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Voltage Regulators/Stabilizers
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
  • 3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator
3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator

3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator

  • 5 - 199 Pieces
    $48.75
  • >= 200 Pieces
    $37.50

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
Graphic customization（Min.Order: 300 pieces）
View product details

3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Stabilization: Automatically regulates input voltage (190V–240V) to maintain a stable 220V output via advanced relay control, safeguarding connected devices from surges, drops, and fluctuations.
  • Real-Time Monitoring: Features an LED display to track current voltage levels and power quality, ensuring users can proactively address instability.
  • Multi-Device Charging: Equipped with Schuko power outlets and dual USB ports for simultaneous charging of electronics and appliances.

Key features

  • 1. Rugged Material Construction for Durability

    • With a rugged plastic exterior, the HEYA PRM-3000VA withstands harsh environmental conditions, ensuring long-term reliability in fluctuating power environments. Its durable design is ~20% more robust than standard plastic casings*, providing protection against dust and moisture.

  • 2. Real-Time LED Display for Interactive Monitoring

    • With an LED digital display, you can monitor voltage levels and power status instantly, enabling proactive adjustments. This feature responds ~30% faster than analog displays*, offering clear visibility for precise voltage management.

  • 3. 3KVA Output Capacity for Heavy-Duty Performance

    • With a 3KVA output capacity, the stabilizer handles high-power appliances like TVs, refrigerators, and computers effortlessly. It delivers ~20% higher capacity than 2.5KVA models*, ensuring stable power for both home and small commercial use.

  • 4. Versatile Scenario Solutions for Diverse Needs

    • Designed for fluctuating power environments, this stabilizer safeguards electronics in homes and small offices. Its adjustable voltage range (190V–240V) ensures compatibility with ~90% of household appliances*, while its relay control mechanism protects against surges and drops.

  • 5. Certified Safety Standards for Reliable Protection

    • Complying with international safety standards (e.g., CE, UL), the HEYA PRM-3000VA offers overvoltage, undervoltage, and surge protection. These certifications ensure safer operation compared to uncertified alternatives*.

Product details

3KVA Portable Smart Zhejiang Voltage Stabilizer LED Display Relay Type Adjustable 220V AC Tv Guard Electronic Voltage Regulator

The HEYA PRM-3000VA is a 3KVA portable smart voltage stabilizer designed to ensure stable power supply in fluctuating environments. Equipped with an LED display, relay control, and adjustable voltage regulation, it safeguards electronics like TVs and appliances while offering convenience via USB charging ports.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialDurable plastic with rugged designProtection against environmental factors
Voltage RegulationInput/Output: 220V AC, Single PhaseHome/office devices requiring stable 220V
Display TypeLED Digital DisplayReal-time monitoring of voltage levels
Protection FeaturesOvervoltage/Undervoltage/Surge ProtectionSafeguarding sensitive electronics
Socket Type4x Schuko Outlets + 2x USB 2.0 PortsCharging devices and powering European appliances
Control TypeRelay-based Electronic RegulationEfficient power flow management

Customization guide

Adjustable voltage thresholds (via SVC technology) allow customization to match regional power standards. The relay system can be tuned for specific load requirements, and input/output configurations may adapt to international socket types.

Get inspired

With the HEYA PRM-3000VA, you can protect your electronics from voltage fluctuations while enjoying seamless device charging. Its compact, portable design makes it ideal for homes, small offices, or travel to regions with unstable power grids.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Regulation Speed0.5 sec response+30% faster+50% faster*
Surge Protection Rating1500J2200J (+47%)3000J (+100%)
Stability Range±10% of 220V±8% (+25% tighter)±5% (+100% tighter)

Supplier's note

  1. Technical Breakthroughs:

    • LED Display: Real-time voltage monitoring enables proactive adjustments.
    • Adjustable SVC Technology: Customizable voltage thresholds for precise load matching.
    • Relay Efficiency: Reduces energy loss by 20% compared to traditional mechanical systems.

  2. Version Selection Guide:

    • Base Model: Ideal for households with standard electronics (e.g., TVs, lamps).
    • Advanced Model: Suitable for small businesses with moderate loads (e.g., servers, printers).
    • Pro Model: Best for industrial or high-sensitivity equipment (e.g., medical devices, lab gear). With triple the surge protection of industry benchmarks, the Pro Model ensures safety in extreme conditions. Its tighter stability range (+/-5V) paired with rapid response times creates uninterrupted power for critical operations.

Frequently asked questions

  • Which voltage stabilizer model suits small offices with fluctuating power supply?

  • How to maintain the LED display of a HEYA voltage stabilizer?

  • What’s the difference between electronic and transformer-based voltage stabilizers like the HEYA PRM-3000VA?

  • Can the HEYA PRM-3000VA protect TVs and electronics during voltage spikes?

  • Is the HEYA PRM-3000VA suitable for European appliances?

  • Does the HEYA stabilizer support simultaneous device charging via USB?

  • Is the HEYA PRM-3000VA certified for safety and reliability?

  • Can I customize the output voltage range of the HEYA PRM-3000VA?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage Regulation RangeResidential/Small OfficeIndustry Standard: ±15% (IEC 60038)
Our Base: ±10% (IEC 61000-4-11)
Our Advanced: ±5% (ISO/IEC 62368)		▲ Base: 30% tighter tolerance than industry ▲ Advanced: 66% tighter than industryIndustry: May damage sensitive devices during fluctuations
Advanced: Higher cost
Protection FeaturesIndustrial/High-Sensitivity EquipmentIndustry: Overvoltage only (IEC 61000-4-5)
Base: Over/Undervoltage (IEC 61000-4-14)
Advanced: +Surge/Short-Circuit (UL 1449)		▲ Advanced: 4x more protections than industry ▲ Base: 2x industry coverageIndustry: Vulnerable to undervoltage damage
Advanced: Complex setup required
Display TechnologyReal-Time MonitoringIndustry: Analog dial
Base: LED (ISO 9001)
Advanced: Smart LCD with data logging (IP65)		▲ Base: 100% digital clarity ▲ Advanced: 50% more data pointsIndustry: Inaccurate readings
Advanced: Requires app integration
Portability/DesignMobile Use/Outdoor InstallationsIndustry: 15kg+ metal casing
Base: 8kg plastic (IP20)
Advanced: 5kg ruggedized (IP54)		▲ Base: 47% lighter than industry ▲ Advanced: 67% lighter + weatherproofIndustry: Heavy for transport
Advanced: Limited indoor use due to design
Connectivity OptionsMulti-Device ChargingIndustry: 4 AC outlets
Base: 4 AC + 2 USB (5V/2.4A)
Advanced: 6 AC + 4 USB-C (18W fast charge)		▲ Base: +50% charging capacity ▲ Advanced: 200% more ports than industryIndustry: No USB support
Advanced: Higher power draw requirement
Response TimeCritical Machinery ProtectionIndustry: 1-2 seconds (IEC 61000-4-11)
Base: <0.5s (TÜV-certified)
Advanced: <0.2s (UL 1998)		▲ Base: 75% faster than industry ▲ Advanced: 90% faster than industryIndustry: Risk of equipment damage during spikes
Advanced: Requires premium components

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