Voltage relay rbuz d2-40 | Обустройство дома

Voltage relay rbuz d2-40 | Обустройство дома

-Thermal protection and housing of non-fuel polycarbonate

-Accurate voltage measurement thanks to true RMS algorithm

-Professional off time delay model

-Two types of load delay after emergency response

-Non-volatile emergency log (memorizes up to 100 values)

-Decryption of the acronym of the names of menu items

The rbuz D2 voltage relay is designed to protect the equipment from excessive voltage fluctuations. When an emergency occurs, the device turns off the load. Relays are applied in single phase AC networks (230 V). Additionally equipped with thermal protection, which is activated if the temperature inside the case reaches 80 ° C.

Rbuz D2 with high precision measures voltage. Truerms operation principle-the algorithm reduces the impact of network interference on voltage measurement accuracy when the voltage form is different from sinusoid.

You can activate the professional time-off delay model. It allows you not to disable the equipment at safe in size and duration of voltage deviations.

The device provides 2 types of load delay inclusion:

-When counting the time to load is counted from the moment of voltage stabilization;

-When the countdown starts from the time the relay is off.

The delay time can be set from 3 to 600 C, depending on the type of connected equipment. For frequent equipment voltage discharges (e.g. for refrigerators and air conditioners), delay time is recommended to be set at 120-180 sec.

The journal is able to store in non-volatile memory 100 of the latest emergency positives (for example, voltage when the relay is turned off or thermal protection is triggered).

Rbuz D2 has a very convenient standardized input-output connection, there is no need to use zero terminal when connecting. The device is configured with only three buttons. The fourth button "i" is designed to view the log of emergency positives and decrypt the abbreviation of menu items. The digital screen constantly displays the voltage value, and also displays system information. The ability to adjust the brightness of the screen and the indicator in standby mode is available.

The rbuz D2 voltage relay is very compact, takes 2 standard modules in the switchboard. Its installation takes place in the distribution panel on a standard DIN rail with a width of 35mm. If there is increased humidity in the room or there is a possibility of water entering the device, then the shield must meet the protection class IP55 (according to gost 14254).