110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA

110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA

Description:

KRIPAL?Earth?Leakage?Relay?is?a?micro-mrocessor?based?electronic?protection?device ?designed ?to?recognize?current?leakage?to?ensure?the?protection ?of?electrical?installations ?and?persons ?against ?direct ?and?indirect?contacts.

KRIPAL?micro-processor?based?digital?earth?leakage?relay?used?for?monitoring?low-level ?leakage ?or ?unbalanced?current,?due?to?insulation?loss?on?conductors?or?faulty?equipment?installed?in?the?network.?It?

incorporates?a?real?time?continuous?display?of?the?earth?leakage?current?value?in?true?RMS?ampere?and?allows?

the?isolation?of?the?faulty?network?or?equipment?if?necessary.??

A?ring-type?current?transformer?is?used?to?detect?and?provide?the?continuous?measurement?of?the?leakage?

current.

Specifications:

Functions:

1. 25 selectable sensitivity settings 30mA to 30A

2. 9 selectable time delays: 0-3s

3. earth leakage level indicators

4. detection of no connection of ZCT

5. relay tripped indicator

6. trip starting indicator

7. protected againest nuisance tripping

Benefit:

Current?measurement?based?on?fundamental?frequency,?prevents?nuisance?tripping

Digital?display?or?dial?activated?for?ease?of?use

Robust?casing?protects?the?unit?from?external?interference

Applications:

Industrial?equipment?protection

Suitable?for?low?voltage?distribution?protection