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Voltage​ AC 380V ±10% 50/60Hz
Power 0~375KW
Efficiency ≥95%max
Cooling method Air cooling
Air inlet and outlet spacing 80cm
Humidity 0~90% non-condensing
Protection level IP20
Cooling method details Forced air cooling


This power supply is a programmable voltage and current source, designed for situations where a voltage and current source starting from 0V is required. The power supply adopts a high-frequency isolation design and advanced DSP control, ensuring stable output voltage that does not change due to fluctuations in input voltage. The output voltage is adjustable from 0 to 1500V200A.

Product Features:

  • Input voltage range: 342VAC ~ 418VAC
  • DSP control, output current, high voltage accuracy
  • Modular structure, compact size, small footprint
  • Maximum operating efficiency: >93%
  • Cooling method: Built-in fan, front air intake and rear air exhaust, easy fan replacement
  • Supports CAN bus/RS485 communication function
  • Supports constant voltage and constant current modes, freely switchable
  • Supports input overvoltage/undervoltage protection, phase loss protection, and input three-phase imbalance protection
  • Supports output overvoltage protection, overcurrent protection, short-circuit protection, and over-temperature protection
  • Independent air duct design, component isolation design, with triple protection (anti-corrosion, alkali-resistant, acid-resistant)
  • Long service life, high reliability

Product Specification Parameters:

Item Category Details
Product Name High-frequency digital micro-arc oxidation power supply
Model IPMA-800/500
Input Voltage AC 380V ±10% 50/60Hz
Input method Three-phase four-wire, no neutral wire
Control method DSP digital control, PWM modulation
Power 0~375KW
Start-up Soft start
Voltage Positive pulse DC 0~+750V (0~+750V is the conventional value for micro-arc oxidation. Due to different workpiece materials and sizes, the production range must be selected based on experimental results)
Voltage/current stability ≤1%F.S.Rms
Output Current DC 0~500A (0~500A is the conventional value for micro-arc oxidation. Due to different workpiece materials and sizes, the production range must be selected based on experimental results) Peak current 3000A
Load fluctuation rate ≤0.5%
Efficiency ≥95%max
Frequency 50~3000Hz continuously adjustable
Duty cycle 5~90% continuously adjustable
DC output (When duty cycle is 100%) Adjustable pure DC output of corresponding specifications
Display Input voltage, frequency, output positive voltage, positive current value, frequency, duty cycle, module operating status, fault display
Working limit Capable of long-term operation under full load
Control External control port Communication interface RS485/MODBUS
Working mode Constant voltage/constant current mode
Voltage/current Constant voltage mode, constant current mode
Monitoring Output voltage Touch screen display
Output current Touch screen display
Protection Functions Equipped with protection and alarm functions for input overvoltage, input undervoltage, phase loss, overheating, current limiting, overvoltage, overcurrent, short circuit, overload, etc.
Cooling Cooling method Air cooling
Air inlet and outlet spacing 80cm
Ambient temperature -10~45°C
Humidity 0~90% non-condensing
Protection level IP20
Cooling method details Forced air cooling

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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