Time controller PCS-534
Sequential controller pulse-time; 4-channel.
Automatic transfer switch controller
Enables simultaneous control of up to three supply lines.
SZR-279 is intended for the control of parameters and correctness of operation of supply lines and automatic changeover of the object\'s power supply sources in the event of a drop in the parameters of the currently switched-on supply line or a total voltage drop in this line.
Automatic transfer switch controller
Enables simultaneous control of up to three supply lines.
SZR-279 is intended for the control of parameters and correctness of operation of supply lines and automatic changeover of the object\'s power supply sources in the event of a drop in the parameters of the currently switched-on supply line or a total voltage drop in this line.