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Operating Voltage Three-phase four-wire 380VAC±10% without neutral
Rated Output Voltage 1500V
Rated Output Current 0~200A
Output Voltage Range 0VDC~1500VDC
Output Ripple RMS <±1% FS (20%~100% rated current)
Input Undervoltage/Overvoltage 330 (±5) V / 450 (±5) V
Communication Bus Protocol RS485/Modbus
Operating Temperature -15~45℃
Dimensions (H×W×D) 600mm×600mm×2000mm×2 (Two modules stacked)


The IM48-6KA series high-frequency switching rectifier module is an AC-DC module with adjustable AC voltage input and DC voltage output. The module features high power density, high power factor, low harmonics and high efficiency, and has the performance of allowing multiple modules to be paralleled.

  • Soft-start resonator
  • Source PFC technology
  • DSP digital control
  • Protected by multiple patents

Product Features:

  • High efficiency:
    Reduces energy consumption and loss, complies with energy-saving and emission-reduction requirements, and saves electricity costs for customers.
  • High power density:
    Saves customer space and reduces system costs.
  • DSP digital control:
    Fewer components, higher environmental stability, higher reliability, and more convenient expansion.
  • Low input harmonic:
    Reduces pollution to the power grid and enhances grid adaptability.
  • Wide input voltage range, wide output voltage range:
    Suitable for the vast majority of different input and output voltage scenarios.
  • Wide operating temperature range:
    The wide operating temperature range meets the requirements of most harsh working environments.
  • Hot-swappable:
    Suitable for convenient use and reduces maintenance costs.
  • Comprehensive fault self-detection and prompt:
    Rich fault detection capabilities, facilitating customer maintenance.

Product Specification Parameters:

Category Parameter Details
Input Characteristics Operating Voltage Three-phase four-wire 380VAC±10% without neutral
Frequency 60Hz
Input Current <500A
Output Characteristics Rated Output Voltage 1500V
Rated Output Current 0~200A
Output Voltage Range 0VDC~1500VDC
Output Voltage Display Accuracy 1V
Operating Mode Constant Voltage, Constant Current
Output Current Display Accuracy 0.1A
Maximum Efficiency >94% max
Voltage Regulation Accuracy <±2%FS (20%~100% rated output voltage/current)
<无要求> (<20% rated output voltage/current)
Current Regulation Accuracy <±2%FS (20%~100% rated output current)
Temperature Coefficient <0.05%/℃
Current Sharing Imbalance /
Output Ripple RMS <±1% FS (20%~100% rated current)
Efficiency >94% peak
Dielectric Withstanding Voltage 2K Vac 50Hz/1min, Input-Output/Input-Ground/Output-Ground
Protection Features Input Undervoltage/Overvoltage 330 (±5) V / 450 (±5) V
Input Phase Loss Yes
Output Overvoltage Protection 1530V
Output Current Limiting 205A
Short Circuit Protection Yes
Overcurrent Protection Yes
Overtemperature Protection Heatsink temperature >70℃, module shutdown protection
Communication & Alarm Communication Bus Protocol RS485/Modbus
Alarm & Status Mains overvoltage/undervoltage, output overcurrent/overvoltage/short circuit/overtemperature, communication abnormalities, etc.
Physical Characteristics Application Scenario Indoor use only
Operating Temperature -15~45℃
Cooling Method Intelligent Air Cooling <65dB
Dimensions (H×W×D) 600mm×600mm×2000mm×2 (Two modules stacked)

Project Overview

SunCare Hospital, a leading healthcare institution committed to sustainable operations and patient well-being, partnered with us to transition its energy source to solar. The project involved the full design and installation of a customized solar power system to reduce operating costs, increase energy reliability, and support the hospital's green initiatives.

Project Objectives

This project was designed to meet the hospital’s energy needs while promoting sustainability, reducing costs, and ensuring uninterrupted service for patients and essential medical operations.

Key Results & Benefits

What We Delivered

We provided a complete solar solution tailored to the hospital’s needs, ensuring performance, safety, and long-term energy savings without disrupting daily operations.

Custom Energy Assessment

We analyzed usage patterns and infrastructure to design a system that meets specific energy needs.

Seamless Installation Without Disruption

Our team installed efficiently with zero interruption to hospital operations and strict safety procedures.

Tailored Solar System Design

We created a solar layout that maximizes efficiency while matching the hospital’s structure and goals.

Reliable Backup and Monitoring System

We integrated smart monitoring and backup support to ensure continuous power for critical medical equipment.

Our Impact

This project is more than just an energy upgrade, it is a commitment to health, sustainability, and community leadership. The SunCare Hospital solar installation reflects how renewable energy can enhance essential services without compromise.

Client Testimonial

"Working with Solarize was a smooth experience. Their team truly understood our hospital’s needs and delivered a solution that saves energy, ensures reliability, and supports our long-term sustainability goals."

Dr. Lisa
Director of Operations, SunCare Hospital
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