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Automatic Transfer Switching（ATS）
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
  • AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS
AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS

AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS

  • 100 - 999 Pieces
    $200
  • 1000 - 9999 Pieces
    $190
  • >= 10000 Pieces
    $180

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Automatic Power Transition: Switches seamlessly between primary and backup power sources (e.g., grid and generator) in milliseconds to ensure uninterrupted power supply for critical loads.
  • Manual Override: Equipped with physical controls for direct operator intervention during maintenance or emergencies.
  • Load Protection: Built-in overcurrent protection and fault detection safeguard connected equipment from electrical hazards.

Key features

  • 1. Durable Metal Construction for Industrial Resilience

    • With a corrosion-resistant metal body, you can ensure long-term reliability in harsh industrial environments. This design outperforms plastic-based models prone to degradation, maintaining structural integrity under heavy use.*

  • 2. Smart Digital Control for Seamless Operation

    • With an integrated digital display and manual override buttons, you can monitor power status and switch sources manually if needed. This dual-control feature offers greater flexibility compared to fully automated systems lacking physical interfaces.*

  • 3. High-Capacity Performance for Heavy-Duty Loads

    • With a 100A rated current and 4P configuration, you can handle robust industrial power demands, outperforming standard 3P models in multi-phase applications. This ensures stable power distribution for large equipment.*

  • 4. Automatic Transfer for Uninterrupted Power Supply

    • With automatic switching between dual power sources (e.g., mains and generator), you can maintain critical operations during outages. This solution is 20% faster than basic manual transfer systems, minimizing downtime.*

  • 5. CE-Certified Safety for Compliance Assurance

    • With CE certification, you can meet EU safety standards for industrial use, ensuring protection against overcurrent and electrical faults. This certification surpasses non-certified alternatives in reliability and regulatory compliance.*

Product details

AC DC Automatic Transfer Switch for Generator Dual Power 4P 400V 100A ATS

The GRL AC/DC Automatic Transfer Switch (ATS) is a robust 4P, 400V, 100A industrial-grade solution designed to ensure seamless power continuity between primary and backup sources (e.g., generators). Built with corrosion-resistant metal construction and CE certification, it combines automatic switching with manual override capabilities to deliver reliable power management in demanding industrial environments.

Technical specifications

FeatureSpecificationBenefit
Automatic TransferSwitches between 2 power sourcesEnsures uninterrupted power for critical loads
Rated Current100A (Frame Current)Supports high-load applications
Voltage Rating400V AC/DCVersatile for industrial power systems
Pole Configuration4P (4-Pole)Full-phase control for balanced loads
Manual OverridePhysical switches + digital displayFlexible control in emergencies
CertificationCE CertifiedMeets EU safety and performance standards
Protection FeaturesOvercurrent/Short-Circuit GuardSafeguards equipment and personnel

Customization guide

Adjust pole configuration (e.g., 3P/4P) or rated current (up to 100A) to match specific industrial requirements. Customize control interfaces (e.g., RS485/Ethernet) for remote monitoring integration.

Get inspired

Ensure 24/7 uptime for industrial machinery, data centers, or healthcare facilities. With its fast automatic switching and overload protection, the GRL ATS minimizes downtime risks during power outages or generator failures.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Switching Time100ms+15% (85ms)+30% (70ms)*
Overload Capacity110% for 1h150% for 30min200% for 10min
Communication InterfaceNoneRS485RS485 + Ethernet
Remote MonitoringNoBasic AlertsFull IoT Integration

Supplier's note

  1. Key Technical Breakthroughs:

    • Ultra-fast switching (70ms): The Pro Model’s 30% faster switching than industry benchmarks reduces downtime by 40%.
    • 200% Overload Tolerance: Enables temporary high-load surges without system failure.
    • CE Compliance: Ensures compatibility with EU industrial safety standards.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial facilities requiring basic automatic transfer (e.g., small factories).
    • Advanced Model: Recommended for medium-scale operations needing faster switching (85ms) and RS485 alerts (e.g., warehouses).
    • Pro Model: Best for high-reliability environments (e.g., hospitals, data centers) where IoT integration and ultra-fast response are critical.

With the Pro Model’s 200% overload capacity, you can safely handle unexpected power spikes during critical operations. Pair its Ethernet connectivity with cloud-based monitoring to achieve real-time system oversight.

*Comparative Hint: The Pro Model’s switching speed is 20% faster than traditional ATS units.

Frequently asked questions

  • Which ATS model is suitable for industrial facilities with high power demands?

  • How to maintain an automatic transfer switch for generator backup systems?

  • Why is metal construction preferred for industrial ATS units?

  • Can this ATS be customized for specific load requirements in commercial settings?

  • Is the GRL ATS CE-certified for industrial use?

  • How does the automatic transfer switch ensure uninterrupted power supply during outages?

  • What safety features does the GRL ATS have for protecting heavy industrial loads?

  • Does the GRL ATS have a digital interface for monitoring dual power sources?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & ConstructionIndustrial/Commercial Power SystemsIndustry Standard: Basic metal alloy (ASTM A36)
Our Base: Reinforced steel (ASTM A533)
Our Advanced: Aluminum + corrosion-resistant coating (ASTM B209)		▲ Base: 20% lighter than Industry Standard (e.g., 15kg vs 18kg)
▲▲ Advanced: 50% longer lifespan in corrosive environments		Advanced: Higher upfront cost (+20%) due to premium materials
Switching SpeedData Centers, Hospitals (Critical Loads)Industry Standard: 20ms switching time
Our Base: 10ms (IEC 60850)
Our Advanced: 5ms (IEC 61850)		▲ Base: 50% faster than Industry Standard (minimizes downtime)
▲▲ Advanced: Ensures seamless power transfer for sensitive equipment		Advanced: Requires higher maintenance frequency (+10%)
Load CapacityIndustrial Plants, High-Power FacilitiesIndustry Standard: 80A frame current
Our Base: 100A (IEC 60947)
Our Advanced: 120A (UL 1008)		▲ Base: Supports 25% higher loads than Industry Standard
▲▲ Advanced: Handles peak surges in heavy machinery		Advanced: Larger footprint (+25%) compared to Base
Control OptionsRemote Monitoring SystemsIndustry Standard: Manual override only
Our Base: Digital display + manual override
Our Advanced: Remote monitoring (Modbus RTU)		▲ Base: Real-time status visibility via LCD (e.g., voltage/current readings)
▲▲ Advanced: Remote diagnostics and firmware updates		Advanced: Requires additional IoT infrastructure setup
CertificationsGlobal Compliance MarketsIndustry Standard: Basic CE certification
Our Base: CE + IEC 61439
Our Advanced: CE + UL + ISO 9001		▲ Base: Meets EU and Asia-Pacific standards
▲▲ Advanced: Access to North American and global markets		Advanced: Longer certification process (+3 months)
CustomizationTailored Industrial SolutionsIndustry Standard: Fixed 3-pole configuration
Our Base: 4-pole (IEC 60947-6)
Our Advanced: Configurable poles (up to 6-pole)		▲ Base: Supports 4-wire systems for balanced loads
▲▲ Advanced: Adapts to hybrid power setups (e.g., solar + grid)		Advanced: Customization delays delivery by 1–2 weeks

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