Ningbo Tian'an Jinghua Power Technology Co., Ltd.
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| Place of Origin: | Ningbo,China |
| Brand Name: | Tianan Electric |
| Certification: | ISO9001，IEC |
| Model Number: | GW5 ( GT10 ) - 126D |
| Minimum Order Quantity: | 1set |
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| Price: | Pending |
| Packaging Details: | International Package |
| Delivery Time: | 45 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000sets per year |
| Rated Voltage: | 110kv126kv | AC Frequency: | 50Hz |
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| Rated Current: | 630、1250、1600 | Voltage: | High Voltage Disconnect Switch |
| Product Nama: | 2000 Times AC Outdoor GW5 Anti Electrodynamic 1600A HV Disconnect Switch 126KV | Grounding: | Single Ground |
| Structure Of Operating: | Electric | Number Of Poles: | Three |
| Switching Mode: | Single Throw-in | Material: | Copper Or Aluminum |
| High Light: | 1600A Outdoor GW5 HV Disconnect Switch,anti electrodynamic 1600A HV Disconnect Switch,2000 Times AC disconnect switch 126KV |
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AC Outdoor GW5 Anti Electrodynamic 1600A HV Disconnect Switch 126KV
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.
AC Outdoor GW5 Anti Electrodynamic 1600A HV Disconnect Switch 126KV environment condition
1. Altitude: no more than 1000m;(The excess needs to be explained in advance)
2. Ambient air temperature: - 30 + 40;
3. Relative humidity of surrounding environment: the daily average is no more than 95%;
4. The monthly average value is not more than 90%. The earthquake intensity does not exceed 8;
5. Safe place: no fire, inflammable, explosive, serious pollution, chemical corrosion and violent vibration
Features of AC Outdoor GW5 Anti Electrodynamic 1600A HV Disconnect Switch 126KV
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 of AC Outdoor GW5 Anti Electrodynamic 1600A HV Disconnect Switch 126KV
| 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 | |||
Contact Person: admin
Tel: +8613858385873
