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Reliance Electric 57C421B – High-Performance Drive System for Industrial Automation

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The Reliance Electric 57C421B is an advanced industrial drive designed for precision control in manufacturing processes, offering unparalleled efficiency and reliability in a wide range of applications.

Operating Voltage:220 (V)

Output Frequency:50 (kHz)

Certified Product:57C421B

Series:57C421B

Material Coding:57C421B

Control Type:Variable Frequency Drive

Power Handling Capacity:37 kW

Inverter Efficiency:98%

Protection Class:IP21

Communication Interface:RS-485 Modbus

Maximal Speed Control:±5% of Nominal Speed

Overload Capability:150% of Nominal Load for 1 minute

Standby Mode:Low power consumption mode

    Unmatched Precision: The Reliance Electric 57C421B is engineered with advanced control algorithms that ensure precise regulation and adjustment of process parameters, critical for maintaining optimal performance in industrial settings.

    Durable Construction: Constructed from high-grade aluminum alloy, the 57C421B is designed to withstand harsh industrial environments without compromising on performance or reliability.

    User-Friendly Interface: The module features an intuitive control panel that simplifies setup and operation, allowing users to easily configure settings and monitor system status.

    Efficient Cooling: An innovative heat dissipation design ensures optimal thermal management, preventing overheating even under continuous heavy load conditions.

    Comprehensive Safety Standards: The 57C421B complies with UL safety standards, ensuring a high level of safety and protection against electrical hazards in industrial operations.

Reliance Electric 57C421B




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      Guangzhou Qiming Automation Technology Co., Ltd. Main categories: tension control, controller, register, converter, communication module, expansion module, power supply unit, power module, control module, serial button, control motherboard, electronic module, system module, logic module, input unit, parameter module, output module, protection module, excitation system card, signal conditioner, processor module, Ethernet module, processor unit, circuit board module, signal acquisition module, DCS system module, BENTLY, human-machine interface touch screen, etc. ...
    Q: Does your company provide samples? Is it free or extra charge?

      A: It depends on the goods you need and the quantity you order.

      Q: What are your payment terms?

      A: 100% T/T before shipment. If the quantity is large, we can negotiate.

      ⇒ Company Services:

      1. Fast delivery (1-7 days for stock products)

      2. Rich experience (more than 10 years of sales experience)

      3. Large inventory (various brands and overseas warehouses)

      4. Quality insurance (1 year warranty for clear product condition)

      ⇒ Shipping

      1. For stock items, we will ship to you within 7 days after receiving payment

      2. We can ship to all parts of the world by DHL, UPS, FEDEX, TNT and EMS.

      3. If you have a shipping agent, please tell us before shipment.

      4. We will pack the parts in a sturdy box, if you have any special needs, please inform us.

      5. We usually ship before 4:30 pm, and we will send you the tracking number after shipping. It takes 7~15 days to receive the package.

      6. Please email us when you receive the package.

      7. When asking about shipping costs, please include all information, otherwise it will slow down the process.

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