• LS Electric MCRA/MCRF/MCRS Dynamic Braking Resistors (Single Type)
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LS Electric MCRA/MCRF/MCRS Dynamic Braking Resistors (Single Type)

LS Electric MCRA/MCRF/MCRS Dynamic Braking Resistors (Single Type)

LS Electric single-type dynamic braking resistors (MCRA, MCRF, MCRS) for 200V and 400V class AC drives, selected by drive capacity, braking torque and duty.

Key features

  • MCRA aluminium-housed resistors 50-200 W
  • MCRF finned resistors 300-2000 W
  • MCRS 2.4 kW resistor
  • Sized for 100% or 150% braking torque at 5% or 10% ED, for drives with built-in braking IGBT or external DB units
  • Thermostat sensor versions use 0.5 mm2 silicone wire
  • Each resistance/wattage combination has its own LS ERP order code

Specifications

Type Single resistor
Resistor wattage range 50-2400 W
Insulation resistance Over 100 Mohm
Dielectric strength AC 2,500 V for 1 min
Temperature coefficient +/-260 ppm/C max
Temperature range -55 to 200 C
Drive voltage class 200V and 400V
Manufacturer Fullohm for LS Electric
Source LS Electric Dynamic Braking Resistor Leaflet KO 2021.10, p. 1-2
64090125 Series: MCRA | Model: MCRA-50 | Rated power: 50 W | Resistance: 1800 ohm
64090131 Series: MCRA | Model: MCRA-50 | Rated power: 50 W | Resistance: 400 ohm
64090126 Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 1200 ohm
64090128 Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 900 ohm
64090132 Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 300 ohm
64090134 Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 200 ohm
64090135 Series: MCRA | Model: MCRA-150 | Rated power: 150 W | Resistance: 150 ohm
64090127 Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 1200 ohm
64090129 Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 600 ohm
64090130 Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 450 ohm
64090133 Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 300 ohm
64090136 Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 100 ohm
64090137 Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 600 ohm
64090138 Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 300 ohm
64090142 Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 150 ohm
64090149 Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 60 ohm
64090140 Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 200 ohm
64090152 Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 50 ohm
64090155 Series: MCRF | Model: MCRF-500 | Rated power: 500 W | Resistance: 40 ohm
64090139 Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 300 ohm
64090143 Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 130 ohm
64090150 Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 60 ohm
64090158 Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 33 ohm
64090145 Series: MCRF | Model: MCRF-700 | Rated power: 700 W | Resistance: 120 ohm
64090141 Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 200 ohm
64090153 Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 50 ohm
64090160 Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 20 ohm
64090146 Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 90 ohm
64090147 Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 85 ohm
64090144 Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 130 ohm
64090151 Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 60 ohm
64090159 Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 33 ohm
64090162 Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 15 ohm
64090157 Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 33.9 ohm
64090161 Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 20 ohm
64090163 Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 8.5 ohm
64090148 Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 85 ohm
64090154 Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 45 ohm
64090156 Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 40 ohm
64090164 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 60 ohm
64090165 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 35 ohm
64090166 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 30 ohm
64090167 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 22.8 ohm
64090168 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 15 ohm
64090169 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 10 ohm
64090170 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 8 ohm
64090171 Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 5.7 ohm
MCRF400W50 Legacy code; current ERP code 64090152 | Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 50 ohm
MCRF600W33 Legacy code; current ERP code 64090158 | Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 33 ohm
MCRF800W20 Legacy code; current ERP code 64090160 | Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 20 ohm
MCRF1200W15 Legacy code; current ERP code 64090162 | Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 15 ohm
MCRF400W200 Legacy code; current ERP code 64090140 | Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 200 ohm
MCRF600W130 Legacy code; current ERP code 64090143 | Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 130 ohm
MCRF1000W85 Legacy code; current ERP code 64090147 | Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 85 ohm
MCRF1200W60 Legacy code; current ERP code 64090151 | Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 60 ohm
Drive OptionsLS Electric
55 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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LS Electric MCRA/MCRF/MCRS Dynamic Braking Resistors (Single Type)

Brand LS Electric·Drive Options

Available part numbers (55)

64090125, 64090131, 64090126, 64090128, 64090132, 64090134, 64090135, 64090127, 64090129, 64090130 + 45 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
64090125Series: MCRA | Model: MCRA-50 | Rated power: 50 W | Resistance: 1800 ohm
64090131Series: MCRA | Model: MCRA-50 | Rated power: 50 W | Resistance: 400 ohm
64090126Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 1200 ohm
64090128Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 900 ohm
64090132Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 300 ohm
64090134Series: MCRA | Model: MCRA-100 | Rated power: 100 W | Resistance: 200 ohm
64090135Series: MCRA | Model: MCRA-150 | Rated power: 150 W | Resistance: 150 ohm
64090127Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 1200 ohm
64090129Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 600 ohm
64090130Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 450 ohm
64090133Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 300 ohm
64090136Series: MCRA | Model: MCRA-200 | Rated power: 200 W | Resistance: 100 ohm
64090137Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 600 ohm
64090138Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 300 ohm
64090142Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 150 ohm
64090149Series: MCRF | Model: MCRF-300 | Rated power: 300 W | Resistance: 60 ohm
64090140Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 200 ohm
64090152Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 50 ohm
64090155Series: MCRF | Model: MCRF-500 | Rated power: 500 W | Resistance: 40 ohm
64090139Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 300 ohm
64090143Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 130 ohm
64090150Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 60 ohm
64090158Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 33 ohm
64090145Series: MCRF | Model: MCRF-700 | Rated power: 700 W | Resistance: 120 ohm
64090141Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 200 ohm
64090153Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 50 ohm
64090160Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 20 ohm
64090146Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 90 ohm
64090147Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 85 ohm
64090144Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 130 ohm
64090151Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 60 ohm
64090159Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 33 ohm
64090162Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 15 ohm
64090157Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 33.9 ohm
64090161Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 20 ohm
64090163Series: MCRF | Model: MCRF-1600 | Rated power: 1600 W | Resistance: 8.5 ohm
64090148Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 85 ohm
64090154Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 45 ohm
64090156Series: MCRF | Model: MCRF-2000 | Rated power: 2000 W | Resistance: 40 ohm
64090164Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 60 ohm
64090165Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 35 ohm
64090166Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 30 ohm
64090167Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 22.8 ohm
64090168Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 15 ohm
64090169Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 10 ohm
64090170Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 8 ohm
64090171Series: MCRS | Model: MCRS-2400 | Rated power: 2400 W | Resistance: 5.7 ohm
MCRF400W50Legacy code; current ERP code 64090152 | Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 50 ohm
MCRF600W33Legacy code; current ERP code 64090158 | Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 33 ohm
MCRF800W20Legacy code; current ERP code 64090160 | Series: MCRF | Model: MCRF-800 | Rated power: 800 W | Resistance: 20 ohm
MCRF1200W15Legacy code; current ERP code 64090162 | Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 15 ohm
MCRF400W200Legacy code; current ERP code 64090140 | Series: MCRF | Model: MCRF-400 | Rated power: 400 W | Resistance: 200 ohm
MCRF600W130Legacy code; current ERP code 64090143 | Series: MCRF | Model: MCRF-600 | Rated power: 600 W | Resistance: 130 ohm
MCRF1000W85Legacy code; current ERP code 64090147 | Series: MCRF | Model: MCRF-1000 | Rated power: 1000 W | Resistance: 85 ohm
MCRF1200W60Legacy code; current ERP code 64090151 | Series: MCRF | Model: MCRF-1200 | Rated power: 1200 W | Resistance: 60 ohm

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