Metal oxide surge arrester (MOA) is recognized as the upto-date overvoltage protector which ,due to the inherent superior nonlinear V-A characteristics and steep-wave response of metal oxide varistors ,can suppress overvoltages to a relative low level ,thus providing a reliable protection for insulation of electrical apparatus.
The basic technical parameters are complied with the technical specification of Chinese Standard GB11032-2000 which is exactly equivalent to IEC60099-4.
Type of an arrester
3. Service conditions
Surge arresters which conform to this standard shall be suitable for normal operation under the following normal service conditions:
Ambient air temperature within the range of -40ºC to +40ºC.
Altitude is not exceeding 1000m.
4. Factory show
A: Send the inquiry with your technical data or tell me your application. We can make recommendation.
(2). What is lead time and shipment?
A: Shipment term is FOB, CIF,DDU, DDP, CIP. Lead time of products is 3-10 days, if special need, L/T is discussed case by case.
(3).How to pay?
A: By T/T, L/C, cash, PayPal, western union, D/P, D/A and others available
(4).What is Warranty?
A: At least two years promise, some products can extend longer.
XIGAO Electricenergy Group Co.,LTD.
Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600
Phone: 0086 13319220197