
Stable Output Low Voltage Transformer 12-15VAC 120VAC Transformation
Our products are low cost, high precision, wide linear range, low phase shift error, and resistant to combustion casings and fillers.This sensor has a wide range of applications and is well received by customers.
- Product Introduction

Description:
50/60 Hz,Single Phase,AC Current Sensor
Dynamic Range from 0.1 to 9Amps
Meets IEC62053-21 class 1
Meets IEC 60044-1 class 0.1 Phase error < 5'
Immune to external AC magnetic field. Immune to DC current & DC magnetic field
Very low temperature coefficient
Meets UL class B (130℃) thermal insulation system
Meets UL 94V-0
AC isolation resistance: 4KV for 60s
Application:
Electricity meter
Recording
Power monitoring
Energy management
Alternative energy monitoring
ELECTRIC SPECIFICAITON AT 25℃ | ||||||||||
Model number | Turns Ration | Ipri4 | Iout5 | Iprimax6 | Ioutmax7 | RS | Accuracy Class3 | RL8 | Weight | Frequency range |
Amps | mA | Amps | mA | Ohms | Ohms | (g) | (Hz) | |||
LO-EM0001 | 1:300 | 1.5 | 5 | 9 | 30 | 0.1 | ≤40 | 40 | 50-60 | |
Note:
1.Output voltage is proportional to the derivative(di/dt)of the input current based on the Rogowski Coil principle.
2.All current and voltages assumed to be sinusoidal waveforms at Fr, the constant rated frequency in Hz, measured as RMS value.
3.Accuracy class per IEC60044-1Table 11.
4.Ipri=Rated primary current.
5.Iout=Rated secondary current.
6.Iprimax=Sensed max primary current.
Schematic diagram:

Dimensions:

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