Porcelain Type Surge Arrester 33KV

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Power frequency discharge voltage ≥ KV(rms)	56
Delivery Time	5-10 Days
Payment Terms	L/C,D/A,D/P,T/T,Western Union
MCOV KV(rms)	27.5
Code No.	Y10C-33
Packaging Details	Carton
8/20μs Lightning impulse residual voltage ≤ KV(crest)	99
1.2/50μs Impulse discharge Voltage ≤ KV(rms)	99
Long impulse withstand current2000us KV(crest)	100
4/10μs High current impulse withstand KV(crest)	65
Rated Voltage KV(rms)	33
Place of Origin	China

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Product Specification


Power frequency discharge voltage ≥ KV(rms)	56	Delivery Time	5-10 Days
Payment Terms	L/C,D/A,D/P,T/T,Western Union	MCOV KV(rms)	27.5
Code No.	Y10C-33	Packaging Details	Carton
8/20μs Lightning impulse residual voltage ≤ KV(crest)	99	1.2/50μs Impulse discharge Voltage ≤ KV(rms)	99
Long impulse withstand current2000us KV(crest)	100	4/10μs High current impulse withstand KV(crest)	65
Rated Voltage KV(rms)	33	Place of Origin	China

Metal Oxide Arrester (MOA)

The Metal Oxide Arrester (MOA) represents the most advanced solution for over-voltage protection. By utilizing a Zinc oxide barrier, this device significantly improves flow capacity and performance compared to traditional silicon carbide arresters.

Key Advantages

✅ Advanced Core Components: Utilizes high-performance Zinc oxide barriers.
✅ Superior Protection: Effectively limits over-voltage violations on transmission and distribution equipment.
✅ Intelligent Response: Operates at microamp levels during nominal voltage and handles thousands of amps during lightning strikes.

Technical Specifications

Code No.	Rated Voltage (KV rms)	MCOV (KV rms)	Power Freq. Discharge (KV rms)
Y5C-33	33	27.5	≥ 56
Y10C-33	33	27.5	≥ 56

1.2/50μs Impulse (KV rms)	8/20μs Residual (KV crest)	Long Impulse Withstand (KV crest)	High Current Withstand (KV crest)
≤ 99	≤ 99	100	65
≤ 99	≤ 99	200	65

Company Details

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Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,... Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,...

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Zhejiang Zhongyi Electric Power Technology Co., Ltd.
No.808,Biyun Road, Bihu Industrial Park, Liandu District, Lishui Ctiy, Zhejiang Province. China 323000
https://www.zhoytech.com/

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