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Polymer Type Surge Arrester 18KV

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Zhejiang Zhongyi Electric Power Technology Co., Ltd.

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Polymer Type Surge Arrester 18KV

1/4μs Steep current impulse (KV(crest)) : 63

Long impulse withstand current 2000 us : 150

Place of Origin : China

Delivery Time : 5-10 Days

4/10μs High current impulse withstand : 100

Code No. : YH10W-18

MCOV (KV(rms)) : 15.3

8/20μs Lightning current impulse (KV(crest)) : 53

Packaging Details : Carton

Rated Voltage (KV(rms)) : 18

30/60μs Switching current impulse (KV(crest)) : 45

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Price : Negotiate

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Metal Oxide Arrester (MOA)

The Metal Oxide Arrester (MOA) represents the pinnacle of over-voltage protection technology. By utilizing advanced Zinc oxide barrier components, this arrester fundamentally improves flow capacity compared to traditional silicon carbide models, ensuring superior protection for transmission and distribution equipment.

Core Advantages

✅ Advanced ZnO Technology: Superior nonlinear characteristics compared to silicon carbide.
✅ High Efficiency: Operates at microamp levels under nominal voltage.
✅ Rapid Response: Instantly conducts thousands of amps during lightning strikes to dissipate energy.
✅ Equipment Protection: Effectively limits over-voltage violations on critical infrastructure.

Technical Specifications

Code No.	Rated Voltage (KV)	MCOV (KV)	8/20μs Lightning Impulse (KV)
YH5W-18	18	15.3	53
YH10W-18	18	15.3	58

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