- Ningbo Mingde Electrical Science&Technology Co., Ltd
-
Liaocheng, Shandong, China
- Main products: D45 guitar martin D45 guitar
Home > Products > Circuit Breaker Operating Mechanism > CT68 Circuit Breaker Operating Mechanism for ZN12 - 12, ZN12 - 40.5, ZN12 - 27.5, ZN68A 12
CT68 Circuit Breaker Operating Mechanism for ZN12 - 12, ZN12 - 40.5, ZN12 - 27.5, ZN68A 12
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Mingde Electrical | Place of Origin | China | |
| Model Number | CT68 |
Product Description
Certification:GB1984, IEC
CT68 Circuit Breaker Operating Mechanism for ZN12 - 12, ZN12 - 40.5, ZN12 - 27.5, ZN68A 12
Summary
CT68?spring?operating?mechanism?is?designed?and?developed?by?Mingde?Electrical, ?
on?the?base?of?foreigh?advanced?technology.?
It?can?be?matched?with?ZN12-12, ZN12-40.5, ZN12-27.5, ZN68A-12?indoor?high?voltage?vacuum?circuit?breakers?in?China, ?
also?can?be?used?in?similar?circuit?breakers?in?overseas?countries.
Features
This?operating?mechanism?gets?features?of?compact?structure, long?service?life, high?breaking?capacity,
complete?running?functions?and?easy?maintenance?, ?widely?used?in?electric?network, petrochemical?industry,
metallurgy?industry, ?mining?industry, etc.
Operating?Environment?Conditions:
-?Altitude:?below?4000m
-?Environment?temperature:?-25℃?~?+40℃
-?Daily?average?relative?humidity?not?over?95%, monthly?average?relative?humidity?not?over?90%.
-?Earthquake?intensity:?no?more?than?8?degree.
-?The?products?shall?be?away?from?weep, fire?and?explosion, chemical?corrosion?and?strong?viration?areas.
Technical?Parameter
|
Item |
Unit |
Date |
Date |
|
Rated?voltage |
kV |
12 |
40.5 |
|
Rated?current |
A |
630-3150 |
630-2500 |
|
Rated?short?time?breaking?current |
kA |
20?-?40 |
20?-?31.5 |
|
Output?rotate?angle |
degree |
50-60 |
50-60 |
|
Output?distance |
mm |
72 |
72 |
|
Closing?work |
J |
160-450 |
160-450 |
|
Pole?center?distance |
mm |
210, 230, 250, 275 |
210, 230, 250, 275 |
Contact Us
- Ningbo Mingde Electrical Science&Technology Co., Ltd
- Contact nameAlec Sun Chat Now
- Phone86-574-63287928
- Address151Huapeng Road,Kandun Industrial Park,Cixi Ningbo zhejiang, Liaocheng, Shandong
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