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AC Inverter 50A Hall Effect Current Transducer

AC Inverter 50A Hall Effect Current Transducer

  • AC Inverter 50A Hall Effect Current Transducer
AC Inverter 50A Hall Effect Current Transducer
Product Details:
Payment & Shipping Terms:
Minimum Order Quantity: 100
Packaging Details: Original packing
Delivery Time: 1-12 weeks
Payment Terms: T/T
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Detailed Product Description
Rated Measuring Current IPN (A): 50 Measuring Range IP (A): 0~±70
Turns Ratio: 1:1000 Power Supply Voltage VC (V): +/-12V~+/-15V(+/-5%)
Rated Measurement Output ISN (mA): 150mA Basic Error δi (@IPN,TA=25℃): ≤±0.8%
Linearity δL (@IPN,TA=25℃): ≤±0.1%
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50A Hall Effect Current Transducer


AC Inverter Hall Effect Current Transducer

NT58-S current sensor

Product Details

product manual

The magnetic balance Hall current sensor is suitable for accurate measurement of AC, DC and pulsating current isolation. The primary side and the secondary side are completely insulated during measurement.


product advantages Applications Reference standard
High precision AC Inverter AC EN50178
Good linearity Battery powered
Low temperature drift Converter/Inverter
Broadband UPS/SVG
Quick response  


Main electrical parameters
Rated measuring current IPN (A) 50
Measuring range IP (A) 0~±70
Turns ratio 1:1000
Power supply voltage VC (V) +/-12V~+/-15V(+/-5%)
Rated measurement output ISN (mA) 150mA
Measuring resistance RM (Ω)  


RMmin RMmax

@±12V, ±50A: 0Ω 140Ω

@±12V, ±70A: 0Ω 70Ω

@±12V, ±50A: 0Ω 200Ω

@±15V, ±70A: 0Ω 110Ω

Secondary side current consumption IC (@±24V) ≤25mA+
Isolation withstand voltage 6kVrms/50Hz/1min


Accuracy-dynamic parameters
Basic error δi
Linearity δL
Zero output current IO
(@IP=0, TA = 25℃)
Zero temperature drift IOT ≤±0.6mA (-25℃~+85℃)
Response time ≤1µS
di/dt accuracy >50A/us
Frequency bandwidth BW DC: 100kHz


General data
Working temperature Ta -25℃~+85℃
Storage temperature Ts -40℃~+90℃
weight ≤100g




Electrical connections





Mechanical characteristics
No tolerance ±1 mm
Sensor installation method one (recommended)

2hole ø4.2mm

2 M4 steel screws

Sensor installation method two (recommended)

2 hole ø 5.4mm

2 M5 steel screws

Recommended torque 2.5 N·m
Busbar size (recommended) Ø15mm
Electrical connection on the secondary side Three core pressure coupling



1. When the measured current direction is consistent with the direction marked on the sensor, the sensor output ISN is positive.
2. The secondary side connection line of the product is preferably a shielded line, and the shielding layer is close to the product end and the connection line can be connected to the case, and the negative power supply or power supply is 0V.
3. The verticality requirement of the mounting screw hole of the power sensor: it must be level 8 or above in the national standard (or below 0.06).
4. The flatness requirements for the installation surface of the power sensor:
(a). The flatness of the large plane installation is level 11 or above in the national standard (or the plane fluctuation is less than 0.25mm);
(b). The flatness of the installation surface is designed with small round bosses It is required to reach the national standard level 12 or above (or the plane fluctuation is less than 0.5mm);
5. No tolerance ±1mm is noted;

Contact Details
Xiamen Sincery Im.& Ex. Co., Ltd.

Contact Person: Miss. Elaine

Tel: +86 18150151931

Fax: 86-592-2611505

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