Buy three-phase voltage relay RNPP-302 NOVATEK-Electro

Sell electro-technical products from a warehouse in Odessa. The price is below the price. At constant order, You can buy electro-technical products at a price below the price. On all products NOVATEK-Electro is the official warranty.

Voltage relay RNPP-302 is designed to protect three-phase consumers from the main types of accident in the electrical network, such as:
output current of the voltage values within the acceptable thresholds;
- violations of rotation and coalescence phases;
- violations of pornofanatic and the symmetry of the network voltage.
The device controls the main parameters of the electric network and when their deviation disables the load.
The presence of three-digit seven-segment display on the front panel of the device allows you to:
- to continuously indicate the current value of the voltage;
- to indicate the type of accident occurred;
to see (visualize) the installation modes and parameters.
Using the menu the user has the ability to set:
- display mode voltages on phases;
- mode response of the relay to the digital signal remote shutdown;
- type relay;
- how to set the deflection voltage;
- enable/disable control of unbalance;
- enable/disable monitoring of phase sequence;
- control mode, the voltage at the terminals of the starter;
- view of the measured voltage;
- the threshold for the maximum allowable voltage value;
- the threshold for the minimum allowable voltage value;
- the threshold of permissible values of unbalance;
- reclosing time;
the time delay of a minimum voltage;
the time delay on the maximum voltage;
the time delay for phase distortion;
the time delay for phase interruption;
the time delay for alarm on the digital input.