GEYA Mini ATS Automatic/Manual Transfer Switch User Manual

1. Introduktion

This manual provides detailed instructions for the installation, operation, and maintenance of the GEYA Mini ATS Automatic/Manual Transfer Switch, Model 3P-63A-110VAC. This device is designed to automatically or manually switch between two power sources, such as grid power, a generator, or a photovoltaic system, ensuring continuous power supply to your load.

Figure 1: GEYA Mini ATS Automatic/Manual Transfer Switch (Model 3P-63A-110VAC)

2. Sikkerhedsoplysninger

Læs og forstå alle sikkerhedsadvarsler og instruktioner, før du installerer eller bruger denne enhed. Manglende overholdelse af disse instruktioner kan resultere i elektrisk stød, brand eller alvorlig personskade.

• Installation og vedligeholdelse bør kun udføres af kvalificeret personale.
• Afbryd altid alle strømkilder, før du arbejder på afbryderen eller tilsluttede kredsløb.
• Sørg for korrekt jording for at forhindre elektrisk stød.
• Bekræft bindtage and current ratings of the switch match your application requirements.
• Brug ikke kontakten i våde eller tørre omgivelser.amp forhold.
• Voltage of the common and backup power supply must be 85-110% of the rated voltage.
• The current cannot be less than 5A, otherwise the coil may overheat or combust.
• The backup power of the product must be a stable city power, otherwise the product will not switch automatically.

3. Produktfunktioner

• Kompatibilitet med dobbelt strømkilde: Designed for automatic or manual conversion between two power supplies (e.g., mains, generator, photovoltaic).
• Over-bindtage og under-bindtage Protection (110V/50Hz):
  • Undervoltage value: 85V, Recovery value: 95V (± 5V)
  • Overvoltage value: 145V, Recovery value: 130V (± 5V)
• Over-bindtage og under-bindtage Protection (220V/50Hz):
  • Undervoltage value: 175V, Recovery value: 195V (± 5V)
  • Overvoltage value: 260V, Recovery value: 240V (± 5V)
• Automatisk skift: When the normal power supply is abnormal, the device automatically switches to the backup power supply. It switches back to normal power when restored.
• Indikatorlys: Equipped with indicator lights for both power sources (A and B) to show operational status.
• Hurtig skift: Power switch completed within 100 milliseconds, minimizing power interruptions.
• Intelligent kontrol: Features self-restoring, over-voltage, og under-bindtage beskyttelse.
• Holdbar konstruktion: Utilizes silver contacts and copper terminals for reliability and longevity.
• DIN-skinnemontering: Compatible with universal DIN rail mounting for easy installation.

Figure 2: Explanation of Automatic Transfer Switch Function

Figure 3: Fast Switching and Intelligent Control Capabilities

Figure 4: Internal Components and Installation Method

4. How to Choose Your Model

Refer to the table below to select the appropriate ATS model based on your live line voltage and connection requirements.

Figure 5: Model Selection Guide

Note: Voltage of the common and backup power supply must be 85-110% of the rated voltage, and the current cannot be less than 5A, otherwise the coil will heat up or even spontaneously combust. The backup power of the product must be a stable city power, otherwise the product will not switch automatically.

5. Produktmål

The GEYA Mini ATS is designed for compact installation with universal DIN rail mounting. Refer to the diagram below for detailed dimensions.

Figur 6: Produktmål (i mm)

• Samlet længde: 125 mm
• Samlet bredde: 78.5 mm
• Samlet højde: 103 mm
• DIN Rail Mounting Height: 35 mm
• Safety Distance S1: ≥ 30 mm
• Safety Distance S2: ≥ 203 mm

Figure 7: Detailed Dimensions and Safety Clearances

6. Tekniske specifikationer

Below are the technical specifications for the GEYA Mini ATS Automatic/Manual Transfer Switch.

Figur 8: Teknisk parametertabel

Figure 9: Main Technical Parameters for W2R-100 Series

7. Opsætning og installation

7.1 Komponentidentifikation

Familiarize yourself with the different parts of the transfer switch before proceeding with installation.

Figure 10: Analysis of Each Part Name (3P Poles)

• Signalterminal: For control signals.
• Source A Power Inlet Terminal: Connection point for Main Power (Source A).
• Source A Power Indicator: Indicates status of Source A.
• Auto/Manual Mode Switch: Selector for operation mode.
• Source B Power Indicator: Indicates status of Source B.
• Transfer Handle: Manual override for switching power sources.
• Source B Power Inlet Terminal: Connection point for Standby Power (Source B).
• Power Output (Load Port): Connection point for the electrical load.

