FL-19 Type Shunt

Introduce:

Shunt is an instrument for measuring DC current. When the DC current passes through the resistance, a voltage is generated at both ends of the resistance, and it is made into a fixed-value low resistance generally used to expand the amount of current. Usually connected in parallel with the moving coil of the ammeter or galvanometer, there are two kinds of connection inside and outside the meter.

Shunts is made on the principle that a voltage is generated across a resistor when a DC current is passed through it. Shunts The shunts used for DC current measurement are slotted and non-slotted. The shunts have manganese-nickel-copper alloy resistance rods and copper strips, nickel-plated, and their rated voltage drop is 60mV, but they are also available as 75, 100, 120, 150, 300mV use. A shunt is a resistor that can pass a very large current. The commonly used 15A or 20A and 35A ammeters require a shunt

Features:

  • Mechanical properties of resistance:Can withstand acceleration of 70 m/s ² and impact frequency of 6 hours of 80 to 120 beats per minute transport point earthquake.
  • Heat load: Changes in temperature stabilized, does not exceed the rated current of 50A below 80 ºC; rated current of 50A above does not exceed 120 ºC.

Applications:

  • Battery management systems, power electronics current sensing, frequency converters, UPS, motor control and electronic load equipment.
  • It can be used as a DC standard shunt in laboratories such as scientific research units, power supply units, factories, and measurement institutes.
Applications Choke
encapsulated form Common inductance
Winding form monolayer-wound
Nature guide magnet copper core
Core shape  SHAPE
Operating frequency  high-frequency
Installation  horizontal unsealed
Reinforcing materials Bakelite
Appearance and Construction
Appearance The surface of the body is smooth and the welding seam is full and smooth without dents.
Construct Connection block: Red copper
Resistor sheet: 6J13 anganese copper alloy
Surface treatment Pickling passivation   Sandblasting     Grinding
shell High temperature flame retardant insulation material
Product performance
Accuracy class 0.05%…
Wnvironmental conditions -40℃~+60℃  Relative humidity≤95%
Overload performance 120% of rated current,2h
Voltage 25mV、30mV、50mV、60mV、75mV
surface temperature no more than 120℃
Temperature Coefficient 0~+20PPM/℃
thermoelectric potential No more than 50% of the grade factor
TRANSDUCER
Standard for the Installation  IEC 61010-1:1990
Accuracy class 1~4000A: Class0.5 ; 5000~15000A: Class 1.0
Temperature -40~+60ºC
Relative humidity ≤95 (35ºC)
Overload performance 120% rated current value, 2 hours
Voltage drop 50mV, 60mV, 75mV, 100mV, 150mV, 200mV, 300mV and so on

100-200A

FL-19 Type Shunt-heyi

300A

FL-19 Type Shunt-heyi

400A

FL-19 Type Shunt-heyi

500-600A

FL-19 Type Shunt-heyi

750A

FL-19 Type Shunt-heyi

1000A

FL-19 Type Shunt-heyi

1500A

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

FL-19 Type Shunt-heyi

FIG1

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FIG2

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FIG2

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FIG2

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FIG2

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FIG2

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FIG2

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FIG2

FL-19 Type Shunt-heyi

Accuracy class characteristic

FL-19 Type Shunt-heyi

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FL-19 Type Shunt-heyi










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