For detail pics,pls contact us with free!
ABB 3BUS212310-001 new with one year warranty
Set a current above the set operating value of I>>. Inject the current instantaneously and check
that the alarm output relay I>> operates. Check the tripping time of the high set element according
chapter 6.4.5.
Check the accuracy of the operating current setting by gradually increasing the injected current until
the I>> element picks up. Read the current value form the am-meter and compare with the desired
setting.
Repeat the entire test on other phases and earth current input circuits in the same manner.
Our Advantage
ZheXun is Specialize in PLC Module, DCS Card Pieces, ESD System Card Pieces, etc.
ZheXun is Professional Supplier For Industrial Automation Spare Parts, Contact Now.
We Also Sell Emerson DeltaV EPRO Yokogawa Products,Call US Now.
Related Products:
140CPS11420
140CPU43412U
140XBP01600
RXM2AB2BD
RXZE1M2C
ISI202
PTQ-PDPMV1
5STP25L5200
AI830A
AI810
AO810V2
DI818
DO818
6ES7138-4CF03-0AB0
6ES7132-4HB12-0AB0
140DAI75300
140NOE77100
140ACI03000
140ACO02000
140ARI03010