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Voltage Regulators/Stabilizers
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
  • Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW
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Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW

$21.30-$21.30/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 500 pieces）
Customized logo（Min.Order: 500 pieces）
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Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Stabilization: Automatically regulates input voltage (100-260V/240-300V/260-450V) to deliver stable 220V or 110V output, ensuring optimal performance for connected devices.
  • Protection System: Built-in safeguards against overvoltage, undervoltage, overcurrent, short circuit, overloading, overtemperature, and phase failure, protecting equipment from power fluctuations.
  • Dual Voltage Output: Adjustable output voltage (220V/110V) supports global appliance compatibility and international travel needs.
  • Convenience Features: Integrated USB port (5V) for charging devices and a digital display showing real-time input/output voltage levels.

Key features

  • 1. Robust Material Construction for Enhanced Durability

    • With a PC and aluminum chassis, ensure superior durability and heat dissipation compared to all-plastic models*. The combination of materials withstands environmental stress while maintaining optimal performance.

  • 2. Dual Digital Display for Real-Time Monitoring

    • With dual LED displays, monitor input/output voltage levels at a glance, enabling proactive adjustments to protect connected devices. This interactive design simplifies voltage management for both users and technicians.

  • 3. Broad Input Range and High Capacity for Reliable Power Stability

    • With a 100-260V input range and 2000VA capacity, deliver stable power to high-demand devices even in fluctuating conditions*. The wide compatibility ensures consistent output for appliances in unstable grid environments.

  • 4. Adaptable Output Voltage for Versatile Applications

    • With adjustable 220V/110V output, seamlessly adapt to both residential appliances and international devices*. Ideal for home use, travel, or commercial setups requiring voltage flexibility.

  • 5. Multi-Layer Protection and CE Certification for Safety Compliance

    • With overvoltage/undervoltage/overcurrent protection and CE certification, ensure safety and compliance with international quality standards. Safeguard connected electronics from power surges and fluctuations.

Product details

Single-Phase 50Hz Digital Automatic Voltage Regulator for Whole House Wall Hanging PC Material AC DC 220V for Home SVC SBW

The RUIKANG DVR-2000VA is a single-phase digital automatic voltage regulator designed for whole-house power stabilization. With a 2000VA rating and support for 50Hz frequency, it ensures consistent 220V/110V output across fluctuating input voltages (100–450V). Its compact PC material casing and wall-hanging design make it ideal for residential and commercial use, while built-in protections guard against overvoltage, short circuits, and more.

Technical specifications

FeatureSpecificationApplication Scenario
Input Voltage Range100–450V (supports 100–260V, 220–300V, and 240–450V variants)Stable power supply in regions with unstable grids
Output VoltageAdjustable 220V/110VGlobal appliance compatibility
VA Rating2000VAPowering home appliances and small businesses
Protection FeaturesOvervoltage, undervoltage, overcurrent, short circuit, overtemperatureSafeguarding sensitive electronics
Display TypeDual digital LED (input/output voltage)Real-time monitoring for technicians
CertificationsCECompliance with EU safety standards

Customization guide

Adjustable output voltage (220V/110V) enables customization for international travel or multi-voltage device setups. The PC material casing ensures durability, while the modular design allows integration with existing electrical systems.

Get inspired

Ensure your home or office appliances run smoothly with the RUIKANG DVR-2000VA. Its automatic voltage regulation protects devices from power surges, while the USB port charges small electronics. Ideal for stabilizing power to refrigerators, TVs, or industrial machinery.

Choose your model

ParameterBase Model (Home)Advanced Model (SBW)Pro Model (SVC)
VA Rating2000VA3000VA (+50%)4000VA (+100%)
Input Voltage Range100–260V150–350V100–450V
Protection Features5 types7 types (+40%)9 types (+80%)
USB Output5V/2A5V/3A5V/5A

Supplier's note

  1. Dual Digital Display: The real-time input/output monitoring enables proactive troubleshooting, reducing downtime for commercial users.
  2. Expanded Protection Suite: The Pro model’s 9-layer protection (e.g., phase failure detection) safeguards industrial equipment against extreme voltage fluctuations.
  3. Wider Input Range: The SVC model’s 100–450V compatibility caters to regions with unreliable power grids, such as rural areas or developing markets.

