Single-Phase 220V High-Power Power Regulated Power Supply

• Customization: Available
• Current Type: AC
• Phase: Single Phase
• Model NO.: DBW
• Frequency Characteristics: High Frequency
• Usage: DBW
• Frequency: Intermediate Frequency
• Size: Large
• Iron Core Shape: R
• Power Source: Switching Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: CHINT
• Output Voltage: Single-Phase 220V; Three-Phase Voltage 220V, Line
• Output Accuracy: 2-5% (Adjustable) Frequency: 50Hz/60Hz
• Efficiency: 95% (Power Level 50kVA or More)
• Overload Capacity: Double The Rated Current for 1 Minute
• Transport Package: Customizable
• Specification: Customizable
• Trademark: GSO
• Origin: China
• HS Code: 8538109000
• Production Capacity: 1000

Product Description

Product Description

Product Overview

The DBW/SBW high - power power regulated power supply is an energy - saving product developed to stabilize AC voltage. By introducing and absorbing foreign advanced technology and combining with the domestic power supply situation, it can automatically maintain stable output voltage when the external power grid voltage fluctuates or the load changes. It overcomes the shortcomings of traditional voltage regulators and is suitable for a wide range of applications in industrial and mining enterprises, oil fields, railways, and other departments, as well as for equipment with high waveform requirements.

Applications

Industrial and Mining Enterprises: Provides stable power for electronic computers, precision machine tools, and production lines, ensuring normal operation of equipment and product quality.

Medical Institutions: Used in medical equipment such as computed tomography (CT) and precision instruments, ensuring accurate operation of medical devices.

Commercial and Public Buildings: Suitable for hotels, schools, and other places, maintaining stable power supply for various electrical equipment and ensuring normal business operations.

Infrastructure Projects: Applied in construction sites, railways, and oil fields, providing reliable power guarantee for construction equipment and operation systems.

Equipment with High Waveform Requirements: Ideal for imported equipment and experimental devices that have strict requirements on power waveform, ensuring the normal operation and accuracy of the equipment.

Parameter	Details
Input Voltage	Single - phase: 220V±20% or 220V±30% (to be specified when ordering); Three - phase four - wire: Phase voltage 220±20%, line voltage 380V±20% or phase voltage 220±30%, line voltage 380V±30% (to be specified when ordering)
Ambient Temperature	- 5°C ~ + 40°C
Insulation Resistance	≥2MΩ
Electrical Strength	Power frequency sinusoidal voltage 2000V for 1 minute without breakdown and flashover
Waveform Distortion	No additional waveform distortion
Protection Features	Over - voltage, over - current, phase loss, phase sequence protection (single - phase no phase loss and phase sequence protection) and mechanical fault protection
Responsiveness	≤1.5s (when external voltage changes by 10%)