66kv Metal-Oxide High Voltage Surge Arrester

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YH10W-
• Application: Power Plants
• Size: Large
• Operation Voltage: High Voltage
• Shape: Gyro Type
• Material: ZnO
• Certification: ISO9001
• Brand: Haivol
• Zinc Oxide: Three Pahse
• Transport Package: Cartons
• Specification: 66kv
• Trademark: HAIVOL
• Origin: China
• HS Code: 8535400000
• Production Capacity: 6, 000PCS/Month

Product Description

Surge Arrester Series

General 

1. Ratings:0.22~500KV (porcelain),0.22~220KV(composite) 

2. Application:for protection of power transmission & distribution system from over-voltage. 

3. Features: 

 

1)Silicone polymer housing composite metal oxide surge arrester and porcelain housing metal Oxide surge arresters are available.

2)Easy installation and maintenance. 

3)Good sealing capability to ensure reliable operation.

4)Protection and reliability of the surge arrester have been greatly enhanced.

 

Working Condition

1. Ambient air temperature:-40ºC ~+40ºC ; 

2. Altitude:<=2000m; 

3. Frequency: 48Hz~62Hz; 

4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrerter; 

5. Earthquake intensity is less than 8 degree; 

6. Max. Wind speed is 35m/s.

Main Techical Parameter

Type	Ur (KV)	Uc (KV)	8/20 µ s lighting impulse residual voltage (KV)	In (KA)	2ms rectangular Current(A)	4/10 µ s high current        Impulse(KV)
YH5W-36	36	29.0	108	5	150	65
YH5W-33	33	27.5	99	5	150	65
YH5W-30	30	24.4	90	5	150	65
YH5W-27	27	22.0	81	5	150	65
YH5W-24	24	19.5	72	5	150	65
YH5W-21	21	17.0	63	5	150	65
YH5W-18	18	15.3	54	5	150	65
YH5W-15	15	12.7	45	5	150	65
YH5W-12	12	10.2	36	5	150	65
YH5W-9	9	7.65	27	5	150	65
YH10W-36	36	29.0	108	10	250	100
YH10W-33	33	27.5	99	10	250	100
YH10W-30	30	24.4	90	10	250	100
YH10W-27	27	22.0	81	10	250	100
YH10W-24	24	19.5	72	10	250	100
YH10W-21	21	17.0	63	10	250	100
YH10W-18	18	15.3	54	10	250	100
YH10W-15	15	12.7	45	10	250	100
YH10W-12	12	10.2	36	10	250	100
YH10W-9	9	7.65	27	10	250	100