Specifications
(1) A LEAD 0~1~0 LAG scale can also be manufactured; however, the measured power factor values of 0.5 or less are for reference only.
(2) Please specify the frequency.
(3) Use with an input current of 1/5 (e.g. 1A) or more of the rated current (e.g. 5A). The error increases as the input current decreases.
(4) In the power off or no-load state, the needle of the power factor meter stops at the mechanical zero point; black point near the power factor of 1.
(5) The T-150 rectifier is a dedicated accessory (non-compatible accessory), and thus cannot be used in combinations other than those designated for the
indicators. The distance between the indicator and the T-150 rectifier must be 5m or less, or the round-trip lead wire resistance must be 0.5Ω or less.
(6) Models with a current rating of 1A can also manufactured; the power consumption is basically the same as that of a 5A model.
(7) The weight of the T-150 rectifier is approximately 1.4kg.
(8) Can also be used for balanced circuits.
(9) Use with a positive phase sequence.
For the following models, indicators will not be function normally when a negative-phase sequence is input. Return the indicators to normal operation by
interchanging the voltage and current circuits.
(10) Please make sure to read the “Safety Precautions” (pp.5-8) and the “Selection Precautions” (p.9) to assist in selecting the model and use specifications
suited to the application.
Power Factor Meters
Mechanical Indicators
63
Specifications
Size (width ✕ height) mm
Model name
Operation principle
Accuracy (grade)
Scale
Frequency
Scale length (mm)
Weight (kg)
Indicator rating and delivery period
classification
Rectangular indicators
64✕60
YP-206NPFU
85✕75
YP-208NPFU
100✕85
YP-210NPFU
82✕82
YP-8NPFU
102✕102
YP-10NPFU
Page with outer dimensions drawing
Y-2N Series Y-N Series
55
0.07
70
0.1
85
0.1
70
0.1
90
0.15
Transducer
5
LEAD 0.5~1~0.5 LAG
50 or 60Hz
Transducer
5
LEAD 0.5~1~0.5 LAG
50 or 60Hz
3635
T-150
T-150
T-150
T-150
Circuit
3-phase 3-wire
unbalanced loads
3-phase
4-wire
1
2
0.7
1
1
1
I
1
I3
2
2
I
2
Voltage circuit
Delivery period
classification
Accessory
Voltage circuit
Delivery period
classification
Accessory
Voltage circuit
Delivery period
classification
Accessory
Voltage circuit
Delivery period
classification
Accessory
Voltage circuit
Delivery period
classification
Accessory
Consumption VA
Current circuit
T-150
T-150
T-150
T-150
1
2
0.7
1
Consumption VA
Current circuit
T-150
T-150
T-150
T-150
1
2
0.7
1
Consumption VA
Current circuit
T-150
T-150
T-150
T-150
1
2
0.7
1
Consumption VA
Current circuit
T-150
T-150
T-150
T-150
1
2
0.7
1
Consumption VA
Current circuit
Rating
110V 5A
220V 5A
/110V 5A
110/190V 5A
2
2
1
1
I
1
I3
2
2
I
2
2
2
1
1
I
1
I3
2
2
I
2
2
2
1
1
I
1
I3
2
2
I
2
2
2
1
1
I
1
I3
2
2
I
2
2
2
110
3
YP-10NPFUYP-208NPFU
YP-206NPFU, YP-208NPFU
YP-210NPFU
YP-8NPFU, YP-10NPFU
LP-80NPFU
Model name
The indicator reading is unclear.
Indication state
Change the voltage and current circuit connections
as follows:
･ Switch P1 and P3
･ Switch +C1 and +C3
･ Switch C1 and C3
Reset indicator for normal operation
For unbalanced loads
Model name
YP-12NPFU 3P3W
Indicator rating
110V 5A
Scale
LEAD0.5-1-0.5LAG
Special specifications
Cover type
B
Frequency
50Hz
Colored lines, colored
bands, etc.
The items in must be specified.
Number of
units
Phase-wire
system
3
Remarks
Ordering method