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Transducer

AC Transducer

MODEL 7541

Isolated AC Voltage, AC Current Transducer

Operation manual

Basic Specifications

Model Designation

7541 - -
     
① Input Signal
Code Input
43 AC 0 to 110 V *
44 AC 0 to 150 V
45 AC 0 to 220 V *
53 AC 0 to 1 A
54 AC 0 to 5 A
*
Rated output will be obtained during AC 100/200 V input, 110% times rated output will be obtained during AC 110/220 V input.
② Output Signal
Code Output
01 DC 0 to 10 mV
02 DC 0 to 100 mV
03 DC 0 to 1 V
00 Except above DC voltage output (10mV to 5V)
23 DC 0 to 1 mA

Input Specifications

Input Signal Input Loss
AC 0 to 110 V Less than 1 VA
AC 0 to 150 V Less than 1 VA
AC 0 to 220 V Less than 1.5 VA
AC 0 to 1 A Less than 1 VA
AC 0 to 5 A Less than 1 VA

Output Specifications

Output Signal Output Impedance Tolerable Load Resistance
DC 0 to 10 mV Approx. 10 Ω More than 10 kΩ
DC 0 to 100 mV Approx. 100 Ω More than 100 kΩ
DC 0 to 1 V Approx. 1 kΩ More than 1 MΩ
DC 0 to 1 mA Approx. 6 kΩ 0 to 5 kΩ(need to select)

General Specifications

Allowance 0.5% of SPAN at 23°C
Response Less than 0.7s (0→99%)
Output ripple Less than approx. 3% p-p of SPAN
Temperature coefficient 500 ppm/°C
Output adjustment range ZERO:―
SPAN:More than ± 5% of SPAN
Frequency 50/60 Hz, 400 Hz(need to select)
Insulation resistance Between Input terminals and Output terminals: DC 500 V more than 100 MΩ (Voltage input is not isolated.)
Withstand voltage
Between Input terminals and Output terminals:
AC 2000 V 1min.(Only current input)
Between all terminals and external case:
AC 2000 V 1min.
Operating temperature -5 to 55°C
Storage temperature -20 to 70°C
Weight Approx. 230 g(Current input) / Approx. 160 g(Voltage input)
Socket:Approx. 70 g

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