Selection And Ordering Data - ABB REF601 Product Manual

Feeder Protection
REF601
Product version: 2.0

19. Selection and ordering data

The relay type and serial number label identifies the
protection relay. An order number label is placed on
the side of the relay. The order number consists of
a string of codes generated from the hardware and
software modules of the relay The serial number and
order number label is placed on side of relay.
3,4
5,6
10
11
Example code:
Your ordering code:
Digit (#)
Code
Figure 4. Ordering key for complete relay
ABB
# Description
1 Relay type
REF601
2
Standard
IEC
CEI
Analog input / output
3 sensor and ground CT
Binary input / output
2 BI + 6 BO
# Description
7 Serial communication
with RS485
None
8 Communication protocol
MODBUS RTU
None
9 Power supply
24...240V AC / DC
For future use
Undefined
Version
Product version 2.0
REF601 B A 4 2 6 B
1 2 3 4
          
Use the ordering key information in Fig. 4 to gen-
erate the order number when ordering complete
protection relays.
REF601 B A 4 2 6
REF601
B
J
A4
26
REF601 B A 4 2 6 B A 1 X E
B
N
A
N
1
X
E
A 1 X E
5 6 7 8 9 10 11
1MDB07207-YN
B A 1 X E
17