ABB rec670 Commissioning Manual

Test
equipment
UMeasure
Ph/N
Ph/Ph
IEC05000480-4-en.vsd
U-Bus
U-Line
N
IED
U3PBB1
N
UL1
UL2
UL3
N
Input Phase
L1,L2,L3
L12,L23,L31
UMeasure
Ph/N
Ph/Ph
Input Phase
L1,L2,L3
L12,L23,L31
U3PLN1
IEC05000480 V4 EN
Figure 21: General test connection with three-phase voltage connected to the
line side
U-Bus1
U-Line1
N
Test
equipment
IED
U3PBB1
N
IEC05000481-5-en.vsd
N
UMeasure
Ph/N
Ph/Ph
U-Bus2
U-Line2
U3PBB2
U3PLN2
U3PLN1
N
N
Input Phase
L1,L2,L3
L12,L23,L31
UMeasure
Ph/N
Ph/Ph
Input Phase
L1,L2,L3
L12,L23,L31
IEC05000481 V5 EN
Figure 22: General test connection for a 1½ breaker diameter with one-phase
voltage connected to the line side
Section 10 1MRK 511 360-UEN A
Testing functionality by secondary injection
142 Bay control REC670 2.1 IEC
Commissioning manual

ABB rec670 Specifications

General

Brand	ABB
Model	rec670
Category	Control Unit
Language	English