Black Box IC109A-R2 Manual de Instalação descarregar pdf (Página 146)

140

Commissioning

Validating the Complete

Protection Chain

Principle

The complete protection chain is validated during a fault simulation that causes

Sepam™ to trip the breaking device.

Procedure

1 Select one of the protection functions that triggers tripping of the breaking device

and separately, according to their incidence in the chain, the function or functions

related to the programmed or reprogrammed parts of the program logic.

2 According to the selected function or functions, inject a current and/or apply a

voltage that corresponds to a fault.

3 Observe the tripping of the breaking device and the operation of the adapted

parts of the program logic.

Place the covers on the test terminal boxes when you complete the voltage and

current application type checks.

1 2 ... 141 142 143 144 145 146 147 148 149 150 151 ... 163 164

Sem comentários

Black Box IC109A-R2 Manual de Instalação Página 146