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Загрузка...JN15-12 / D31.5 Electrical earthing switch
JN15-12 / D31.5 Electrical earthing switch
summary:
The electrical earthing switch manufactured by our company is a leading work mechanism, it is used together with the L15 earthing switch. With reliable protection “five interlocks, it is possible to carry out a test of closing the earth electrode with electric drive, will satisfy the needs of the development of
intelligent networks.
It is also important for the use of the earthing switch.
adjustment of the earthing switch
in accordance with the following steps,
Read the specification of the electrical control device ERC-10-HB switchgear. In accordance with the connection diagram of terminals 8 ERC-10-HB, connect the terminal block with an electrical grounding switch in accordance with the electrical diagram.
The terminal of the electrical earthing switch is connected to terminals. After completing the connection, before the power-on test, the user must pull the terminal, hang the measured 1.2 motor terminal, during the print switch the handle of the electrical control device, you need to ensure that the holder1 “this plus source, holder 2 – minus the source of power” After connecting correctly, connect the terminology.
When testing, watching correctly pi all ERC-10-HB devices work. If not correct, please check the continuity of the terminal and the opening and closing signals of the switch correctly or
Control the opening and closing of the earthing switch manually, observing whether the electrical control is correct on the display. If everything is correct, you can debug the motor control. Special note for the motor control test: Electrical distributing device [On control send ‘ntruct’on the opening or closing of the earthing switch. If the working conditions are met, the grounding or opening of the closing switch will be executed, observing whether the mechanism is in the correct direction of rotation. If the direction of rotation of the mechanism opposite,
Read the specification of the electrical control device ERC-10-HB switchgear. In accordance with the connection diagram of terminals 8 ERC-10-HB, connect the terminal block with an electrical grounding switch in accordance with the electrical diagram.
The terminal of the electrical earthing switch is connected to terminals. After completing the connection, before the power-on test, the user must pull the terminal, hang the measured 1.2 motor terminal, during the print switch the handle of the electrical control device, you need to ensure that the holder1 “this plus source, holder 2 – minus the source of power” After connecting correctly, connect the terminology.
When testing, watching correctly pi all ERC-10-HB devices work. If not correct, please check the continuity of the terminal and the opening and closing signals of the switch correctly or
Control the opening and closing of the earthing switch manually, observing whether the electrical control is correct on the display. If everything is correct, you can debug the motor control. Special note for the motor control test: Electrical distributing device [On control send ‘ntruct’on the opening or closing of the earthing switch. If the working conditions are met, the grounding or opening of the closing switch will be executed, observing whether the mechanism is in the correct direction of rotation. If the direction of rotation of the mechanism opposite,
the user must immediately turn off the power or press the button on the device to stop the current operation “try again after changing the motor positive and negative terminals. If the operating conditions are not fulfilled (for example, the locking signal of the control unit 11 is not correct), the control unit will not work properly, the user should be positioned in such a way as to meet the operating conditions and try again.)
Motion deactivation and opening and closing signal when reaching the electrical grounding switch can be the connections between the working cam and the microswitch. When the electrical earthing switch is connected to the lock of the cabinet, we must offer power management to the power supply, in conjunction with the opening of the control unit – and closing the indicator light, manually, adjusting the opening and closing of the grounding (Note: When the grounding spring is slightly more dead point, should immediately seize.), whether to observe the opening control device and the closing indicator can be synchronized or not. Otherwise, we must adjust the upper and lower positions of the twin-screw interlock wires to make them synchronous. If the position error is blocked too much,
Motion deactivation and opening and closing signal when reaching the electrical grounding switch can be the connections between the working cam and the microswitch. When the electrical earthing switch is connected to the lock of the cabinet, we must offer power management to the power supply, in conjunction with the opening of the control unit – and closing the indicator light, manually, adjusting the opening and closing of the grounding (Note: When the grounding spring is slightly more dead point, should immediately seize.), whether to observe the opening control device and the closing indicator can be synchronized or not. Otherwise, we must adjust the upper and lower positions of the twin-screw interlock wires to make them synchronous. If the position error is blocked too much,
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