ABB REC670 Product Manual page 70

Bay control REC670
Pre-configured
Product version: 1.1
IED
Table 78. Case
Material Steel sheet
Front plate Steel sheet profile with cut-out for HMI
Surface treatment Aluzink preplated steel
Finish Light grey (RAL 7035)
Table 79. Water and dust protection level according to IEC 60529
Front IP40 (IP54 with sealing strip)
Rear, sides, top IP20
and bottom
Table 80. Weight
Case size
6U, 1/2 x 19"
6U, 3/4 x 19"
6U, 1/1 x 19"
Connection system
Table 81. CT and VT circuit connectors
Connector type
Terminal blocks of feed through
type
Terminal blocks suitable for ring
lug terminals
Table 82. Binary I/O connection system
Connector type
Screw compression type
Terminal blocks suitable for ring
lug terminals
70
Weight
£ 10 kg
£ 15 kg
£ 18 kg
Rated voltage and
current
250 V AC, 20 A
250 V AC, 20 A
Rated voltage
250 V AC
300 V AC
1MRK 511 192-BEN B
Issued: June 2010
Maximum conductor
area
2
4 mm
2
4 mm
Maximum conductor
area
2
2.5 mm
2
2 × 1 mm
2
3 mm
ABB