ABB TPU-2000R - Page 2

ABB Transformer Protection Unit 2000R
4-6
Relay Design and Specifications
Dimensions are in: inches
[millimeters]
18.88
[479.6]
1.49
[37.8]
2.25
[57.2]
5.22
[132.6]
C
E
. 594
[15.1]
STATUS
NORMAL
FAIL
OVERTEMP
OVERLOAD
SYSTEM RESET
¯A
¯B
¯C
N
DIFFERENTIAL
TIME
INSTANTANEOUS
NEGATIVE SEQUENCE
TARGET RESET
TARGETS
TPU
2000R
RET 544
G-2
Top View
9.00
[229.0]
17.12
[434.8]
.15
[4]
1.625
[42]
Bracket Position for
Semi-flush Mounting
Bracket Position for
Flush Mounting
Figure 4-2. TPU-2000R Case Dimensions