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300A Closed Loop Hall Effect Current Transducer

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300A Closed Loop Hall Effect Current Transducer

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Delivery Time :	1-12 weeks

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300A Closed Loop Hall Effect Current Transducer

NACL.300B3-S5 / SP2 Current Transducers

Product Details

product manual

The NACL.300B3-S5/SP2 series high-precision closed-loop Hall current sensor is insulated between the primary and secondary, and has super anti-interference ability; it is used to measure DC, AC and pulsating current.

product advantages	Product application field	Reference standard
High precision	Frequency conversion speed regulation system	UL 94-V0
Small temperature coefficient	Communication power	EN 60947-1: 2004
small volume	Uninterruptible power supply UPS	EN 50178: 1998

Main electrical parameters (At Ta=+25℃)
Rated measuring current IPN	300A
Measuring range IP (@VC=±15V)	0～±500A
Power supply voltage VC	±12V~±15V×(1±5%)
Turn ratio K	1:2000
Rated measurement output ISN	150mA
Load resistance RL	70℃	85°C
(@±12V, ±300A)	0Ω ～ 37Ω	0Ω ～ 35Ω
(@±12V, ±500A)	0Ω ～ 10Ω	0Ω ～ 8Ω
(@±15V, ±300A)	0Ω ～ 56Ω	0Ω ～ 54Ω
(@±15V, ±500A)	0Ω ～ 21Ω	0Ω ～ 19Ω
Secondary side current consumption IC	≤25mA +output measuring current ISN

Procurement information

1. Products can be customized according to your needs. You are welcome to provide physical samples or detailed process drawings to design, produce and process. 2. If there is no special requirement, our company will assign logistics distribution and deliver the goods to customer factory

3. Payment method: delivery after payment, which can be negotiated according to the specific order quantity.

4. The response time of the number of customers should not exceed 8 working hours.

5. Emergency on-site service time shall not exceed 24 hours.

6. Provide emergency support for customer's urgent shortage of spare parts.

Accuracy-dynamic parameters
Basic error δi (@Ta=+25℃, Ip=IPN)	≤±0.5%
Linearity error δL (@Ta=+25℃, Ip=IPN)	≤0.2%
Zero output error δZ (Ta=+25℃)	≤ ± 0.2mA
Zero temperature drift δZt (Ta=-40℃～+85℃)	≤ ± 0.7mA
Response time tr (@di/dt=100A/us ,90% IPN)	≤1us
Bandwidth BW (-3dB)	DC～100 kHz

General data
Working temperature Ta	-40℃~+85℃
Storage temperature Ts	-45℃~+90℃
Weight m	≤110g

Insulation parameters
Insulation voltage Ud (@50Hz,1min)	3 KV
Insulation resistance RIS (@2500V)	≥500 MΩ

NACL.300B3-S5/SP2 current sensor outline drawing

300A Closed Loop Hall Effect Current Transducer

Mechanical characteristics

1. Equipment fixing method 1: 4 M4 stainless steel bolts are assembled and fixed through 4 Φ4.3mm mounting holes on the end face, and the torque requirement is 3.2Nm;

2. Equipment fixing method 2: 2 M4 stainless steel bolts are assembled and fixed through 2 Φ4.3mm mounting holes on the bottom surface, and the torque requirement is 3.2Nm;

3. Equipment fixing method 3: 4 ST2.2 self-tapping screws are assembled and fixed through 4 through holes with a diameter of 1.9mm on the end face, and the torque is required to be 0.75Nm;

4. Equipment fixing method 4: 4 ST2.2 self-tapping screws are assembled and fixed through 4 holes on the bottom surface with a depth of 7.5mm and a diameter of Φ1.9mm. The torque requirement is 0.7Nm.

5. Secondary electrical connection: molex 6410

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