Optimal Version Selection:

  • Home (Base): Ideal for residential use with standard appliances (e.g., TVs, refrigerators). Its 2000VA rating handles most household loads.
  • SBW (Advanced): Suited for small businesses needing 3000VA capacity (e.g., workshops with power tools) and broader input voltage tolerance.
  • SVC (Pro): Best for industrial settings requiring 4000VA and full protection against extreme voltage swings, paired with high-current USB charging for on-site devices.

With the SVC’s tripled protection layers compared to industry standards, users can safely power heavy machinery without risking equipment damage. Its expanded voltage range also eliminates the need for multiple regulators in fluctuating environments. Pair its robust performance with the USB port to create a versatile power management solution.

Frequently asked questions

  • Which RUIKANG AVR model is best for small homes with fluctuating power?

  • How do I clean the RUIKANG DVR-2000VA’s exterior safely?

  • Why choose PC material for the RUIKANG AVR over metal?

  • Can the RUIKANG DVR-2000VA adjust output voltage for international devices?

  • Is the RUIKANG DVR-2000VA CE-certified and safe for sensitive electronics?

  • Does the RUIKANG AVR show both input and output voltage?

  • Can I charge devices via the USB port while using the AVR?

  • Is the RUIKANG DVR-2000VA easy to install on walls?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Input Voltage RangeResidential/commercial grids with fluctuationsIndustry Standard: 120-240V (IEC 60038)
Our Base: 100-260V (covers 100-260V input)
Our Advanced: 90-280V (▲1)		Wider compatibility with unstable grids (▲1: +20V range)
Ensures stable output in regions with voltage swings		Higher cost for Advanced tier
Base requires stable grids for optimal performance
Output Voltage AdjustmentInternational travel/ mixed-voltage appliancesIndustry Standard: Fixed 220V/110V
Our Base: 220V/110V selectable
Our Advanced: 220V/110V/120V + fine-tuning (▲2)		Flexibility for global use (▲2: adds 120V and ±5% adjustment)
Reduces appliance damage from mismatched voltage		Advanced requires technical setup
Base lacks fine-tuning for precision devices
Protection FeaturesIndustrial/ high-risk environmentsIndustry Standard: Overvoltage/undervoltage
Our Base: 6 protections (overvoltage, undervoltage, overcurrent, etc.)
Our Advanced: 8 protections + surge guard (▲3)		Prevents device damage in surges/spikes (▲3: adds short-circuit and phase-failure protection)
Meets IEC 61000-4-11 compliance		Advanced adds complexity to troubleshooting
Base lacks surge-specific safeguards
Display TypeReal-time monitoring needsIndustry Standard: Analog needle
Our Base: Dual LED (input/output voltage)
Our Advanced: Digital touchscreen + remote app (▲4)		Clear voltage tracking (▲4: adds app alerts and historical logs)
Reduces manual checks		Advanced requires smartphone pairing
Base lacks data logging
Power Capacity (VA)Large appliance setupsIndustry Standard: 1000VA
Our Base: 2000VA
Our Advanced: 3000VA (▲5)		Powers high-demand devices (▲5: supports 3-phase equivalents)
Reduces tripping in commercial settings		Advanced is bulkier/heavier
Base may strain under peak loads
Material & DurabilityHigh-temperature/ outdoor useIndustry Standard: Basic plastic
Our Base: PC + aluminum core
Our Advanced: Die-cast aluminum chassis (▲6)		Enhanced heat dissipation (▲6: reduces overheating by 40% per ASTM D543)
Resists corrosion in humid areas		Advanced is costlier
Base may degrade in extreme heat

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