lightning arrester/ surge arrester 1.220V/380V 2.Porcelain

220v/380v lightning arrester/ surge arrester

Key words : Arrester,220/380V Porcelain Low-voltage Arrester 

Material:Porcelain HousingOur factory can make the product according to the requirement of client

  

The product characteristic:

Smaller in size,Light in weight,High withstand collision,Flexible installation, Particularly suitable for use in the switch cabinSpecial structure, the overall compression molding, no air gap, high sealing performance, moisture-proof explosion-prooflarge creepage distance , good hydrophobic, strong resistance to incompetence, stable performance and reduce operation and maintenanceHigh performance zinc oxide varistor, high-capacity, low-leakageReal with DC reference voltage, square-wave-pass flow capacity and high current tolerance is higher than the national standard

  

The technology parameter:

Arrester Type	System R.V	Arrester R.V	MCOV	D.C.U1mA (D.C) MinU1mA	1/5μs steep current impulse	4/10μs  High current impulse	8/20μs Lightning current impulse	2ms Rectangular  current impulse
	KV(r.m.s)			KV	KV			A
Y1.5W-0.28/1.3	0.22	0.28	0.24	0.65	1.40	25	1.30	75
Y1.5W-0.5/0.26	0.38	0.5	0.42	1.30	2.70	25	2.60	75

The Outside Size and the Installation Size:

Category	Model No.	Sys Rated voltage	Outside Size			Install Size
			H (mm)	h (mm)	φ (mm)	Up (mm)	Down (mm)
Low-voltage	Y1.5W-0.28/1.3	0.22	90	40	65	M6	M6
	Y1.5W-0.5/0.26	0.38	90	40	65	M6	M6

220v/380v lightning arrester/ surge arrester