江苏安科瑞电器制造有限公司

Products

ASJ series earth leakage relays

1.General

ASJ series earth leakage relays associated with a remote trip breaking device(automatic power breaking),provide the following functions:

protection against indirect contact.

limitation of leakage currents.

Type Aearth leakage detection and power supplybreaking.

Fully configurable:

2 relays with configurable function(alarm or pre-alarm at 50% IΔn).

Adjustment of IΔn from 0.03 to 30 A.

Time delay 0 to 10 s.

Positive or negative security configurableby the user.

Selection of toroid ratio.

Tripping accuracy by TRMS measurement:

Improves immunity to nuisance tripping.

Instantaneous display of permanentleakage currents:

The LED bargraph provides a real-time displayof fluctuations in leakage currents.

2.Technical  Features

 

3.Dimension

4.Typical Applications