Product Description
The Nan Rui Electric indoor high-voltage vacuum circuit breaker, is a three-phase AC 50HZ rated voltage of 24kV power system indoor switchgear. rated voltage of 24kV power system indoor switchgear, as the power grid equipment, industrial and mining enterprises power equipment protection and control unit. It is suitable for frequent operation under the rated working current or breaking short-circuit current for many times.
The circuit breaker adopts the integral design of operating mechanism and circuit breaker body, which can be used as fixed installation unit or equipped with special propulsion mechanism to form a trolley unit.
Product Parameters
Project |
unit |
numerical value |
Rated Voltage |
kV |
12 |
Rated short-time frequency withstand voltage |
kV |
42(48) |
Rated impulse withstand voltage (peak) |
75(84) |
Rated frequency |
Hz |
50 |
Rated current |
A |
630/1250/1600/2000/2500/3150 |
Rated short-circuit breaking current |
kA |
20/25/31.5/40/50 |
Mechanical life |
Times |
20000 |
Detailed Photos
Company Profile
Nan Rui Electric mainly produces High Quality 6~110kV loadbreak elbow,separable connector,loadbreak bushing well insert, epoxy bushing insert,deadbreak apparatus bushing,underground surge elbow arrester,busbar connector, deadbreak junctions,cold shrinkage,heat shrinkage, transformer, switchgear,ring main unit, vacuum current circuit breakers, test terminals and other products.
You have any questions, you can send an email or phone to consult our company, the contact information is as follows, looking forward to working with you!
Our Advantages
- Excellent product customisation service
- Complete product supply chain
- Reliable product quality
- High quality service
FAQ
Q1. What is your lead time?
A1: Stock: 3-5 days in general. No stock: 15-30 days after samples confirmed. Or please contact us by email for specific lead time base on your order quantities.
Q2. How does your factory do regarding quality control?
A2: Quality is priority. We always attach great importance to quality control from the very beginning to the end: 1) All raw material we used are non-toxic, environmental-friendly; 2) Skillful workers pay great attention to each details in handling the producing and packing processes; 3) We have a professional QA/QC team to ensure the quality.
Q3. Do you accept OEM or ODM order?
A3: Yes, we accept both OEM and ODM for customers.
Q4. What are your terms of delivery?
A4: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you.
Q5. What is the payment way?
A5: TT, Pay Later, West Union,Online Bank Payment. Should you have other questions, please let us know. We'll add answers here for your further references. Thank you.