Product Description
The intelligent outdoor high-voltage vacuum circuit breaker (hereinafter referred to as intelligent circuit breaker) is used in three-phase power system with AC 50Hz, voltage 10-12kV, as the use of breaking and closing load current, it has overload and short-circuit protection, quick-break protection, time-delayed protection, and automatic reclosing, and it can also be equipped with lightning arrester or disconnecting switch (i.e. the combination of circuit breaker and disconnecting switch, hereinafter referred to as "combined intelligent circuit breaker"), etc. as required by the users. It can also be equipped with lightning arrester or disconnecting switch according to the user's needs (i.e. combination of circuit breaker and disconnecting switch, hereinafter referred to as "Combined Intelligent Circuit Breaker"). The intelligent circuit breaker is equipped with its own power supply, which can be operated in close proximity to the control, and is equipped with CT and PT interfaces, which can meet the telemetry requirements.
Product Parameters
| Project |
Unit |
Value |
| Rated Voltage |
kV |
12 |
| Rated short-time frequency withstand voltage |
kV |
42(48) |
| Rated impulse withstand voltage (peak) |
75(85) |
| Rated frequency |
Hz |
50(60) |
| Rated current |
A |
630 |
| Rated short-circuit breaking current |
kA |
50 |
| Mechanical life |
Times |
10000 |
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.
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