Hydraulic Pressure Spring Operating Mechanism for 220KV~550kV circuit breaker and GIS Produts

Source:

Hydraulic Pressure Spring Operating Mechanism.jpg

Technical parameters

Name

CTY-5

CTY-10

Remark

Operating work of closing (net closing work) J

2600

4200

1. Convenient speed adjustment.

2. Can be specially designed  according to customer’s requirements.

Operating work of opening J

5400

10000

Output stroke mm

230

205

Can be specially designed according to customer’s requirements.

Motor voltage V

DC 220

DC 220

Add rectifier for AC

Allowed range of motor voltage

85%~110% Ve

85%~110% Ve


Rated power of motor W

470W

1100W


Duration of spring charged energy S

120

120


Control voltage of opening/closing V

DC220/DC110

DC220/DC110

General: DC220

Allowed range of closing operating voltage

80%~110% Ve

80%~110% Ve


Allowed range of opening operating voltage

65%~120% Ve

65%~120% Ve


Opening coil (20) resistance Ω

36/154

36/154

DC110V/DC220V

Closing coil (20) resistance Ω

36/154

36/154

DC110V/DC220V

Application examples

1. The mechanism suits to 220kV~550kV circuit breaker and GIS product. The output stroke can be designed specially.

2. Can supply operating mechanism only. And can supply whole mechanism with mechanism box and wiring. Mechanism box and wiring type can be designed according to customers requirements.

GIS.jpgHigh-voltage circuit breaker.jpg



Feedback
Your comments are welcome!
For more information about our brand and products, please feel free to contact us!
Please enter your email address:
Contact Us
Address: No.38, Gaoxin Road, Baoji, Shaanxi, China 721000
Tel: +86 917 3433818
Fax: +86 917 3433818
E-mail: joyelectric@126.com
skype:bjanna981106
Copyright © Shaanxi Joyelectric International Co.,Ltd