Product Overview: Outdoor Disconnect Switch Electromotor Operation Mechanism
CJ2, SRCJ2-3, SRCJ7, SRCJ8 , SRCJ10 type electromotor operation mechanism are outdoor product used in operation high voltagedisconnect switch and earthing switch, which can conduct remote control, or locally motor-driven operation or manual operation by handle.Fastener is in- stalled between manual and motor-driven operation to guarantee the safety.
The electromotor operation mechanism uses electromotor to pass the torque to the output shaft through double worm gear reduction gear, Electrical control, protection and signal transmission devices, manual operation and related fasteners are installed in the mechanism.
Specifications and Parameters:
Type |
CJ2 |
SRCJ2 |
SRCJ3 |
SRCJ7 |
SRCJ8 |
SRCJ10 |
Principal axis corner |
90°/180° |
180° |
135⁰ |
180⁰ |
180⁰ |
180⁰ |
Electromotor power W |
200 |
370 |
550 |
600 |
Electromotor voltage V |
AC380、AC220、DC220、DC110 |
Control vollage V |
AC380、AC220、DC220、DC110 |
Switching on/off time s |
7±1 |
16±1 |
12±1 |
12±1 |
16±1 |
24±2 |
Product Features:
The operation mechanism is the driven element and an important component of disconnect switch and earthing switch. Long-term operation and practice have proved that the performance of operation mechanism will influence the reliability of the operation of disconnect switch to great extent.
- The box ls riveted by high quality stainless steel, which is without welding line, in good appearance and welding line corrosion free, The top of the box is made to a slope to prevent ponding.
- The box is sealed and rain-proof, Dehumidification moistureproof heater and ventlight are installed inside the box.
- The core components of the mechanism adopt twin-stage worm reduction box manufactured with the technique of Italian conical surface envelope reduction gear, which has good performance, tight structure, high efficiency, stable operation, low noise and durable.
- The components adopt top grade products manufactured by famous manufacturers such as Schneider, Phoenix and ABB to guarantee reliable operation.
- The mechanism adopts building block principle, which can constitute different output revolving speed and corer specifications according to the requirements of the users.
- The electromotor has protections of short circuit, overload and open phase.
- Doors are installed on both the front and side of the box for the convenience of maintenance and inspection. Movable control panel is installed an the front door of the box, on which the components are installed for the convenience of wiring and inspection. The A.C. contactor is installed vertically in good working condition.
- The user can install a mechanical lock or computer lock on the door of the mechanism box.
- There shutting function of the mechanism is complete. SRCJ2, SRCJ3 and SRCJ8 type can realize the shutting between manual and power-driven by auxiliary relay, it can also realize neither power-driven operation nor manual operation when the system does not allow operations to prevent mis-operation effectively.
- The disconnect switch of single pole operation can realize tripolar electric linking according to the requirements of the user.