1. Introduction
The VaneAims 220V Voltage Relay Protector is a versatile device designed to safeguard electrical circuits and appliances from voltage and current anomalies. It offers protection against overvoltage, undervoltage, and overcurrent conditions. Depending on the version, it may also include features like kWh energy measurement, power (W) display, and frequency (Hz) display. This manual provides detailed instructions for the installation, setup, and operation of all versions of the VaneAims Voltage Relay Protector.
2. Safety Information
WARNING: Electrical shock hazard. Installation and maintenance must be performed by qualified electricians only.
- Ensure the power supply is completely disconnected before installation or any maintenance.
- All electrical connections must comply with appropriate local and national safety standards.
- Do not operate the device if it appears damaged.
- Keep the device away from moisture and extreme temperatures.
- The product is designed for AC 220V systems. Do not connect to other voltage systems.
3. Product Overview
The VaneAims Voltage Relay Protector comes in several versions, each offering a unique set of features:
- Regular Version (Model: FXB-VA): Provides basic overvoltage, undervoltage, and overcurrent protection with a V A display.
- Upgraded Version (Model: FXB-VALG): Offers enhanced features over the Regular Version, including improved button design and a higher-resolution screen, with V A display.
- kWh Version (Model: FXB-VAKWH): Includes overvoltage, undervoltage, and overcurrent protection, plus kWh energy measurement with a V A KWH 3IN1 display.
- All-in-One Version (Model: FXB-VA5+1): The most comprehensive model, featuring overvoltage, undervoltage, overcurrent protection, kWh energy measurement, power (W) display, and frequency (Hz) display, with a V A KWH W HZ 5IN1 display.
4. Specifications
The following table outlines the general technical specifications for the VaneAims Voltage Relay Protector series. Specific ranges may vary slightly between versions as noted.
| Parameter | Specification (Regular/Upgraded) | Specification (kWh/All-in-One) |
|---|---|---|
| Supply Terminals | N, L | |
| Rated Supply Voltage | AC 220V | |
| Rated Frequency | 40/50/60/70Hz | 50/60Hz |
| >V Setting Range (Overvoltage) | AC130-300V | AC240-300V |
| <V Setting Range (Undervoltage) | AC80-210V | AC140-230V |
| Voltage Hysteresis | 5V | |
| Overvoltage Trip Delay | 0.5s | |
| Voltage Accuracy | <1% | |
| Max. Operating Phase Voltage | 350V | |
| Max. Operating Current | 40A/63A/80A/100A | 40A/63A/80A/100A (kWh), 63A (All-in-One) |
| Altitude | ≤2000m | |
| Delay Time (Recovery) | / | 5-300s |
| Permissible Relative Humidity | ≤50% at 40°C (without condensation) | |
| Ambient Temperature | -25°C ~ +55°C | |
| Size | 81*36*66mm | |
5. Installation
The VaneAims Voltage Relay Protector is designed for 35mm DIN rail mounting. Ensure proper wiring and secure installation to prevent hazards.
5.1. Mounting
The device features securing clips for easy installation within standard distribution boxes. Simply attach it to a 35mm DIN rail.
5.2. Wiring Diagram
Connect the device according to the following diagram. Ensure the power line is input through the L (Live) and N (Neutral) terminals. Screw down to penetrate the insulating layer of the power lines for a secure connection.
6. Setup and Operation
The device features a digital display and control buttons for setting various protection parameters. The buttons are typically labeled SET, Up/Digit+, Down/Digit-, and ON/OFF.
6.1. Front Panel Controls
Indicators:
- >V: Overvoltage Indicator
- <V: Undervoltage Indicator
- >A: Overcurrent Indicator
- POWER: Normal Working Indicator
Buttons:
- SET: Menu selection / Save settings
- ▲ (Up/Digit+): Increase value / Navigate up
- ▼ (Down/Digit-): Decrease value / Navigate down
- ON/OFF: Power on/off
6.2. General Setting Instructions
- Enter Setup Mode: Long press the SET button for 5 seconds to enter the SET state.
- Navigate Parameters: Use the SET button to cycle through the different parameters (P-1, P-2, etc.).
- Modify Values: Use the ▲ (Up/Digit+) and ▼ (Down/Digit-) buttons to adjust the desired value for the selected parameter. For quicker adjustments over longer ranges, press and hold the Up or Down key.
- Save Settings: After adjusting a value, press the SET button again to save it and move to the next parameter.
- Exit Setup Mode: Continue pressing SET until you cycle through all parameters, or the device may automatically exit after a period of inactivity.
6.3. Specific Setup Menus by Version
6.3.1. Regular and Upgraded Versions
Parameters for Regular and Upgraded versions (P-1 to P-19):
- P-1: Power-on delay time (Range: 1-999s)
- P-2: Recovery delay (Range: 1-999s)
- P-3: Overvoltage Setting (Range: 130-300V)
- P-4: Overvoltage recovery value (Range: 125-295V)
- P-5: Undervoltage Setting (Range: 80-210V)
- P-6: Undervoltage recovery value (Range: 85-215V)
- P-7: Voltage trip delay (Range: 0.1-10s)
- P-8: Voltage Correction (Range: -10%~+10%V)
- P-9: Overcurrent Setting (Range: 40A/63A/80A/100A)
- P-10: Overcurrent trip delay (Range: 0.1-10s)
- P-11: Overcurrent counter (Range: 0-20 times)
- P-12: Current adjustment (Range: -10%~+10%A)
- P-13: Frequency adjustment (Range: -2.5%~+2.5%Hz)
- P-14: Quick power down protection (Setting: on/off)
- P-15: Three models (1: Standard, 2: Manual, 3: Automatic)
- P-16: Automatic reset (Setting: on/off)
- P-18: Energy saving mode (Setting: on/off)
- P-19: Password setting (Range: 000-999, Factory default: 112)
Note on P-15 (Three Models):
- Mode 1 (Standard): P1-P19 parameters are active.
