CT24 type spring operated mechanismDetailed product description：

The CT24 spring mechanism can be used to operate 110KV self powered SF6 circuit breakers, and its performance meets the requirements of GB1984-89 "AC High Voltage Circuit Breakers" and the "Technical Conditions" of this product. All indicators meet or exceed the relevant standards in IEC56 "High Voltage AC Circuit Breakers".

This institution has two types of energy storage: electric energy storage and manual energy storage. The closing operation includes remote control or on-site closing electromagnetic operation and rotating handle operation; There are two types of opening operations: remote control or local opening solenoid and rotating handle operation.

1. The energy storage motor is a dual-purpose AC/DC motor, with the following technical parameters:

model	84HL01	84HL02
Rated working voltage (V)	≌220	≌110
Rated input power of electric motor (W)	five hundred	five hundred
Normal operating voltage range	80%-110%Ue	80%-110%Ue
Rated voltage energy storage time	≤15s	≤15s

2. Manual energy storage uses a specially designed handle with a length of 380mm and a maximum operating force of 200N during energy storage;
3. The closing electromagnet adopts a spiral tube electromagnet, and its technical parameters are as follows:

Rated working voltage (V)	-220	-110
Rated working current (A)	two	two point two
Rated power (W)	four hundred and forty	two hundred and forty-two
Coil resistance at 20 ℃ (Ω)	105±5	50±2
Normal operating voltage range	80%-110%

4. The opening electromagnet adopts a spiral tube electromagnet, and its technical parameters are as follows:

Rated working voltage (V)	-220	-110
Rated working current (A)	one point five	two point two
Rated power (W)	three hundred and thirty	two hundred and forty-two
Coil resistance at 20 ℃ (Ω)	105±5	50±2
Normal operating voltage range	65%-110%

5. Institutional output angle: 55-57 degrees.
6. The adjustment range of the closing power of the mechanism is large, which can be adjusted between 280kg. m and 364kg. m.
7. Net weight of the institution: 280kg

Outline and Installation Dimensional Diagram of End Hanging Mechanism



Schematic diagram of the appearance and installation dimensions of the mid mounted mechanism



End mounted installation method/Mid mounted installation method:

CT24 type spring operated mechanism