Porcelain Ligtning Arrester - Goto Electrical Co.,Ltd

33kV Porcelain Ligtning Arrester

DistributionType Porcelain Ligtning Arrester

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

Porcelain Ligtning ArresterPhoto

11kV Porcelain Ligtning Arrester

11-15kV Porcelain Ligtning Arrester

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 Photo

WE ARE HERE TO SUPPORT YOU!

Further information or a personal consultation? Our products and know-how are there to provide solutions.

RELATED PRODUCTS

Lightning Protection Insulator

Lightning protection insulator

Composite Anti-Wind Insulator

The application of composite anti-wind insulators can be seen in electrical power transmission and distribution systems where they are used to prevent power outages caused by wind-induced movement of electrical conductors. They are particularly useful in areas with high wind speeds, where traditional insulators may not be effective. The composite material provides excellent mechanical strength, making it resistant to damage from wind and other environmental factors, and helps ensure the reliability and stability of the electrical

Composite Post Insulator

Advantages for composite line post insulator:

Compare to porcelain line post insulator, composite insulator line post is the ideal solution for compact line applications in urban areas and composite line post insulator is also ideal for upgrading the capacity of existing lines with a narrow right of way – by increasing the voltage or the number of circuits. It also has the following key advantages:

1. Can be installed on steel, concrete and wood poles

Drop Cutout Fuse

IEEE Standard Sprcifications for High-Volage (＞1000V) Fuses and Accessories
IEC 60282-2 High-voltage fuses

Outdoor Disconnectors

Outdoor AC Gang isolator switch 11kv/400A-33kv/600A used in 3phase AC 50/60Hz power circuit, it is used as switching on and switching off at the voltage with no load. It apply to IEC standard. IEC60964: 1996, IEC62271-102: 2002
Note: For detail, please refer to the catalogue.