- Mode 2 (Manual): Press Up or Down button to display voltage (-U-), power (-P-), current (-A-), frequency (-H-).
- Mode 3 (Automatic): Automatically displays voltage (-U-), power (-P-), current (-A-), frequency (-H-) in turn.
Note on P-19 (Password Setting): The initial password is 112. Change the lock parameter after the initial password is changed. Set to initial password 112 to unlock.
6.3.2. kWh Version
Parameters for kWh version (P-1 to P-8):
- P-1: Overvoltage Setting (Range: 240-300V)
- P-2: Overvoltage delay time (Range: 5-300s)
- P-3: Undervoltage Setting (Range: 140-230V)
- P-4: Undervoltage delay time (Range: 5-300s)
- P-5: Overcurrent Setting (Range: 63A/80A/100A)
- P-6: Undervoltage recovery value (Range: 5-300s)
- P-7: Starting delay time (Range: 5-300s)
- P-8: Show kWh (To reset kWh, contact the supplier)
6.3.3. All-in-One Version
Parameters for All-in-One version (P-1 to P-13):
- P-1: Power-on Delay Time (Range: 1-999s)
- P-2: Recovery Delay (Range: 1-999s)
- P-3: Overvoltage Setting (Range: 240-300V)
- P-4: Undervoltage Setting (Range: 140-230V)
- P-5: Overcurrent Setting (Range: 63A/80A/100A)
- P-6: Undervoltage recovery value (Range: 85-215V)
- P-7: Voltage trip delay (Range: 0.1-10s)
- P-8: Voltage Correction (Range: -10%~+10%V)
- P-9: Overcurrent counter (Range: 0-20 times)
- P-10: Current adjustment (Range: -10%~+10%A)
- P-11: Preset Power Level (Range: 0-999)
- P-12: Quick power down protection (Setting: on/off)
- P-13: Password setting (Range: 000-999, Factory default: 112)
7. Maintenance
- Keep the device clean and free from dust. Use a dry, soft cloth for cleaning.
- Regularly check wiring connections for tightness and signs of wear or damage.
- Ensure adequate ventilation around the device to prevent overheating.
- Do not attempt to open or repair the device yourself. Refer to qualified personnel for service.
8. Troubleshooting
If you encounter issues with your VaneAims Voltage Relay Protector, refer to the following common problems and solutions:
- Device not powering on: Check the main power supply and wiring connections. Ensure the ON/OFF button is in the 'ON' position.
- Device trips frequently: Review your set overvoltage, undervoltage, and overcurrent parameters. Ensure they are appropriate for your connected load and power supply conditions. Check for actual voltage/current fluctuations in your system.
- Incorrect voltage/current readings: Verify wiring connections. If the issue persists, consider using the Voltage/Current Correction parameters (P-8, P-12 in Regular/Upgraded/All-in-One versions) for fine-tuning, or consult a qualified electrician.
- Cannot change settings: Ensure you are in the SET state by long-pressing the SET button. If a password is set (P-19), you must enter the correct password (default 112) to unlock settings.
- kWh display not accumulating (kWh/All-in-One versions): Check if the device is correctly wired and actively monitoring power. To reset the kWh value, you may need to contact the supplier as indicated in the manual (P-8 for kWh version).
If the problem cannot be resolved, contact customer support or a qualified electrician.
9. User Tips
- Protective Film: The screen surface is covered with a factory protective film. Slight bubbles or scratches may occur during transportation. Please remove this protective film promptly after receiving the goods to achieve the best display effect.
- Minimum Voltage Setting: Yes, it is possible to set a minimum voltage. This is controlled by the 'Undervoltage Setting' parameter (P-5 for Regular/Upgraded, P-3 for kWh/All-in-One versions). Adjust this value to your desired minimum voltage threshold.
- Logo Customization: For bulk purchases, ODM service is available to customize the product with your own logo on the Upgraded Version. Contact the seller for details.
10. Disposal of Electrical Waste
All electrical waste should be disposed of in compliance with current WEEE (Waste Electrical and Electronic Equipment) regulations. Do not dispose of this product with household waste. Contact your local authorities for information on proper recycling and disposal methods.
11. Warranty and Support
Thank you for choosing VaneAims products. For any technical assistance, warranty claims, or further inquiries, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.
12. Product Demonstration Video
Watch this video for a visual guide on setting parameters and testing the overvoltage, undervoltage, and overcurrent protection features of the device.
13. Additional Resources
A detailed user manual in PDF format is available for download. This document contains comprehensive information regarding the product's features, installation, and operation. You can access it via the following link: VaneAims Voltage Relay Protector User Manual (PDF).
