Manual for RGU-10 B

GENERAL DESCRIPTION

Electronic type B earth leakage current protection and monitoring relay. Associated to external core balance transformer the WG-xx-TB and WGC-xx-TB families. It has 2 programables outputs relays. Main trip and prealarm signal. It has one free voltage input for external TRIP/RESET. Mounting in DIN rail 466277 (En50022) or PANEL 72x72 by means of accesories M5ZFF1. Displays setting values and instantaneus earth leakage current value.

INSTALLATION AND START-UP

The user must take into account and observe the informations and warnings included in this instruction manual to guarantee the correct operation of the equipment and comply whit the safety specifications. The equipment must not turned on until is fully installed in the electrical panel. ¡ IMPORTANT! The unit's protections systems might not be effective if the unit is used for purpose other than those specifications by the manufacturer.

INSTALLING THE EQUIPMENT

DIN rail installation. Through the CBT must pass all live conductors supplyng electrical energy to loads or part of the installation which requires it to earth leakage protection with this device. In single-phase installation (phase and neutral, L and N), three phase - 3 wires (three phases, L1, L2 and L3) or three phases - 4 wires (L1, L2, L3 and N). All connections Should be inside the electrical board.