7.2 Ledningsdiagram

Follow the wiring diagrams carefully to ensure correct and safe installation. The device supports connection to mains, generator, or photovoltaic systems.

Figur 11: Eksample of Photovoltaic and Generator Combination Wiring

Figure 12: General Wiring Diagram (3P Poles)

Figure 13: Various Product Wiring Diagram Examples

Ledningstrin:

1. Mount the ATS on a DIN rail in a suitable enclosure.
2. Connect the Main Power (Source A) to the "Source A Power Inlet Terminal" (AR, AS, AT, AN).
3. Connect the Standby Power (Source B) to the "Source B Power Inlet Terminal" (BR, BS, BT, BN).
4. Connect the load to the "Power Output (Load Port)".
5. Ensure all connections are secure and tightened to prevent loose contacts and overheating.
6. Connect the control lines (Common Neutral line, Common control line, Alternate control line) as per the diagram for automatic operation.

Video: Wiring Example and Operation Demonstration

Video 1: This video demonstrates the wiring process and basic operation of the GEYA ATS (W2R) unit. It shows how to connect power sources and loads, and how the switch responds to power changes.

8. Betjeningsvejledning

The GEYA Mini ATS can operate in both automatic and manual modes.

8.1 Automatisk tilstand

• Set the "Auto/Manual Mode Switch" to AUTO.
• When normal power supply A is working properly, the A (red light) indicator will be on.
• If normal power supply A becomes abnormal (e.g., power outage, under/over voltage), the A (green light) indicator will go off, and the switch will automatically transfer the load to backup power supply B.
• When normal power supply A recovers, the switch will automatically transfer the load back to power supply A.

8.2 Manuel tilstand

• Set the "Auto/Manual Mode Switch" to MANUEL.
• To select power supply A, manually operate the red transfer handle towards power supply A. The red light for A will turn on.
• To select power supply B, manually operate the red transfer handle towards power supply B. The red light for B will turn on.
• In manual mode, the switch will not automatically transfer power.

Video: Automatic/Manual Transfer Switch Operation

Video 2: This video illustrates the functionality of the GEYA Automatic/Manual Transfer Switch (W2R), demonstrating how it switches between power sources.

Video: ATS Usage Demonstration

Video 3: A brief demonstration of the GEYA ATS (W2R) in action, showing the power transfer process.

9. Vedligeholdelse

The GEYA Mini ATS is designed for reliable operation with minimal maintenance. However, periodic checks are recommended to ensure optimal performance and safety.

• Visuel inspektion: Regularly inspect the switch for any signs of physical damage, loose connections, or discoloration due to overheating.
• Terminaltæthed: Periodically check and tighten all terminal screws to ensure good electrical contact.
• Renhed: Keep the switch free from dust, dirt, and moisture. Use a dry, soft cloth for cleaning.
• Funktionstest: Occasionally test the automatic transfer function by temporarily disconnecting the main power source (if safe to do so) to ensure the switch transfers to the backup source as expected.

10. Fejlfinding

If you encounter issues with your GEYA Mini ATS, consider the following troubleshooting steps:

• Ingen kraftoverførsel:
  • Check if both power sources (A and B) are active and within the specified voltage range (85-110% of rated voltagog).
  • Ensure the "Auto/Manual Mode Switch" is set to AUTO for automatic operation.
  • Kontroller, at alle ledningsforbindelser er sikre og korrekte i henhold til ledningsdiagrammet.
  • Check if the current is below 5A, which can cause the coil to malfunction.
• Indikatorlamper virker ikke:
  • Confirm that the corresponding power source is active.
  • Inspect for loose internal connections (requires professional inspection).
• Overophedning:
  • Ensure the current is not below 5A.
  • Tjek for løse terminalforbindelser.
  • Verify the load does not exceed the rated current of the switch.

For persistent issues or complex problems, contact qualified electrical personnel or GEYA customer support.

11. Garanti og support

GEYA products are manufactured to high-quality standards. For warranty information and technical support, please refer to the official GEYA webwebstedet eller kontakt din lokale forhandler. Gem din købskvittering til garantikrav.

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