9kV 5kA Lightning Arrester

Name: 9kV 5kA Lightning Arrester
Brand: M/S RASHTRIYA ELECTRICAL & ENGG. CORPO.
Price: 1200 INR
Availability: InStock

Price 1200 INR/ Set

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MOQ : 1 Set

9kV 5kA Lightning Arrester Specification

Product Type
Polymer Lightning Arrester

Material
High Quality Polymer Housing, Metal Oxide Varistor

Welding Standard
IS 816

Capacity
5 kA

Application
Power Distribution, Transformer Protection

Galvanization Standard
IS 2629/BS 729

Out Coating
Weather Resistant Silicone Coating

Standard
IEC 60099-4

Shape
Cylindrical

Surface Treatment
Painted/Galvanized

Height
Approx. 350 mm

Voltage
9 kV

Design
Compact, Lightweight

Thickness
Standard

Color
Grey

9kV 5kA Lightning Arrester Trade Information

Minimum Order Quantity
1 Set

Supply Ability
10000 Sets Per Day

Delivery Time
3-5 Days

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

About 9kV 5kA Lightning Arrester

The preventive capacity of 9KV 5KA Lightning Arrester in checking imagines the basic working modes and reports them to the control unit before a blunder happens. It ensures predominant framework accessibility. This offers the best conditions for the widespread task with a wide-extend contribution for all Single-Stage and three-phase gadgets. Regardless of there is a power list for more than 20ms, or phase failure, our 9KV 5KA Lightning Arrester still give the full yield.

Technical Specifications

Minimum Order Quantity	100 Piece
Arrester Type	Distribution Type
Rated Current	5 kA
Usage/Application	Distribution Lines
Rated Voltage	9 kV
Housing Type	Porcelain
Maximum Current	5kA
Breaking Capacity	9kV 5kA
Arrester Diameter	100mm X 300mm
Packaging Type	Corrugated Boxes
Brand	Rashtriya Electrical & Engg Corpn
Insulation Medium	Porcelain
No. Of Poles	Single Pole
Weight	2.5kg
Standard	IS3070 PART-3
Current Capacity	5 kA
Phase Type	Single Phase
Material	Porcelain
Voltage Rating	9 kV

Reliable Thunderstorm Protection

Engineered for 9kV applications, this lightning arrester safeguards power distribution lines and transformer equipment during electrical storms. Its 5kA discharge capacity and Class 2 performance effectively mitigate surge voltages, preserving system integrity and minimizing downtime.

Durable Construction for Harsh Conditions

Manufactured with hydrophobic silicone polymer housing and hermetic sealing, the arrester resists moisture, pollution, and extreme temperatures. The weather-resistant silicone coating and painted/galvanized surface treatment ensure lasting durability and maintenance-free operation in polluted or coastal environments.

Easy Installation and Compliance

Designed for vertical mounting, the compact, lightweight cylindrical form factor simplifies installation. Each unit is individually packed in a box or wooden crate to prevent damage. Adherence to IEC 60099-4 and relevant Indian and British galvanization standards ensures global compatibility and reliability.

FAQs of 9kV 5kA Lightning Arrester:

Q: How is the 9kV 5kA Lightning Arrester installed in a power distribution system?

A: The arrester is installed vertically on support structures near transformers or key distribution points to intercept and dissipate lightning-induced surges. Its compact design and standard mounting hardware simplify placement and electrical connection.

Q: What protection does this lightning arrester provide for transformers and distribution networks?

A: It safeguards equipment by diverting high-voltage surge currents, up to 5 kA, safely to ground, preventing insulation breakdown and equipment failure during lightning strikes or switching events.

Q: When should a lightning arrester with 9kV, 5kA rating be used?

A: This model is optimal for medium-voltage networks and transformer protection in environments prone to lightning activity or voltage transients, especially where robust surge protection is mandated by standards.

Q: Where can the arrester be effectively deployed?

A: It is tailored for outdoor power distribution substations, transformer yards, and exposed electrical installations throughout India and similar regions requiring IEC 60099-4 compliance.

Q: What is the process for maintaining this lightning arrester?

A: Maintenance is minimal due to its hermetically sealed construction and hydrophobic housing; periodic visual inspection is recommended to ensure physical integrity, with no internal servicing required unless damage is observed.

Q: How does the energy absorption capability benefit system reliability?

A: By absorbing up to 110 kJ/kA during surge events, the arrester ensures energy is safely dissipated, reducing risk to sensitive equipment and enhancing overall network reliability.

Q: What are the benefits of the hydrophobic silicone polymer housing?

A: The hydrophobic silicone polymer housing provides superior resistance to moisture, dust, and contaminants, prolonging the arresters effective lifespan and minimizing surface leakage currents even in adverse weather conditions.

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