Specifications

175
Transducers
Performance
Performance
Usage conditions
Classification Power transducers
Grade 0.5
Continuous overload 120% of rated input value
Impact resistance
Vibration resistance
Usage temperature range
Storage temperature range
Humidity
Product name Current transducers Voltage transducers Active power transducers
Box
T-51KAA
T-51KSS
T-51HAA
T-51HSS
Tolerance
Influence of
temperature
Influence of
frequency *1
Influence of
power factor
(reactive
factor)
Instantaneous
overload
(input)
Withstand
voltage
Insulation
resistance
Noise
resistance
Influence of
voltage
±0.5%
±0.5%
±0.25%
(both)
—
—
—
0.25
T-101SAA
±0.25%
±0.25%
±0.13%
—
—
—
0.5
T-51KAV
T-51HAV
±0.5%
±0.5%
±0.25%
(both)
—
—
—
0.25
T-101SAV
±0.25%
±0.25%
±0.13%
—
—
—
Influence of
current
% with respect to
basal value
% with respect to
basal value upon
change of ±10°
from 23°C
% with respect to
basal value upon
change of ±5% from
rated frequency
% with respect to
basal value upon
change of ±10%
from rated voltage
% with respect to basal
value upon change of 20%
and 120% of the rating
from rated frequency
% with respect to basal value
upon change from a power
factor (reactive factor) of 1 to
a LAG and LEAD of 0.5 each
1.5 times rated voltage
2 times rated current
10 times rated current
—
Supply electricity for 10s duration
10 times at 10s intervals
Supply electricity for 3s duration
5 times at 5min intervals
120% of rated input value
Supply electricity for 10s duration
10 times at 10s intervals
—
—
0.5
T-101HW
±0.5%
±0.5%
±0.25%
(both)
±0.25%
—
±0.5%
0.25
T-101SW
±0.25%
±0.25%
±0.13%
±0.13%
—
±0.25%
120% of rated input voltage
120% of rated current
Supply electricity for 10s duration
10 times at 10s intervals
Supply electricity for 10s duration
10 times at 10s intervals
Supply electricity for 3s duration
5 times at 5min intervals
between electric circuit
and outer casing
between input circuit and
auxiliary power supply
between input circuit
and output circuit
between output circuit and
auxiliary power supply
Test voltage: 500VDC
Auxiliary power supply
Input
2000VAC for 1min
2000VAC for 1min (units without an auxiliary power supply are excluded)
2000VAC for 1min
2000VAC for 1min (units without an auxiliary power supply are excluded)
10MΩ or more (at relative humidity of 80% or less)
±1500V, pulse width: 1ms
±1500V, pulse width: 1ms (current input circuits are exempt)
490m/s
2
(50G), in 3 directions, 6 times with mounting legs mounted
16.7Hz, double amplitude 4mm, in 3 directions, 1h each (corresponding to approx. 2.2G) with mounting legs mounted
-10~50°C (daily mean temperature: 35°C or less)
-20~60°C
30~85% relative humidity
Model
name
*1 For models with the “both” specified, the % with respect to basal value that is the maximum value of the mutual difference between output
values when the frequency is changed from 45 to 65Hz.