Shunts

Construction and execution

The shunts of S.I.R. Resistors are consistent with the DIN 43703 standard.
The current and voltage ranges are generally included for the various types of shunts between 1 A and 15,000 A and between 60mV and 150mV of voltage drop, tolerance class 0.5.
In detail, the aforementioned parameters define six families described below.

from 1A to 25A @ 60mV and 150mV

• reference standard: DIN 43703
• tolerance class: 0,5
• assembled on insulated bases
• dimensions 1A-25A @ 60mV
  
  • length: 135mm
  • height: 23mm
  • depth: 30mm
• dimensions 1A-25A @ 150mV
  
  • length: 135mm
  • height: 23mm
  • depth: 30mm

from 10A to 200A @ 60mV and 150mV

• reference standard: DIN 43703
• tolerance class: 0,5
• dimensions 10A-200A @ 6mV
  
  • length: 90-100mm
  • height: 8mm
  • depth: 20mm
• dimensions 10A-200A @ 150mm
  
  • length: 90-22mm
  • height: 8mm
  • depth: 20mm

from 250A to 1000A @ 60mV e 150mV

• reference standard: DIN 43703
• tolerance class: 0,5
• dimensions 250A-1000A @ 60mV
  
  • lenght: 145-165mm
  • height: 30mm
  • depth: 30-60mm
• dimensions 250A-1000A @ 150mV
  
  • lenght: 270-290mm
  • height: 30mm
  • depth: 30-60mm

from 1200A to 2500A @ 60mV

• reference standard: DIN 43703
• tolerance class: 0,5
• dimensions 1200A-2500A @ 60mV
  
  • length: 165mm
  • height: 30mm
  • depth: 90-120mm

from 1200A @ 150mV to 4000A @ 60mV and 150mV

• reference standard: DIN 43703
• tolerance class: 0,5
• dimensions 3000A-4000A @ 60mV
  
  • length: 165mm
  • height: 60 mm
  • depth: 90-120mm
• dimensions1200A-4000A @ 150mV
  
  • length: 290-300 mm
  • height: 60mm
  • depth: 90-120mm

from 5000A to 15000A @ 60mV

• reference standard: DIN 43703
• tolerance class: 0,5
• dimensions 5000A-15000A @ 60mV
  
  • length: 175-185mm
  • height: 130-170mm
  • depth: 154mm

Documents accompanying