IAC

Yaskawa CIMR-AU2A0004FAA

A1000 - Dynamic Braking Resistor 3 Percent

Rated for 3% duty cycle over a 100-second interval. Approximate braking torque for each rating is listed. These resistors are designed in NEMA 1 enclosures for separate panel mounting. 200-400V, 3-Phase | 380-480V, 3-Phase 200-240V, 3-Phase Dynamic Braking Resistor, 3% Duty Cycle

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Lifecycle & replacement

Lifecycle status not published

Yaskawa's published discontinuation lists (checked 2026-09-01) do not assign a lifecycle status to this part number.

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Checked against: Yaskawa America Support By Product - Inverter Drives; Yaskawa America Support By Product - Servo Amplifiers; Yaskawa America Support By Product - Servomotors; Yaskawa America Support By Product - Machine Controllers; Yaskawa America Support By Product - PLC Controllers; Yaskawa America Support By Product - Spindle Drives; Yaskawa America Support By Product - Spindle Motors; Yaskawa product page carrying the verbatim definition of Legacy.

Part number breakdown

Decoded from YASKAWA AC Drive-A1000 High Performance Vector Control Drive Technical Manual (SIEP C710616 41H) (SIEPC71061641), 1.3 Model Number and Nameplate Check, p.35, 36. Codes the document does not list are shown as not documented.

  • Series
    A
    Drive A1000 Series
    Source: SIEPC71061641 p.35, 36
  • Region code
    U
    USA
    Source: SIEPC71061641 p.35, 36
  • Voltage class
    2
    3-phase, 200-240 Vac
    Source: SIEPC71061641 p.35, 36
  • Customized specifications
    A
    Standard model
    Source: SIEPC71061641 p.35, 36
  • Drive model (rated output current code)
    2A0004
    2A0004: max. motor capacity 0.4 kW (0.75 HP), rated output current 3.2 A, heavy duty rating
    ratedOutputKw: 0.4ratedOutputHp: 0.75ratedCurrentA: 3.2duty: heavy
    Source: SIEPC71061641 p.36, 37, 38, 39, 40, 529, 530, 531, 532, 533, 534, 535, 536, 537
  • Enclosure type
    F
    IP20/NEMA 1, UL Type 1
    Source: SIEPC71061641 p.35, 36
  • Environmental specification
    A
    Standard
    Source: SIEPC71061641 p.35, 36

Technical specifications

A1000 Dynamic Braking Resistor 3 Percent
Normal Duty - Rated Current (A)3.5
Normal Duty - Nominal HP1/2 & 3/4
Heavy Duty - Rated Current (A)3.2
Heavy Duty - Nominal HP3/4
3% DB Resistor 3 - Qty Required1
3% DB Resistor 3 - Resistance (Ohms) (Each)200
3% DB Resistor 3 - Power (Watts) (Each)150
3% DB Resistor 3 - Approx. Braking Torque (%)125 1
3% DB Resistor 3 - Dynamic Braking Resistor Part NumberR7505
A1000 Dynamic Braking Resistor 10 Percent
Normal Duty - Nominal HP1/2 & 3/4
Braking Unit - QtyBuilt-in
10% DB Resistor - Qty Required1
10% DB Resistor - Resistance (Ohms) (Each)250
10% DB Resistor - Approx. Braking Torque (%)100
Minimum Resistance (Ohms) 248
Con figuration 3Single
Braking Unit - Part Number CDBR-Built-in
10% DB Resistor - Dynamic Braking Resistor Part NumberURS000262
A1000 Dynamic Braking Resistor 10 Percent [A1000 - Dynamic Braking]
Heavy Duty - Nominal HP3/4
Braking Unit - QtyBuilt-in
10% DB Resistor - Qty Required1
10% DB Resistor - Resistance (Ohms) (Each)170
10% DB Resistor - Approx. Braking Torque (%)150
Minimum Resistance (Ohms) 248
Con figuration 3Single
Braking Unit - Part Number CDBR-Built-in
10% DB Resistor - Dynamic Braking Resistor Part NumberURS000275

Documentation & CAD

Files hosted by Yaskawa; links open the official document or download page. 3D CAD requires a free Yaskawa login.

Manuals

2D drawings

Certificates

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Specifications compiled from official Yaskawa product documentation. Always confirm against the datasheet for your exact unit and revision.