ELCB installation

The control power supply of the earth leakage detection circuit is taken from the inside of Earth Leakage Circuit Breaker. If used on the secondary side of t... More Details >>

SHT

SHT has a burning prevention switch and it does not burn even if external switch remains "ON" state (After the circuit breaker trips, a burning prevention sw... More Details >>

PV use MCCB

We don't provide the earth leakage circuit beaker for PV power. Please use a general leakage circuit breaker. However, you need to select a reverse-connectab... More Details >>

Connectable number of MODBUS RTU (ME96SS series).

It is connectable with up to 31 units. It is necessary to prepare at least 3 PCs for connecting with 64 units. (31 units + 31 units + 2 units) More Details >>

Concurrent-use of MODBUS RTU and CC-Link.

MODBUS RTU communication and CC-Link communication can be used at the same time. More Details >>

Setting for communication (ME96SS series).

1) For the main body of ME96: Please set the following values on the “Set-up menu 2”. In case of MODBUS RTU 　 Set-up menu No. Setti... More Details >>

Error in the measurement value (ME96SS series).

There is a possibility of the wiring error for VT/CT to this model. Please check the wiring for VT/CT and this model. More Details >>

Checking the set values (ME96SS series).

Pressing the buttons of the “Set” for 2 seconds or more shifts the mode to the “Setting Value Confirmation Mode”. It is impossible to change the set values... More Details >>

Availability for special primary current and special primary voltage (ME96SS series).

This model is able to be used under unusual primary current and unusual primary voltage as long as the user sets each value within the selectable range as ... More Details >>

Wire length for analog output and contact output（ME96SS series）

It depends on the service conditions. Refer to the following guidelines. ① Contact output Contact output for ME96 series is no-voltage "a" contact. The... More Details >>