BREAKER
ETU
SKU
DIMENSIONS
APPENDIX
PICTURE -
M
-PR
O
P
L
U
S
OPER
AT
O
R
C
ONTRO
L
PICTURE - M-PRO
OPER
AT
O
R
C
ONTRO
L
PR
O
TECTION
TESTING
GENER
A
L
T
R
OUBLE
SHOO
TING
1 General (E
1 General (E
1 General (E
1 General (E
1 General (ETU)
TU)
TU)
TU)
TU)
40
1.1
Introduction
1.2 There are three types of Electronic Trip Unit (E TU)
1.3 Functional Features
1.4
Terminolog y (APPENDIX -G )
2 Pictur
2 Pictur
2 Pictur
2 Pictur
2 Picture(M-PR
e(M-PR
e(M-PR
e(M-PR
e(M-PROPL
OPL
OPL
OPL
OPLUS)
US)
US)
US)
US)
41
3 Operator Contr
3 Operator Contr
3 Operator Contr
3 Operator Contr
3 Operator Controls
ols
ols
ols
ols
42
3.1 Setting Current (Ir)
3.2 Short Time Pick up (Im)
3.3 Short Time Delay
3.4 Instantaneous protection
43
3.5 Earth Fault Pickup (If) - OPTIONAL
3.6 Earth F ault Delay - OPTIONAL
3.7 Reset
44
3.8 Navigation Table
4 Pictur
4 Pictur
4 Pictur
4 Pictur
4 Picture(M-PR
e(M-PR
e(M-PR
e(M-PR
e(M-PRO)
O)
O)
O)
O)
45
4.1 M-PRO 30/40
5 Operator Contr
5 Operator Contr
5 Operator Contr
5 Operator Contr
5 Operator Controls
ols
ols
ols
ols
46
5.1 Button Operation
5.2 Menu Structure
48
6 pr
6 pr
6 pr
6 pr
6 protection
otection
otection
otection
otection
54
6.1 Earth Fault Protection
6.2 Example to Set unrestricted Earth Fault time to 0.5 Seconds
56
7 T
7 T
7 T
7 T
7 Testing E
esting E
esting E
esting E
esting ETU
TU
TU
TU
TU
58
7.1 SELF TEST TRIP
7.2 Powering Mpro Plus/Mpro 30/Mpro 40
7.3 Test Connector & Test box
7.4 Connection
7.5 Applicable for M-ProPlus / M-Pro
7.6 Fitting Instruction - Accessories
59
8 Tr
8 Tr
8 Tr
8 Tr
8 Trouble Shooting
ouble Shooting
ouble Shooting
ouble Shooting
ouble Shooting
64
Содержание M-Pact Plus
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