Ningbo Tianan (Group) Co.,Ltd.
| Payment Terms | L/C, T/T, D/P, D/A |
| Supply Ability | 5000sets per year |
| Delivery Time | 45 days |
| Packaging Details | International Package |
| Rated voltage | 110kv126kv |
| AC frequency | 50Hz |
| Rated current | 630、1250、1600 |
| Voltage | High Voltage Disconnect Switch |
| Brand Name | Tianan Electric |
| Model Number | GW5 ( GT10 ) - 126D |
| Place of Origin | Ningbo,China |
View Detail Information
Explore similar products
145kV Outdoor Disconnect Switch Substation Double Side Break Disconnector
252kv High Voltage Disconnect Switch
12 - 35KV Indoor High Voltage Disconnect Switch For Protect And Control
Isolator High Voltage Disconnect Switch145kV For Breaking Or Connecting HV Lines
Product Specification
| Payment Terms | L/C, T/T, D/P, D/A | Supply Ability | 5000sets per year |
| Delivery Time | 45 days | Packaging Details | International Package |
| Rated voltage | 110kv126kv | AC frequency | 50Hz |
| Rated current | 630、1250、1600 | Voltage | High Voltage Disconnect Switch |
| Brand Name | Tianan Electric | Model Number | GW5 ( GT10 ) - 126D |
| Place of Origin | Ningbo,China | ||
| High Light | Outdoor hv disconnect switch ，hv AC disconnect switch ，AC hv disconnect switch | ||
GW5 ( GT10 ) - 126D 126kv Outdoor HV Disconnector / 110 kv Disconnecting Switch
Overview
GW5 (GT10)-126D/1600-40 Type Outdoor AC HV Disconnector is developed on the basis of aiming at the GW5-126 type disconnector existing defect about earthing flashover, large operating force, contact leaves contact area when bevel gear tooth broken or closing position out of control and under the action of wind, through investigation and analysis. It is the update product our company recommends to HV power distribution network.
It is suitable for system with 50Hz AC frequency and 110kV rated voltage. It can be used in changing-over when HV circuit is no-load and electricity isolate maintained HV busbar, circuit breaker and other electrical equipments and alive HV wire, as well as used for breaking small capacitance current or inductive current.
Features
a. Reasonable principle, simple design.
b. Strong anti-electrodynamic force, the short-circuit current can reach 40kV/3s.
c. Horizontal single fracture. Obvious and reliable insulating isolating distance can be formed under opening status, which is convenient to maintain and operation. Interlock is reliable.
d. Beautiful appearance and covers little area.
Parameters
| S/N | Name | Unit | Parameters | |
| 1 | Rated voltage | kV | 126 | |
| 2 | Rated current | A | 630,1250,1600 | |
| 3 | Rated peak withstand current of disconnector and earthing switch (peak) | kA | 50,80,100 | |
| 4 | 3s rated short-time withstand current of disconnector and earthing switch (r.m.s) | kA | 20,31.5,40 | |
| 5 | Mechanical life of disconnector and earthing switch | Times | 2000 for each | |
| 6 | Main circuit resistance of disconnector | μΩ | ≤75 | |
| 7 | Rated lightning impulse withstand voltage (peak) | Phase-to-phase, to earth | kV | 550 |
| Isolating distance | 630 | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1969
Total Annual:
250000000-300000000
Employee Number:
3000~3500
Ecer Certification：
Verified Supplier
Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office... Ningbo Tianan (Group) Co, Ltd is a famous leading influential enterprise of the power transmission equipment manufacturing in China.It was founded in 1969,currently under the group, we have 1 national-level R&D center, 2 provincial-level R&D center, 10 professional companies, 70 sales office...
Get in touch with us
Leave a Message, we will call you back quickly!