Type :
Manufacturer
Main Products :
Substation Lightning Arrester, Lightning Surge Arrester, Metal Oxide Surge Arrester
Total Annual :
$17,364,156-$20,744,408
Employee Number :
100~250
Certification Level :
Verified Supplier
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