HY Types High Voltage 33KV Thunder Protector/metal Oxide Surge Arrester Suppliers

HY Types High Voltage 33KV Thunder Protector/metal Oxide Surge Arrester Suppliers

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Annual sales are up to USD 5 million
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Product Details

1. HY Types High Voltage 33KV Thunder Protector/metal Oxide Surge Arrester

The arrester is mainly composed of zinc oxide varistor valve sleeve, compression spring, threaded sleeve, silicone rubber housing and other parts. Contact pressure zinc oxide varistor valve is guaranteed by the compression spring, completed by the upper and lower fixed threaded sleeve.
 Zinc oxide arrester is the core of the resistance valve is fired by a variety of chemical materials made of high-resistance performance characteristics are presented at the rated voltage, when the voltage generated in the system line exceeds the rated voltage of the zinc oxide valve resistance automatically converted into a low-resistance state, by means of the cable into the earth, so as to achieve the purpose of protection of electrical equipment.

2. Product technical data

Type

lightning arrester

Impulse current residual voltage

DC1mA
reference
Voltage

Current impulse withstand

weight

Main dimensions

system
Voltage

Rated
Voltage

continued
run
Voltage

Steep wave
Residual pressure
5kA

Thunder
Residual pressure
5kA

operating
Residual pressure

2ms
Square wave

4/10 us
High Current

Height
H

Umbrella diameter
D

kV,RMS

kV(peak),=<

kV,
>=

A

kA
(peak)

kg

mm

HY5WS-7.6/30

6

7.6

4.0

34.6

30.0

25.6*

15.0

150

40

1.2

225

94

HY5WS-10/30

6

10

8.0

34.6

30.0

25.6*

15.0

150

40

1.2

225

94

HY5WS-12.7/50

10

12.7

6.6

57.5

50.0

42.5*

25.0

150

40

1.6

275

94

HY5WS-17/50

10

17

13.6

57.5

50.0

42.5*

25.0

150

40

1.6

275

94

HY5WS-7.6/27

6

17.6

4.0

31.0

27.0

23.0*

14.4

250

40-65

1.6

225

102

HY5WS-10/27

6

10

8.0

31.0

27.0

23.0*

14.4

250

40-65

2.2

275

102

HY5WS-12.7/45

10

12.7

6.6

51.8

45.0

38.3*

24.0

250

40-65

2.2

275

102

HY5WS-17/45

10

17

13.6

51.8

45.0

38.3*

24.0

250

40-65

2.2

275

102

HY5WS-42/134

35

42

23.4

154.0

134.0

114.0**

73.0

250

40-65

10

580

136

HY5WS-51/134

35

51

40.8

154.0

134.0

114.0**

73.0

250

40-65

10

580

136

HY5WS-51/134

3.5

51

40.8

154.0

134.0

114.0**

73.0

250

40-65

8.8

530

146

HY5WS-51/134G

35

51

40.8

154.0

134.0

114.0**

73.0

250

40-65

12

710

146

3. Service conditions

(1). power frequency of 48Hz~62Hz
(2). wind speed of not exceeding 35m/s

(3). ambient temperature of :-40ºC~+40ºC
(4). altitudes of not exceeding 2000m
(5). seismic intensity of not exceeding 7 degrees

4. Factory show

公司五圈2.jpg 

 

5. FAQ

(1).You inquiry will be replied within 24 hours. 
(2). Well trained engineer serving to every customers.
(3). Accept customer’s drawing and make accordingly
(4). 2 years quality warranty and strict inspection in every process
.

6.Contact us

XIGAO Electricenergy Group Co.,LTD.

Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600 

WhatsApp: 008613319220197

Skype: sunnysunny12271

Phone: 0086 13319220197

Email: emma@zgxgdn.com

Website:  www.zgxgdn.cn

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