Specifications

85
Mechanical Indicators
Meter Relays
Power factor meters
Specifications
Indicator rating and delivery period classification
YM-210MRNPF YM-210MRHNPF YM-210MRNPFU YM-210MRHNPFU LM-11MRNPF LM-11MRHNPF LM-11MRNPFU LM-11MRHNPFU
50 and 60Hz 50 or 60Hz 50 and 60Hz 50 or 60Hz
Transducer
5
LEAD0.5~1~0.5LAG
T-100
—
—
—
Circuit
110V 5A
220V 5A
110V 5A
220V 5A
/110V 5A
110V/190V 5A
110
3
1
1
1
2

—
—
—
—
—
—
—
T-150
T-150
T-150
—
1
2
2
2
—



1
1
2
2
T-100
—
—
—
1
1

—
—
—
—
T-150
T-150
T-150
—



I
1
I3
I2
Wide-angle indicators
100✕83 110✕110
Transducer
5
LEAD0.5~1~0.5LAG
72
0.7
175
1.8
Rating
3-phase 3-wire
(balanced)
3-phase 3-wire
(unbalanced)
3-phase 4-wire
(balanced)
2
2
1
2
—
—
—
—
1
2
2
2
1
1
2
2
2
2
Size (width ✕ height) mm
Model name
Operation principle
Accuracy (grade)
Scale
Frequency
Scale length (mm)
Weight (kg)
Rectangular indicators
Upper/Lower-limit setting
Upper-limit setting
Upper/Lower-limit setting
Upper-limit setting
Upper/Lower-limit setting
Upper-limit setting Upper/Lower-limit setting
Upper-limit setting
Consumption VA
Voltage
circuit
Delivery
period
Accessory
Voltage
circuit
Delivery
period
Accessory
Voltage
circuit
Delivery
period
Accessory
Voltage
circuit
Delivery
period
Accessory
Voltage circuit
I1
I3
I2
Consumption VA
Voltage circuit
I1
I3
I2
Consumption VA
Voltage circuit
I1
I3
I2
Consumption VA
Voltage circuit
(1) Use an input current of 1/5 or more than the rated current. The smaller the
input current, the larger the error.
(2) 1A current rating models can also be manufactured (the consumption VA is
similar to that of a 5A model).
(3) The T-100 and T-150 rectifiers are dedicated accessories (non-compatible
accessories) and thus cannot be used in combinations besides those
designated for the indicators.
The distance between the indicator and the T-100 or T-150 rectifier must be
5m or less or the round trip lead wire resistance must be 0.5Ω or less.
(4) Weight of accessory T-100 rectifier: approx. 1.4kg
T-150 rectifier: approx. 1.7kg
(5) Please specify the frequency for YM-210MRNPFU and LM-11MRNPFU.
(6) Models for balanced circuits cannot be used with unbalanced loads.
Models for unbalanced loads can be used with balanced circuits.
(7) The mounting order for the VT and CT does not have to be considered.
(8) 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.
LM-11MRNPFYM-210MRNPF
YM-210MRNPFU 3P3W B 50Hz
LEAD0.5-1-0.5LAG110V 5A
The items in must be specified.
Model name
Phase-wire system Indicator rating
Scale
Cover type
Frequency
Specification is unnecessary in the case of a model for 3-phase, 3-wire systems.
Number of
units
3
Special specifications
Colored lines, colored
bands, etc.
Standard
product
Immediate delivery
 Quasi-standard
product
Within 20 days
Special
product
21 to 60 days
Symbol
Reference delivery period
Delivery period classification
OUTPUT
INPUT
Nameplate
Nameplate
130
115
100
70
R3
R3
100
50
6
6
12 12
6
6
12
12
11.5
12.5
12.5
11.5
50
OUTPUT
INPUT
INPUT
P 1
P 1
P 3
+ C 1
+ C 1
+ C 1
+ C 1
C 1
C 1
C 1
C 1
130
115
100
70
R3
R3
100
6
6
12 12
6 6
12 12
1.2
89
113
16
150
11.5
12.5
12.5
11.5
100
M4 terminal screw
Outer dimensions of accessory
Fig. 1 Power factor meter relay (3-phase, 3-wire balanced circuit)
Fig. 2 Power factor meter relay (3-phase, 3-wire unbalanced loads)
Fig. 3 Power factor meter relay (3-phase, 4-wire system)
Connection diagram
YM-210MRHNPFU and LM-11MRHNPFU do not have LOW terminals
YM-210MRHNPFU and LM-11MRHNPFU do not have LOW terminals.
a
b
c
HIGH
LO
W
M
100V
200V
a
b
c
C1
+
C 1
P2
P3
100-110V
CT
VT
1 2 3
Auxiliary power supply
or
200-220V
Load
Note 1
+
–
+
–
±
( )
T-100 rectifier
for 3-phase, 3-wire
system balanced
power factor meter
a
b
c
HIGH
LOW
M
10
0V
20
0V
a
b
c
C1
C3
+
C 3
P 2
P 3
100-110V
CT
VT
1 2 3
+
C 1
Auxiliary power supply
or
200-220V
Load
Note 1
+
+
–
–
±
( )
T-150 rectifier
for 3-phase, 3-wire
system unbalanced
power factor meter
a
b
c
HIGH
LO
W
M
100V
200V
a
b
c
C1
C3
+
C 1
+
C 3
C2
+
C 2
P1
P3
100-110V
CT
0 1 2 3
VT
Auxiliary power supply
or
200-220V
Load
Note 1
+
+
–
–
±
( )
T-150 rectifier
for 3-phase, 4-wire
system power factor
meter
T-100 rectifier
T-150 rectifier (for 3-phase, 4-wire systems)
(The 3-phase, 3-wire system model does not have +C
2
and C
2
terminals.)
Remarks
Ordering method
YM-210MRHNPF and LM-11MRHNPF do not have LOW terminals.
Note 1.
In a low voltage circuit, grounding of the secondary sides of the
instrument voltage transformer and current transformer is unnecessary
.