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Whole catalog Measuring instrumentsPanel meters (voltmeters, ammeters)Current shunts
Код товара:
036368

Current shunt FL-2 150A 75mV 0,5%

Shunt for 150A ammeter.
Current shunt FL-2  150A 75mV 0,5%
NOT available.
Expected price: 142,80 UAH
from 1 pc : 142,80 UAH
from 10 pcs : 135,70 UAH ( -5,0%)
from 50 pcs : 128,50 UAH ( -10,0%)
Prices are indicated at the time of product availability and may change upon receipt

Current balances:

NOT available

Изображение товара

Product description format_size zoom_out zoom_in

Features:

  • rated current: 150A
  • rated voltage drop across shunt: 75 mV
  • accuracy class: 0.5%
  • shunt resistance: 500 μOhm
  • conductor material: manganin
  • terminal screws: М8
  • overall dimensions: 115 x 16 x 25 mm
  • weight: 125 g
Operating conditions: ambient temperature in the range from -40°C to+60°C, humidity up to 95% (at a temperature of+35°C).
Heat dissipation: about 80°C at currents up to 50A and about 120°C at currents over 50A.
A shunt is a low-resistance, high-power resistor that is connected in parallel with the ammeter terminals to extend the measurement range.
The measured current I is divided between the measuring shunt (rш, Iш) and the ammeter (rа, Iа) in inverse proportion to their resistances.
Shunt resistance rsh = ra ∙ Ia/(I-Ia).
To increase the measurement range by n times, the shunt must have a resistance rsh = (n-1)/ra

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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

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