Multi-channel Power Controllers SPRM Series

Product Overview

The SPRM series multi-channel power controllers provide versatile control options, supporting both single-phase and three-phase power management. Equipped with a 4-line LCD display, these controllers enable real-time monitoring of critical parameters such as load current, voltage, power, and heat-sink temperature. Designed with a user-friendly open/close structure for effortless fuse replacement, the SPRM series also offers multiple control methods including cycle control, phase control, and feedback control (constant current, voltage, or power) for precise and stable power regulation. Additionally, RS485 and EtherCAT communication capabilities are integrated for enhanced connectivity.

Applications

• Machine Tools Industry: Reflow Machines
• Semiconductor/Display Industry: Semiconductor and Display Heat Regulators

Main Features

• Single-phase or Three-phase Control OptionsChoose between single-phase and three-phase control to meet your specific power management needs.
• Wide Voltage RangeOperates across a broad voltage range of 220 to 440 VAC, accommodating various applications.
• Variety of Rated Current ModelsAvailable in multiple current ratings: 25A, 40A, 55A, 70A, 90A, 110A, and 160A, ensuring compatibility with different systems.
• Comprehensive MonitoringMonitors load current, voltage, output, resistance, heat-sink temperature, and power for thorough oversight.
• Advanced Alarm Functions with History LoggingEquipped with multiple alarm functions such as heater brake, partial heater brake, fuse brake, heat-sink overheat, overcurrent, and FAN error, ensuring safe and reliable operation. A history save option is also available.
• User-friendly Design for Fuse ReplacementThe open/close structure simplifies fuse replacement, minimizing downtime and maintenance effort.
• RS485 and EtherCAT Communication SupportedFacilitates seamless integration with various communication protocols for improved system connectivity.

Single-phase Control / Three-phase Control Available

The SPRM series is designed to control up to three single-phase circuits with one controller, eliminating the need for multiple controllers and simplifying wiring. Alternatively, the SPRM series can manage three-phase circuits, offering flexibility in your power management setup.

4-Line LCD Display

Featuring a 4-line LCD display, the SPRM series allows for real-time monitoring of essential parameters including load current (A), voltage (V), output (%), temperature (℃), resistance (Ω), and power (kWh). This ensures accurate and stable power control, crucial for maintaining system efficiency.

Detachable Display for Separate Installation

For added convenience, the display module can be detached from the controller body and installed on a separate panel. This feature allows for easier and more flexible monitoring of system status from a distance.

Various Alarm Functions

The SPRM series is equipped with a comprehensive set of alarm functions including heater brake, partial heater brake, fuse brake, heat-sink overheat, overcurrent, and FAN error. These alarms ensure safer operation and prompt intervention when necessary.

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