CT118 Spring Operating Mechanism for 110kv/ 220kv Sf6 Switchgear

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Energy-storage Type
• Model NO.: CT118
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: as Specification
• Poles Number: N/a
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000
• OEM: Accept
• Frequency: 50Hz
• Mechanical Endurance: 10,000 Cycles
• Motor: AC/DC 110V/220V
• Transport Package: Standard Export Packing Way by Sea, Air, Railway
• Specification: 1020*600*500mm
• Trademark: LIYOND
• Origin: China
• Production Capacity: 10000/Month
• Package Size: 75.00cm * 81.00cm * 128.00cm
• Package Gross Weight: 380.000kg

Product Description

CT118 Spring operating mechanism for 110kV/ 220kV switchgear

 

 

Model CT118 spring operating mechanism is a new generation product ingeniously developed by Yueqing Liyond Electric Co., Ltd assimilating internationally advanced technology. It features small and exquisite, compact structure, high closing power, simple maintenance and long service life. It is used in the operation of those matched 110 kV and 220 kV self-energized high voltage SF₆ circuit breaker (GCB) and totally-enclosed switchgear assembly (GIS) as well as other outdoor and indoor circuit breakers with corresponding operating energy in closing and breaking. The performance of Model CT118 spring operating mechanism is in compliance with the requirements under the national standard GB 1984 < AC High Voltage Circuit Breaker> and the requirements in the Technical Specification of this product.

Features:
1.The support is a high strength cast aluminum alloy with perfect rigidity.
2.The support is once-time machined in the CNC processing center into its final form with high accuracy.
3.All bearings are high quality needle roller bearings of famous brands such as NTN, IKO, NSK and INA with high bearing capability.
4.The nickel-phosphorus electroplating process is used for surface treatment to enhance the surface hardness and corrosion resistance of the metal parts substantially.

Condition of Service:
1.Place of Service: indoor and outdoor;
2.Ambient Air Temperature: max. +40ºC, min. -40ºC;
3.Relative Humidity: daily averaged RH ≯ 95%, monthly averaged RH ≯ 90% (25ºC);
4.Vapor Pressure: daily averaged ≯ 2.2 x 10-3 MPa; monthly averaged ≯ 1.8 x 10-3 MPa;
5.Air Contamination: Class III;
6.Earthquake Intensity: Degree 9
7.Neither serious corrosion nor frequent tense vibration is existed.

Order Notes
1.The description and model of the circuit breaker, rated voltage, rated current and rated interrupting current should be contained in the purchase order.
2.The rated voltage of the closing coil and breaking coil of the operating mechanism.
3.The rated voltage of the motor.
4.Any other special requirement.

FAQ

Q: Could I have prices of your products?

A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.

Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us.

Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation.

Q: What is the lead time? 
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment. 

Q: What is your Trade Terms? 
A: We accept EXW, FOB, CIF, FCA, etc. 

Q: What is your payment method?  
A: We accept T/T, Western Union, Paypal, etc.

Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales? 
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.