Specifications
160
Transducers
qChange the setting menu to indicate .
wSet the unidirectional, bidirectional, or special bidirectional setting for active power measurement.
eSet the active power measurement range.
(A) Setting of the upper three digits can be
performed in a range of approx.
40~120% of the rated active power
(table on the right).
(B) If the special bidirectional setting is
set, the negative side measurement
range can be set in a range of approx.
-20~-100% of the rated active power
(-25% at the time of factory shipment)
in continuation to (A).
r
Set the value of the power factor with respect to the maximum output value (see “i Power flow” for an output example).
tSet the reactive power measurement range (see “i Power flow” for an output example).
ySet the analog output to 1-5V or 0-5V.
uSet the analog output when the full scale is exceeded.
iSet the measurement direction of power factor/reactive power during power flow.
o Continue set up in another setting menu or end set up.
(Refer to of “ Basic settings.”)
ANALOG
SINGLE: unidirectional
0.5-1 (LEAD0.5-1-LAG0.5)
0-1 (LEAD0-1-LAG0)
on (with limit)
oFF (no limit): The upper-limit output is output to approx. +5%
and the lower-limit output is output to approx. -5%.
on (with limit): The upper-limit output is output to approx. +1%
and the lower-limit output is output to approx. -1%.
Secondary voltage
110V
220V
(Direct)
(Direct)
1-phase 3-wire system
110V
220V
The unit will be var in the case of reactive power.
2-4 DOUBLE (without power flow expansion)
(Without power flow expansion)
1-5V (1-5V output) 0-5V (0-5V output)
(Without power flow expansion) (With power flow expansion)
Lead Lag Lead Lag
Lead Lag
[Button functions]
or
: The set up mode is entered when this is pressed for 2s or more.
Used for selecting an item to be set, and setting various items.
: Used for increasing/decreasing a setting value during set up, and
for checking setting values.
: Used for selecting (setting back) an item to be set.
Active power measurement direction setting indicator.
Indicates the active power measurement direction to be set.
SINGLE: unidirectional, DOUBLE: bidirectional,
DOUBLE SPECIAL: special bidirectional
Indication of measurement direction of power factor and reactive
power during power flow
Indicates the measurement direction of power factor and reactive
power during power flow.
DOUBLE: Without power flow expansion.
SPECIAL: With power flow expansion.
Special primary voltage/current setting indicator
Power
factor
Example for active power of 1000kW
1000var 0 1000var
Example in the
case of reactive
power of 1000var
(With power flow expansion)
0
20
4
mA
1000W
Unidirectional
20
4
12
mA
0
-1000W 1000W
Bidirectional
20
4
mA
0
-250W 1000W
Special bidirectional
20
4
12
mA
10.5 0.5
20
4
12
mA
100
20
4
12
mA
Lead Lag Lead Lag
Send Receive
0-1 - 0
20
4
12
mA
0 0.5 1 0.5 0 0.5 1 0.50
Lead Lag Lead Lag
Send Receive
20
4
12
mA
1000var 0 1000 0 1000var
Lead Lag Lead Lag
Send Receive
0. 5-1- 0. 50. 5-1- 0. 5 0-1- 0
20
4
12
mA
0 0.5 1 0.5 0 0.5 1 0.50
RETURN
SET
DOUBLE: bidirectional DOUBLE SPECIAL: special bidirectional
2-4 SPECIAL (with power flow expansion)
3
When this is changed, the zero adjust
and span adjust are set back to the default
settings at the time of factory shipment.
• This setting is not available with the 4-20mA specifications for analog output.
•
The same specifications are applied to all analog output CHs. Setting according to CH cannot be performed.
oFF (no limit)
iSetting menu
Rated active power
1000W✕VT ratio✕CT ratio
2000W✕CT ratio
1000W✕CT ratio
500W✕VT ratio✕CT ratio
1000W✕CT ratio
Phase-wire system
3-phase
3-wire
system
1-phase
2-wire
system
SET
RETURN
The underline in the setting specifications indicates
the default value at the time of factory shipment.
• The upper three digits can be set in a range of approx. 40~120% of the rated
reactive power (setting at the time of factory shipment: 100%).
Analog output settings
qSetting menu
buttons
buttons
buttons
buttons
buttons
buttons
buttons
buttons
buttons
ePower
rPower factor
tReactive power
uOutput limit
iPower flow
RETURN
SET
RETURN
SET
RETURN
SET
RETURN
SET
RETURN
SET
RETURN
SET
RETURN
SET
SET
w
Unidirectional,
bidirectional, or
special bidirectional
setting for active power
y Analog output
0-5 or 1-5
oSetting menu