GEYA Din Rail Digital Voltmeter Instruction Manual

1. Introducció

Thank you for choosing the GEYA Din Rail Digital Voltmeter. This device is designed for accurate voltage measurement in electrical systems, available in single-phase (GV-1P) and three-phase (GV-3P) configurations. It features a clear LED display for easy reading of AC voltage. This manual provides essential information for safe installation, operation, and maintenance of your voltmeter.

Figure 1: GEYA GV-1P (left) and GV-3P (right) Din Rail Digital Voltmeters

2. Informació de seguretat

Si us plau, llegiu i comprengui totes les instruccions de seguretat abans d'instal·lar o utilitzar aquest dispositiu. Si no segueix aquestes instruccions, es poden produir descàrregues elèctriques, incendis o lesions greus.

• La instal·lació i el manteniment només els ha de dur a terme personal qualificat.
• Ensure the power supply is disconnected before any installation or wiring.
• Do not use this product in environments with high frequency conversion, inverters, or significant harmonic interference, as this may affect accuracy and device longevity.
• Comproveu que el voltage range of the device matches your application's requirements.
• Do not expose the device to moisture or extreme temperatures outside its specified operating range.

3. Característiques del producte

• Compact Din Rail mounting design.
• Clear LED digital display for easy voltage lectures.
• Available in single-phase (GV-1P) and three-phase (GV-3P) models.
• Ampli voltage measurement range: 80-500VAC.
• High accuracy with a discrepancy range of ±2%.
• Ràpid sampling rate of 1 time/second.
• Low input loop power consumption (≤2VA).
• Certified with CE for quality and safety.

Figure 2: GEYA Din Rail Meters for various electrical parameters

4. Especificacions tècniques

Figure 3: Technical Parameters Overview

5. Dimensions del producte

The GEYA Din Rail Digital Voltmeter is designed for standard Din Rail mounting. Refer to the diagrams below for detailed dimensions.

Figure 4: Dimensional Drawing (All dimensions in mm)

• Amplada: 18 mm
• Alçada: 88.5 mm
• Depth (top): 66mm
• Depth (bottom): 49.5mm
• Mounting Hole Distance: 35mm

6. Instal·lació i cablejat

Before installation, ensure the main power supply is OFF. This device is designed for Din Rail mounting.

6.1. Muntatge

1. Attach the voltmeter to a standard 35mm Din Rail by clipping it into place.
2. Ensure it is securely fastened and does not wobble.

6.2. Esquema de cablejat

Refer to the diagram below for correct wiring. Incorrect wiring can damage the device or lead to hazardous conditions.

Figure 5: Wiring Diagram for GV-1P (left) and GV-3P (right)

• GV-1P (Single Phase Voltmeter): Connecteu l'entrada voltage to terminals 1 and 2. The display will show 'V~'.
• GV-3P (Three Phase Voltmeter): Connect phase 1 to terminals 1 and 2 (V1~), phase 2 to terminals 3 and 4 (V2~), and phase 3 to terminals 5 and 6 (V3~). The display will show 'V1~', 'V2~', and 'V3~' sequentially.

Important Note: This product is not suitable for use with frequency converters, inverters, or in power environments with high harmonic interference. Such conditions may lead to inaccurate readings or damage to the device.

7. Funcionament

Once properly installed and wired, restore power to the circuit. The voltmeter will automatically power on and display the measured AC voltage(s) on its LED screen. For the GV-3P model, the display will cycle through the voltages of each phase (V1, V2, V3).

• Lectura de la pantalla: The bright red LED display provides clear numerical readings of the voltage.
• Precisió: The device provides readings with a ±2% discrepancy range.

8. Manteniment

The GEYA Digital Voltmeter requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:

• Neteja: Feu servir un drap suau i sec per netejar el dispositiu. No utilitzeu productes de neteja abrasius ni dissolvents.
• Inspecció: Periodically inspect the wiring connections to ensure they are secure and free from corrosion.
• Medi ambient: Assegureu-vos que l'entorn de funcionament es mantingui dins dels rangs de temperatura i humitat especificats.
• Apagar: Always disconnect power before performing any cleaning or inspection.

9. Solució De Problemes

10. Consells d'usuari

• For optimal performance, install the voltmeter in a clean, dry environment away from direct heat sources or excessive vibration.
• Always double-check your wiring against the provided diagram to prevent damage and ensure accurate readings.
• If using the three-phase model (GV-3P), ensure each phase is connected to its designated terminals for correct sequential display.

11. Garantia i Suport

GEYA products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or visit the official GEYA weblloc web. Si us plau, tingueu a mà el model del producte i la data de compra quan us poseu en contacte amb el servei d'assistència.

12. About GEYA

GEYA Electric, established in 2007, is a private-owned enterprise specializing in the research, manufacture, and sales of low voltage electrical and automatic controlling products. The company is located in Wenzhou City and is committed to top quality and constant innovation. GEYA products are certified to required industry standards, including CE, CB, SAA, SEMKO, TUV, and RoHS.

GEYA Product Range Includes:

• Circuit Breakers (MCB, MCCB, ELCB)
• Contactors
• Inversors
• Solar Energy Systems
• Relays (Time, Monitoring, Modular)
• PLCs
• Temporitzadors
• Interruptors automàtics
• Caixes de distribució
• Lightings
• Other related accessories and components