LR3A 40-5/1200 Discontinued line - not for new designs

Line reactor LR3A 400

Version LR3A 40-5/1200 Discontinued line - not for new designs
Rated voltage 3 x 400 Vac Rated current 1200 A Short circuit voltage uK 5 % @ 400 Vac
Display options
Version Rated voltage Rated current Short circuit voltage uK
LR3A 40-3/90 - no longer available 3 x 400 Vac 90 A 3 % @ 400 Vac
LR3A 40-4/90 - no longer available 3 x 400 Vac 90 A 4 % @ 400 Vac
LR3A 40-5/90 Discontinued line - not for new designs 3 x 400 Vac 90 A 5 % @ 400 Vac
LR3A 40-3/100 - no longer available 3 x 400 Vac 100 A 3 % @ 400 Vac
LR3A 40-4/100 - no longer available 3 x 400 Vac 100 A 4 % @ 400 Vac
LR3A 40-5/100 Discontinued line - not for new designs 3 x 400 Vac 100 A 5 % @ 400 Vac
LR3A 40-3/115 - no longer available 3 x 400 Vac 115 A 3 % @ 400 Vac
LR3A 40-4/115 - no longer available 3 x 400 Vac 115 A 4 % @ 400 Vac
LR3A 40-5/115 Discontinued line - not for new designs 3 x 400 Vac 115 A 5 % @ 400 Vac
LR3A 40-3/125 - no longer available 3 x 400 Vac 125 A 4 % @ 400 Vac
LR3A 40-4/125 - no longer available 3 x 400 Vac 125 A 4 % @ 400 Vac
LR3A 40-5/125 Discontinued line - not for new designs 3 x 400 Vac 125 A 5 % @ 400 Vac
LR3A 40-3/160 - no longer available 3 x 400 Vac 160 A 3 % @ 400 Vac
LR3A 40-4/160 - no longer available 3 x 400 Vac 160 A 4 % @ 400 Vac
LR3A 40-5/160 Discontinued line - not for new designs 3 x 400 Vac 160 A 5 % @ 400 Vac
LR3A 40-3/180 - no longer available 3 x 400 Vac 180 A 3 % @ 400 Vac
LR3A 40-4/180 - no longer available 3 x 400 Vac 180 A 4 % @ 400 Vac
LR3A 40-5/180 Discontinued line - not for new designs 3 x 400 Vac 180 A 5 % @ 400 Vac
LR3A 40-3/200 - no longer available 3 x 400 Vac 200 A 3 % @ 400 Vac
LR3A 40-4/200 - no longer available 3 x 400 Vac 200 A 4 % @ 400 Vac
LR3A 40-5/200 Discontinued line - not for new designs 3 x 400 Vac 200 A 5 % @ 400 Vac
LR3A 40-3/250 - no longer available 3 x 400 Vac 250 A 3 % @ 400 Vac
LR3A 40-4/250 - no longer available 3 x 400 Vac 250 A 4 % @ 400 Vac
LR3A 40-5/250 Discontinued line - not for new designs 3 x 400 Vac 250 A 5 % @ 400 Vac
LR3A 40-3/300 - no longer available 3 x 400 Vac 300 A 3 % @ 400 Vac
LR3A 40-4/300 - no longer available 3 x 400 Vac 300 A 4 % @ 400 Vac
LR3A 40-5/300 Discontinued line - not for new designs 3 x 400 Vac 300 A 5 % @ 400 Vac
LR3A 40-3/400 - no longer available 3 x 400 Vac 400 A 3 % @ 400 Vac
LR3A 40-4/400 - no longer available 3 x 400 Vac 400 A 4 % @ 400 Vac
LR3A 40-5/400 Discontinued line - not for new designs 3 x 400 Vac 400 A 5 % @ 400 Vac
LR3A 40-3/500 - no longer available 3 x 400 Vac 500 A 3 % @ 400 Vac
LR3A 40-4/500 - no longer available 3 x 400 Vac 500 A 4 % @ 400 Vac
LR3A 40-5/500 Auslaufartikel - nicht für Neudesigns 3 x 400 Vac 500 A 5 % @ 400 Vac
LR3A 40-3/630 - no longer available 3 x 400 Vac 630 A 3 % @ 400 Vac
LR3A 40-4/630 - no longer available 3 x 400 Vac 630 A 4 % @ 400 Vac
LR3A 40-5/630 Discontinued line - not for new designs 3 x 400 Vac 630 A 5 % @ 400 Vac
LR3A 40-3/710 - no longer available 3 x 400 Vac 710 A 3 % @ 400 Vac
LR3A 40-4/710 - no longer available 3 x 400 Vac 710 A 4 % @ 400 Vac
LR3A 40-5/710 Discontinued line - not for new designs 3 x 400 Vac 710 A 5 % @ 400 Vac
LR3A 40-3/800 - no longer available 3 x 400 Vac 800 A 3 % @ 400 Vac
LR3A 40-4/800 - no longer available 3 x 400 Vac 800 A 4 % @ 400 Vac
LR3A 40-5/800 Discontinued line - not for new designs 3 x 400 Vac 800 A 5 % @ 400 Vac
LR3A 40-3/1000 - no longer available 3 x 400 Vac 1000 A 3 % @ 400 Vac
LR3A 40-4/1000 - no longer available 3 x 400 Vac 1000 A 4 % @ 400 Vac
LR3A 40-5/1000 Discontinued line - not for new designs 3 x 400 Vac 1000 A 5 % @ 400 Vac
LR3A 40-3/1200 - no longer available 3 x 400 Vac 1200 A 3 % @ 400 Vac
LR3A 40-4/1200 - no longer available 3 x 400 Vac 1200 A 4 % @ 400 Vac
LR3A 40-5/1200 Discontinued line - not for new designs 3 x 400 Vac 1200 A 5 % @ 400 Vac
LR3A 40-3/1400 - no longer available 3 x 400 Vac 1400 A 3 % @ 400 Vac
LR3A 40-4/1400 - no longer available 3 x 400 Vac 1400 A 4 % @ 400 Vac
LR3A 40-5/1400 Discontinued line - not for new designs 3 x 400 Vac 1400 A 5 % @ 400 Vac
LR3A 40-3/1600 - no longer available 3 x 400 Vac 1600 A 3 % @ 400 Vac
LR3A 40-4/1600 - no longer available 3 x 400 Vac 1600 A 4 % @ 400 Vac
LR3A 40-5/1600 Discontinued line - not for new designs 3 x 400 Vac 1600 A 5 % @ 400 Vac
Image of BLOCK Item: LR3A 40-5/1200 Discontinued line - not for new designs
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Approvals / Manufacturer's declaration EU-Declaration of Conformity

