BECKWITH ELECTRIC M?3311A, Instruction Book

Page: 341 / 450

A–8
M‑3311A Instruction Book
Setup System – Four Windings
Nominal Voltage:
_____ 60 V – 140 V [120]
Phase Rotation
o
[ACB]
o
ABC
Demand Timing Method
o
[15 Minutes]
o
30 Minutes
o
60 Minutes
VT Config.
o
[VAB]
o
VBC
o
VCA
o
VA
o
VB
o
VC
Current Summing 1
o
W1
o
W2
o
W3
o
W4
Current Summing 2
o
W1
o
W2
o
W3
o
W4
Enable/Disable Windings for 87 Function
[
More Than 2 Windings]
o
Winding 1 and Winding 2 Only
o
[Enable All Windings]
o
Disable Winding 1
o
Disable Winding 2
o
Disable Winding 3
o
Disable Winding 4
o
Transformer/CT Connection
o
[Standard]
o
Custom
Standard Selections:
Transformer W1
Transformer W2 Transformer W3 Transformer W4
o
[Y]
o
[Y]
o
[Y]
o
[Y]
o
Dab
o
Dab
o
Dab
o
Dab
o
Dac
o
Dac
o
Dac
o
Dac
o
Inverse Y
o
Inverse Y
o
Inverse Y
o
Inverse Y
o
Inverse Dab
o
Inverse Dab
o
Inverse Dab
o
Inverse Dab
o
Inverse Dac
o
Inverse Dac
o
Inverse Dac
o
Inverse Dac
CT W1 CT W2 CT W3 CT W4
o
[Y]
o
[Y]
o
[Y]
o
[Y]
o
Dab
o
Dab
o
Dab
o
Dab
o
Dac
o
Dac
o
Dac
o
Dac
o
Inverse Y
o
Inverse Y
o
Inverse Y
o
Inverse Y
o
Inverse Dab
o
Inverse Dab
o
Inverse Dab
o
Inverse Dab
o
Inverse Dac
o
Inverse Dac
o
Inverse Dac
o
Inverse Dac

NOTE
:
As Shipped
settings are contained in brackets [ ] where applicable.
Figure A‑3 Setup System (Four Windings) (page 1 of 3)