Circuit Breaker Spring Mechanism CT170（export product）
In the mechanism, it can operate 126kV high voltage SF6 circuit breaker and gas insulated switchgear (GIS). Its performance meets the requirements of GB1984 "AC High Voltage Circuit Breakers", IEC56 "AC High Voltage Circuit Breakers" and "Product Technical Conditions".
Abstract
1. Model and Name: circuit breaker Spring Mechanism CT170
2. Main application and performance
This mechanism can operate 126kV high voltage SF6 circuit breaker and gas insulated switchgear (GIS). Its performance meets the requirements of GB1984 "AC High Voltage Circuit Breakers", IEC56 "High Voltage AC Circuit Breakers" and "Product Technical Conditions".
The mechanism can be electric energy storage and manual energy storage. Switch operation is divided into remote control operation, near electric operation and manual operation.
3. The mechanism can be operated by special tools for slow separation and slow combination.
Environmental conditions of service
1. Ambient temperature:
2. Relative humidity: average daily humidity not exceeding 95%; average monthly humidity not exceeding 90%.
Monthly average humidity not exceeding 90%.
3. Pollution level: Class III.
4. Occasions without frequent and severe vibration.
5. place of use: outdoor and indoor can be.
Main Technical Parameters
1. Functional parameters
a.Switch-on power:2000～3700N-m
b.Switch-off power:1000～2000N-m
c. Output angle: 45
d. Stroke of the damper: 100 mm
e. Mechanical life: 10000
f.Weight:260kg
2. The energy storage motors are AC and DC motors, and the main technical parameters are shown in the table below:
Motor model | HDZ-26005A |
Rated output power（W） | 600 |
Rated voltage（V） | DC110/220 AC220 |
Rated current（A） | 10/5 |
Normal working voltage range | 85%-110%Ue |
Energy storage time under the rated working voltage（S） | ＜15 |
Motor speed（r.p.m） | 530 |
3. The technical parameters of the switching solenoid are shown in the table below:
Rated voltage（V） | -220 | -110 |
Rated current（A） | 2 | 3.3 |
Rated power（W） | 440 | 330 |
Coil resistance at 20℃（Ω） | 110±5 | 33±1.6 |
Working voltage range | 85%-110%Ue | |
4. The technical parameters of the switching solenoid are shown in the table below:
Rated voltage（V） | -220 | -110 |
Rated current（A） | 2 | 3.3 |
Rated power（W） | 440 | 330 |
Coil resistance at 20℃（Ω） | 110±5 | 33±1.6 |
Working voltage range | 65%-120%Ue | |
Ordering instructions
1. When ordering, please specify the product model, name, quantity and basic parameters, such as the voltage of the open and closed control circuits and the voltage of the motor energy storage.
2. If you need to order special tools, spare parts and wearing parts, please specify them in the economic contract.
3. If there are other special requirements, please consult with the manufacturer after production.
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