Technical Data for LR3A 40-5/1200 Discontinued line - not for new designs

Operating data
Rated voltage 3 x 400 Vac
Rated voltage (IEC) 3 x 690 Vac
Rated voltage (UL) 3 x 600 Vac
Short circuit voltage uK 5 % @ 400 Vac
Rated frequency range high 50 Hz
Voltage drop 11.6 Vac
Rated current 1200 A
Inductance 0.031 mH
Inductance deviation ±10 %
Output
Power loss 5185 W
Approvals
Approvals cURus
Environment
Ambient temperature 14 °F to +104 °F
Type of cooling AN
Safety and protection
Type Open type
Protection index IP 00
Safety class (prepared) I
Insulation class IEC=H, UL=class 180
Test voltage 4000 Vac
Terminal and mounting
Terminals phase Flat copper
Connection type for M10
Fixing method Fixing rail
Fixing screws M10
Measures and weights
Width 21.73 inch
Height 16.14 inch
Depth 11.89 inch
Weight 417.11 lbs

Information for LR3A 400 series

General Data
  • Degree of protection IP 00
  • Inductance 0.019 - 14.700 mH
  • Ambient temperature 14 °F / -10 °C to +104 °F / +40 °C
  • Insulation class H
  • Rated current 3 x 90 - 3 x 1600 A
  • Short-circuit voltage (uK) 3 - 5 %
  • Rated voltage 3 x 400 Vac
Benefits
  • Starting current limitation
  • Bridging voltage dips
  • Use as line reactor, commutating reactor or PFC reactor
  • Weight reduction through aluminum winding
  • Ensuring the short-circuit voltage of 3, 4 or 5 % to the mains
  • Power harmonic damping
  • Low ripple
  • Peak current limitation
  • Very good corrosion protection and low noise due to vacuum impregnation
  • Increases the service life of equipment
  • Integrated lifting rings

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