Arrester Fittings

Disconnector Surge Arresters Manufacturers | IEC & IEEE Standards Compliant

Leading manufacturer of disconnector surge arresters, meeting IEC & IEEE standards. Trusted quality for safe, efficient power system protection worldwide.

Reliable Disconnector Surge Arresters Manufactured to IEC & IEEE Standards

As a trusted manufacturer specializing in disconnector surge arresters, we offer products fully compliant with IEC and IEEE standards. Our surge arresters provide reliable overvoltage protection for power systems, ensuring safety and operational efficiency. With advanced manufacturing facilities and rigorous quality control, we deliver superior performance at competitive prices.

A. About Our Disconnector Surge Arresters

Overview of product features
Importance of disconnector functionality in surge protection
Compliance with IEC 60099 and IEEE C62 series standards

B. Manufacturing Excellence

Description of factory capabilities
Quality assurance processes
Use of premium materials and technology

C. Industry Standards Explained

Explanation of IEC & IEEE standards relevant to surge arresters
Why compliance matters for safety and reliability

D. Applications & Benefits

Typical applications in power distribution and transmission
Benefits such as improved equipment lifespan, reduced downtime, and enhanced safety

E. Why Choose Us?

Experience and expertise (e.g., 10+ years in manufacturing)
Competitive pricing and fast delivery
Customization options and customer support

6. Call to Action (CTA)

7. FAQ Section (Schema Markup Friendly)

What are disconnector surge arresters?
What standards do your surge arresters comply with?
How to choose the right surge arrester for my project?
What is the typical delivery time?

Arrester Type	Rated voltageKV (rms)	MCOV kV(rms)	The DC reference voltage of ImA (kV) is not less than	The maximum residual voltage of kV (peak)			2000 S square wave current capacity（A）	4/ 10 current tolerance (kA)	0.75 times the DC reference voltage maximum leakage current (S)	Creepage distance(mm)
Arrester Type	Rated voltageKV (rms)	MCOV kV(rms)	The DC reference voltage of ImA (kV) is not less than	1/4 s steep wave impulse current	8/20 s lightning impulse current	30/60 s operating under impact current	2000 S square wave current capacity（A）	4/ 10 current tolerance (kA)		Creepage distance(mm)
Y5W-33	33	27.0	46.7	113	99	89	150	65	<50	750
Y10W-33	33	27.0	46.7	113	99	89	300	100	<50	750

Arrester type	Rated voltageKV(rms)	MCOV KV(rms)	The DC reference voltage of ImA (kV) is not less than	The maximum residual voltage of kV (peak)			2000 S square wave current capacity（A）	4/ 10 current tolerance (kA)	0.75 times the DC reference voltage maximum leakage current (S)	Creepage distance(mm)
											1/4 s steep wave impulse current	8/20 s lightning impulse current	30/60 s operating under impact current
														Y5W-11	11	9.4	15.6	40	33	30	150	65	<50	360
														Y10W-11	11	9.4	15.6	40	33	30	300	100	<50	360
														Y5W-12	12	10.2	17.0	42.2	36	27	150	65	<50	360
				Y10W-12	12	10.2								17.0	42.2	36	27	300	100	<50	360
				Y5W-15	15	12.7					21.3	51	45	38.5	150	65	<50	360
				Y10W-15	15	12.7					21.3	51	45	38.5	300	100	<50	360

Porcelain Ligtning Arrester