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    Picture of 4 Wires 3 Phase AC Power Regulator, 6kW to 24kW
    Picture of 4 Wires 3 Phase AC Power Regulator, 6kW to 24kW
    Picture of 4 Wires 3 Phase AC Power Regulator, 6kW to 24kW
    Picture of 4 Wires 3 Phase AC Power Regulator, 6kW to 24kW
    Picture of 4 Wires 3 Phase AC Power Regulator, 6kW to 24kW

    4 Wires 3 Phase AC Power Regulator, 6kW to 24kW

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    SKU: PH-PRG-KW
    $142.38
    ● Three-phase 380V input, compatible with 6/9/12/24kW power, it is a professional SCR power regulating device for industrial scenarios. ● Supports 4-20mA/0-5VDC/0-10VDC multi-signal control. ● SMD process PCB board with separate control, resistant to high voltage and interference. ● Compact size with high-efficiency cooling fan, ensuring continuous and stable operation under high load.
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    Overview

    3-phase AC power regulator is an SCR power controller, adaptable to multi-level power requirements from 6-24kW for flexible integration with various industrial heating or power equipment. It supports multiple control signals including 4-20mA, 0-5VDC, and 0-10VDC, and features a 380V 4 wires input that is compatible with mainstream industrial power distribution standards worldwide. With a compact size and convenient wiring, it can be easily integrated into all types of control cabinets. Backed by its high cost-effectiveness and reliable CE certified quality, it provides robust protection for the stable operation of your production lines.

    4 Wires 3 Phase AC Power Regulator Feature

    Feature

    • Optimized Appearance Design: Adopting a brand-new exterior structure, ensuring that the SCR core can operate continuously and stably under long-term high-load conditions.
    • High-reliability Circuit Design: The control board is produced using surface-mount technology, featuring excellent voltage resistance, current resistance, strong anti-interference capability, and easy maintenance.
    • Strong Adaptability: Compact in size and convenient for wiring, it can be easily embedded into various control cabinets, supports multiple analog control signals, and has extremely strong adaptability.
     

    Details

    1. Intuitive Control Interface: Adopting a terminal-type design, the wiring is clear, making debugging and configuration very convenient.
    2. Efficient Heat Dissipation System: Built-in cooling fan combined with heat sink structure can quickly dissipate heat.
    3. Clear Input/Output: Interface labels are clear, making it less likely to connect incorrectly during installation, which improves construction efficiency.
    4. Independent Fan Power Supply: The dedicated power cord avoids power supply interference, making the heat dissipation system run more stably.
    4 Wires 3 Phase AC Power Regulator Details

    4 Wires 3 Phase AC Power Regulator Dimension (Unit: mm)

    4 Wires 3 Phase AC Power Regulator Dimension

    4 Wires 3 Phase AC Power Regulator Wiring Diagram

    4 Wires 3 Phase AC Power Regulator Wiring Diagram

    Phase Output of SCR Power Controller

    Notes: This power regulator does not have a built-in fast fuse. It is recommended that customers install an external fuse to provide protection for it.

    Specs
    Model PH-SCR3-KW-3/4
    Rated Voltage 3 Phase 380VAC, Fan 220VAC
    Wires 3 Phase 4-Wire
    Rated Power 6kW, 9kW, 12kW, 24kW
    Control Signal 4-20mA, 0-5VDC, 0-10VDC
    Product Type Simple Type
    Operation Frequency 50Hz/60Hz
    Certification CE
    Outline Dimension (L*W*H) 140mm*100mm*145mm
    Installation Dimension (L*W) 80mm*90mm
    Output Mode Phase output
    Use Environment Temperature<45℃, humidity<90%RH
    Application
    Packaging Machinery

    Packaging Machinery

    Food Machinery

    Food Machinery

    Plastic Machinery

    Plastic Machinery

    Glass Machinery

    Glass Machinery

    FAQ

    Q1: What are the key precautions when using 3 phase AC power regulator?

    The main circuit of this device adopts a three-phase four-wire input, and there is no need to distinguish the phase sequence; during installation, it is essential to securely lock the (R.S.T) and (U.V.W) terminals to prevent terminal heating from causing SCR burnout; if a three-phase Y-type load connection is used, the Y-type neutral point must be connected to the neutral line, and the three-phase load must maintain relative balance; when the load power is greater than 15kW, it is recommended to install a suitable heat sink, apply thermal conductive silicone grease, and use air cooling for heat dissipation, while enhancing the use of the heat sink; in addition, to ensure the safety of the device, please configure a semiconductor fast fuse for the load to achieve overcurrent protection.

    Q2: What other scenarios is this power regular suitable for?

    Its application range is very wide. In the electric furnace industry, it can be used in ovens, drying equipment, vacuum furnaces, trolley electric furnaces, as well as various aging and heat treatment scenarios; in the machinery industry, it is suitable for packaging, extrusion, injection molding, infrared heating and other equipment; in the chemical industry, it can support pipeline heating, temperature compensation and petrochemical-related processes; in the automotive industry, it can be used in spray drying, thermoforming and other processes. It is an ideal choice for industrial temperature control and power regulation.

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