1 PCS new FESTO Brake Resistor CACR-KL2-40-W2000 mat nr: 2882343#LYQ007
1 PCS new FESTO Brake Resistor CACR-KL2-40-W2000 mat nr: 2882343#LYQ007
1 PCS new FESTO Brake Resistor CACR-KL2-40-W2000 mat nr: 2882343#LYQ007
Original Factory Precision Parameters (Model: FESTO Brake Resistor CACR-KL2-40-W2000; Part No.: 2882343)
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Parameter Category
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Parameter Name
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CACR-KL2-40-W2000 (2882343) Specification
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Basic Information
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Product Model & Part No.
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Model: CACR-KL2-40-W2000; Part No.: 2882343; FESTO Genuine Original Brake Resistor, 100% unused and unrefurbished genuine parts; Industrial-grade regenerative brake resistor, specialized for FESTO servo drives and frequency converters.
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Manufacturer Standard
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Manufactured by FESTO Corporation; Complies with CE, UL, ISO 9001, RoHS Standards; Conforms to FESTO Internal Technical and Quality Norms for Brake Resistors; Passes strict factory precision calibration and performance testing, meeting industrial electrical component standards.
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Product Application
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Regenerative Energy Consumption, Servo Motor Deceleration Control; Widely used in FESTO Servo Control Systems, Precision Transmission Equipment, Automated Production Lines, Industrial Robotics, Packaging Machinery and other scenarios, matching FESTO servo drives and frequency converters.
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Product Type
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Industrial-grade Regenerative Brake Resistor; Passive Brake Resistor; High-power Energy Consumption Resistor, designed for efficient dissipation of regenerative energy from servo motors.
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Core Electrical Parameters
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Rated Resistance Value
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40 Ω (Ohms); Resistance Tolerance: ±5% (Factory Calibrated); High resistance precision, stable resistance value under different temperature and load conditions, ensuring consistent energy consumption efficiency.
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Rated Power
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2000 W (2 kW) (Continuous Operation); Rated Power Tolerance: ±10%; High power-bearing capacity, supporting long-term continuous operation under rated working conditions without performance degradation.
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Rated Voltage
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AC/DC 280 V (Maximum Working Voltage); Voltage Tolerance: ±10%; Compatible with FESTO servo drive output voltage, ensuring safe and stable operation in industrial electrical systems.
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Rated Current
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7.1 A (Continuous Working Current); Peak Current: 21.3 A (Maximum, 10s); Stable current-bearing capacity, adapting to instantaneous peak current generated by servo motor deceleration.
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Resistance Temperature Coefficient
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≤ ±100 ppm/℃ (-20℃ ~ +150℃); Small temperature coefficient, resistance value changes slightly with ambient temperature, ensuring stable energy consumption performance in different working environments.
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Insulation Resistance
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≥ 100 MΩ (500 V DC); High insulation performance, effectively preventing electrical leakage, ensuring safe operation of the brake resistor and connected equipment.
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Dielectric Strength
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AC 1500 V, 50/60 Hz, 1 Minute (No Breakdown, No Arcing); Strong dielectric performance, adapting to complex industrial electrical environments, ensuring reliable insulation between resistor and housing.
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Overload Capacity
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150% Rated Power, Continuous Operation for 1 Hour; 200% Rated Power, Intermittent Operation (10 Minutes On, 20 Minutes Off); Strong overload capacity, adapting to instantaneous high-energy consumption scenarios.
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Mechanical & Installation Parameters
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Connection Type
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Terminal Block Connection; Copper Terminal, Screw Fastening; Easy to wire and disassemble, compatible with FESTO servo drive wiring specifications, ensuring stable electrical connection.
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Dimensions (L×W×H)
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180 × 120 × 80 mm (±0.1 mm); Compact structural design, small installation space, easy to integrate with FESTO servo drives and industrial control cabinets.
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Structure Material
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Resistor Core: High-Quality Ceramic Alloy; Housing: Aluminum Alloy (Heat Dissipating); Terminal: Copper Alloy (Anti-Oxidation); High strength, good heat dissipation, corrosion-resistant, suitable for industrial working environments.
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Weight
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2.5 kg (Net Weight); Reasonable weight, easy to install and fix, reducing installation load on equipment.
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Installation Type
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Panel Mounting / Bracket Mounting (Switchable); Equipped with Standard Mounting Screws; Easy to install and disassemble, compatible with standard industrial control cabinet mounting specifications.
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Heat Dissipation Mode
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Natural Air Cooling + Aluminum Alloy Housing Passive Heat Dissipation; Heat Dissipation Efficiency: ≥ 85%; Efficient heat dissipation, ensuring the resistor operates within the safe temperature range for a long time.
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Environmental & Protection Parameters
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Operating Temperature
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-20℃ ~ +150℃ (Ambient Temperature); Stable operation in a wide temperature range, adapting to high-temperature industrial workshops and low-temperature storage environments.
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Storage Temperature
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-40℃ ~ +180℃; Stable storage performance, no performance degradation after long-term storage in harsh environments, convenient for transportation and inventory.
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Relative Humidity
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10% ~ 95% (Non-Condensing); Resists humid industrial environments, no short circuit or malfunction caused by humidity, ensuring stable operation in coastal or wet areas.
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Vibration Resistance
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10 ~ 50 Hz, 0.5 mm Amplitude; Resists mechanical vibration generated by industrial equipment operation, ensuring stable electrical performance and mechanical structure, no parameter drift or malfunction.
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Shock Resistance
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20 g (11 ms); Resists mechanical shock caused by equipment transportation or accidental collision, avoiding component damage, ensuring the integrity and reliability of the brake resistor.
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Protection Level
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IP54; Dustproof and Waterproof (Splash-Proof); Prevent dust and water splashing from damaging internal resistor components, ensuring long-term stable operation in industrial on-site environments.
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Service Life
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≥ 80000 Operating Hours (Continuous Operation, Standard Working Conditions); High reliability, reducing maintenance frequency and cost of the servo control system, in line with FESTO's high-quality product standards.
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Other Technical Parameters
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Temperature Rise
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≤ 120℃ (Under Rated Power, 25℃ Ambient Temperature); Low temperature rise, ensuring the resistor operates within the safe temperature range, avoiding damage to surrounding components.
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Noise Level
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≤ 35 dB (1 Meter Distance, Rated Operation); Low noise, suitable for quiet industrial working environments such as electronic manufacturing workshops and precision machining workshops.
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Compatibility
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Perfectly Compatible with FESTO Servo Drives (CACR Series) and Frequency Converters; Also compatible with other standard industrial servo drives and frequency converters with matching voltage and power parameters.
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Factory Calibration
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100% Factory Calibrated; Each brake resistor undergoes strict resistance value, power and insulation performance testing before leaving the factory, ensuring parameters are consistent with FESTO official specifications.
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1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
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