Setting; Setting Data - Mitsubishi EMU4-BM1-MB User Manual

6.

Setting

6.1 Setting data

To set this unit, dedicated small-size display unit (EMU4-D65) is necessary.
For the setting method, refer to User's manual (Details) of the display unit.
Items can be setup by model is showed below table.
Items
Phase wire system
2 circuits measuring setting
Primary voltage
Primary current
Demand time
Electric energy converted value
Cut-off rate of current
Simple measurement
External input
Operating time
External output
MODBUS Communication setting
Setup for logging
Setup for upper and lower limit alarm
*: This items can be setup when using Logging Unit(EMU4-LM).
The data can be setup is showed below. Bold text is default setting value.
6.1.1 Phase wire system
Setup is showed in below table in each unit.
Model
EMU4-BM1-MB
EMU4-HM1-MB
6.1.2 2 circuits measuring setting
Setup is showed in below table in phase wire system is 1P2W.
2 circuits measuring
Use, Non-use
6.1.3 Primary voltage
Set the rated voltage of the measuring circuit. Please setup the primary voltage of VT when set "Use of VT".
Primary voltage is set below value by use of VT or not, setup for wiring type and unit.
Model
EMU4-BM1-MB
EMU4-BM1-MB
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×
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×
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×
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1
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Setting value
1P2W、1P3W、3P3W
1P2W、1P3W、3P3W、3P4W
Phase wire Use or non-use
system of VT
1P2W/3P3W Non-use of VT
Use of VT
1P3W Non-use of VT
(Hold)
EMU4-HM1-MB
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1
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Setting value
[Direct voltage]：110V, 220V
[Primary voltage] ： 440V, 690V, 1100V, 2200V, 3300V,
6600V,11000V, 13200V, 13800V, 15000V, 16500V,
22000V, 24000V, 33000V, 66000V, 77000V,
110000V, SP
※This setting value can be set [Special primary voltage]
and [Special secondary voltage] when setting SP. Can be
set in the 1V step.
[Special primary voltage]：1 to 110000V（440V）
[Special secondary voltage]：1 to 220V（110V）
[Direct voltage]：110V
15
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