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Whole catalog Measuring instrumentsPanel meters (voltmeters, ammeters)Current shunts
Код товара:
021782

Current shunt FL-2 30A 75mV 0,5%

Shunt for 30A ammeter.
Current shunt FL-2 30A 75mV 0,5%
NOT available.
Expected price: 92,40 UAH
from 1 pc : 92,40 UAH
from 10 pcs : 87,78 UAH ( -5,0%)
from 50 pcs : 83,16 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

Specifications:
  • rated current: 30A
  • rated voltage: 75 mV
  • accuracy class: 0.5%
  • shunt resistance: 2500 μOhm
  • terminal screws: М5
  • overall dimensions: 120 x 25 x 16 mm
  • weight: 65 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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  • Emix 12:29 18.01.2018 share

    Когда будут шунты на 10 и 15 ампер?

    Is the review helpful?
    • RS (Менеджер интернет-магазина) 12:54 18.01.2018 share

      К сожалению. не скоро. В конце апреля, не раньше..

      Is the review helpful?
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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