Industrial Grade AC / DC Current Transducer

Applications

Thanks to the multi-point zero flux gate technology, we can lower the cost the of zero flux gate AC & DC current sensors. So they can be deployed in Electric Vehicle, renewable energy, traction, welding, and other industrial current measurement applications with large volume. 

MGW & Hangzhi

MGW is the global marketing and sales partner of Hangzhi. And we work closely with Hangzhi to provide their products and technical services globally, please feel free contact us to discuss about your current measurement requirements. 

Products OF HANGZHI INDUSTRIAL GRADE
CURRENT sensors

  • Measuring range: from 60A to 6000A
  • Output signal: analogical current output
  • Accuracy: 0.02%
  • Linearity: max 20ppm;
  • Time stability: 2ppm/month;
  • Temperature stability: 2ppm/K;
  • Frequency Bandwidth (-3dB): 100kHz;
  • Dynamic response time: 1uS & 100A/us;

Click Here to download the datasheets. 

applications of INDUSTRIAL GRADE
CURRENT TRANSDUCER

IIT AC / DC current sensor applied in Battery discharge testing equipment

IIT-300/IIT-600 AC & DC Current transducer are adopted as the core sampling unit of battery pack charging and discharging power supply, manufactured by Hefei Kewell Power System Co., Ltd

And they are leading provider of professional test power and system solutions in China, specializing in the development and application of power electronics transformation technology.

Targetted current shunts key features:

  • Needs to be connected into the tested circuit, to cause power consumption and heat issues;
  • Best accuracy: 0.1%
  • Range: from 0.1 m ohm to 100 m ohm
  • Application: instruments and testing equipment which require reasonable accuracy

Comparison

IIT AC & DC current transducer advantages

  • Non-contact current measurement
  • High linearity, time stability and accuracy
  • No power consumption and heat issues
  • High performance on full bandwidth

IIT AC / DC current Transducer applied for current shunts replacement

high accuracy current shunt resistor

IIT AC & DC current transducer applied in welding machines

IIT AC DC CURRENT SENSOR - WELDING MACHINE

IIT-400 AC & DC current transducer is used as the current monitoring component of the DC intelligent welding machine developed by Shenzhen Meganet Electrical Co., Ltd. It secures the high accuracy of the output current. 

Catalog of IIT AC / DC Industrial Current Transducers

IIT60 AC DC CURRENT Transducer

Current Transducer, IIT60, AC & DC

Primary Nominal Current: DC60A, AC42.4A;

Overload Capacity: DC72A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 600:1

Secondary Burden Resistance: No more than 60Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT100 CURRENT TRANSDUCER

Current Transducer, IIT100, AC & DC

Primary Nominal Current: DC100A, AC707A;

Overload Capacity: DC120A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1000:1

Secondary Burden Resistance: 10 ~ 50Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT200 AC DC CURRENT TRANSDUCER

Current Transducer, IIT200, AC & DC

Primary Nominal Current: DC200A, AC141A;

Overload Capacity: DC240A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 25Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT300 AC DC Current SENSOR

Current Transducer, IIT300, AC & DC

Primary Nominal Current: DC300A, AC212A;

Overload Capacity: DC360A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 20Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT400 AC DC CURRENT sensor

Current Transducer, IIT400, AC & DC

Primary Nominal Current: DC400A, AC283A;

Overload Capacity: DC480A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 2000:1

Secondary Burden Resistance: 10 ~ 20Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT500 AC & DC CURRENT SENSOR

Current Transducer, IIT500, AC & DC

Primary Nominal Current: DC500A, AC354A;

Overload Capacity: DC600A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT600 AC DC CURRENT sensor

Current Transducer, IIT600, AC & DC

Primary Nominal Current: DC600A, AC424A;

Overload Capacity: DC720A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

IIT700 AC DC CURRENT SENSOR

Current Transducer, IIT700, AC & DC

Primary Nominal Current: DC700A, AC495A;

Overload Capacity: DC840A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1750:1

Secondary Burden Resistance: 2 ~ 5Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

Current Transducer, IIT1000, AC & DC

Primary Nominal Current: DC1000A, AC707A;

Overload Capacity: DC1200A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1500:1

Secondary Burden Resistance: 1.5 ~ 3Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

Current Transducer, IIT1500, AC & DC

Primary Nominal Current: DC1500A, AC1060A;

Overload Capacity: DC1600A for 1 minute

Power Supply: DC14.2V to 15.8V

Ratio: 1000:1

Secondary Burden Resistance: 1 ~ 2Ω

Accuracy: 0.02%;

Linearity: 20ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

AIT2000 HIGH PRECISION CURRENT TRANSDUCER

Current Transducer, IIT2000, AC & DC

Primary Nominal Current: DC2000A, AC1414A;

Overload Capacity: DC2200A for 1 minute

Power Supply: AC220V

Ratio: 2000:1

Secondary Burden Resistance: 1 ~ 1.5Ω

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

AIT3000 HIGH PRECISION CURRENT TRANSDUCER

Current Transducer, IIT3000, AC & DC

Primary Nominal Current: DC3000A, AC2121A;

Overload Capacity: DC3300A for 1 minute

Power Supply: AC220V

Ratio: 3000:1

Secondary Burden Resistance: 1 ~ 1.5Ω

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

AIT3000 HIGH PRECISION CURRENT TRANSDUCER

Current Transducer, IIT4000, AC & DC

Primary Nominal Current: DC4000A, AC2828A;

Overload Capacity: DC4400A for 1 minute

Power Supply: AC220V

Ratio: 4000:1

Secondary Burden Resistance: 1 ~ 1.5Ω

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

AIT5000/6000 HIGH PRECISION CURRENT TRANSDUCER

Current Transducer, IIT5000, AC & DC

Primary Nominal Current: DC5000A, AC3535A;

Overload Capacity: DC5500A for 1 minute

Power Supply: AC220V

Ratio: 5000:1

Secondary Burden Resistance: 1 ~ 1.5Ω

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃

AIT5000/6000 HIGH PRECISION CURRENT TRANSDUCER

Current Transducer, IIT6000, AC & DC

Primary Nominal Current: DC6000A, AC4243A;

Overload Capacity: DC6600A for 1 minute

Power Supply: AC220V

Ratio: 6000:1

Secondary Burden Resistance: 1 ~ 1.5Ω

Accuracy: 0.02%;

Linearity: 50ppm;

Current Change Rate: 200A/us

Frequency bandwidth
(-3dB): up to 100KHz

Insulation Voltage (Between primary and secondary): 5KV

Operation Temperature Range: -40 ~ 85℃