1. Introduction
1.1 Product Overview
The ESSISH VAC8610F is a multifunctional instrument utilizing 2.4G wireless data transmission. It provides real-time display of various electrical parameters including voltage, current, power, capacity, energy, and running time. The device supports battery charging and discharge management, offering protection features such as overvoltage, undervoltage, and overcurrent protection, along with a buzzer alarm, via its two relay interfaces. The 2.4-inch color LCD ensures comprehensive and clear data display. A communication interface is reserved for secondary development.
1.2 Key Features
- Wireless Data Transmission: Facilitates flexible installation by eliminating complex wiring between the display and detection modules.
- Comprehensive Real-time Display: Simultaneously shows voltage, current, power, temperature (optional), capacity, remaining capacity percentage, and running time.
- Dual Relay Control: Features two relay interfaces for charging and discharging management, supporting five working modes for automatic disconnection and closure.
- Protection Functions: Includes charging overvoltage, discharge undervoltage, charging overcurrent, and discharge overcurrent protection, accompanied by a buzzer alarm.
- Power-off Memory: Retains recorded AH and WH data even after power loss.
- Dynamic Charging Indicator: The charging progress bar displays as a color flow light for enhanced visual indication.
- Waveform Display: Provides voltage, current, and temperature waveform visualization.
- TTL Serial Communication: Equipped with a TTL serial communication function for advanced integration and secondary development.
2. Product Components
The package typically includes the following components:
Image: Overview of the ESSISH VAC8610F Wireless Voltage Meter Ammeter components, including the display unit, shunt module, and connecting cables.
- Display Unit (2.4 Inch LCD)
- Measurement Module (Shunt)
- USB Power Cable
- Connecting Wires
3. Technical Specifications
| Specification | Value |
|---|---|
| Model | VAC8610F |
| Display | 2.4 Inch Color LCD |
| Voltage Range (Current Model) | 100V DC |
| Current Range (Current Model) | 100A |
| Wireless Transmission | 2.4G |
| Communication Interface | TTL Serial |
| Item Weight | 50 Grams |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
3.1 Dimensions
Image: Physical dimensions of the display unit and the shunt module, indicating measurements in millimeters.
4. Setup and Installation
4.1 Wiring Diagram
Proper wiring is essential for accurate measurements and safe operation. Refer to the diagram below for connection details.
Image: Connection overview showing the shunt module, main display unit, and associated wiring for power and measurement.
Important: Ensure all connections are secure and correctly polarized before applying power. Incorrect wiring can damage the device or connected equipment.
4.2 Initial Connection
- Connect the measurement module (shunt) in series with the DC circuit you wish to monitor.
- Connect the display unit to a power source using the provided USB cable.
- The display unit and measurement module will automatically establish a wireless connection.
- Verify that the display shows real-time voltage and current readings.
5. Operation Guide
5.1 Display Interface
The 2.4-inch color LCD provides a clear overview of all monitored parameters. The main screen typically displays voltage, current, power, capacity, energy, and running time.
Image: The main display interface of the ESSISH VAC8610F, showing real-time readings for voltage, current, power, capacity, and other system status indicators.
5.2 Basic Navigation
The display unit features navigation buttons (Up, Down, OK) for menu access and parameter adjustment. Refer to the on-screen prompts for specific functions.
5.3 Setting Parameters
Access the settings menu to configure various parameters such as:
- Language (Chinese/English)
- Display color scheme
- Relay working modes (for charge/discharge control)
- Protection thresholds (overvoltage, undervoltage, overcurrent)
5.4 Protection Functions
The device includes programmable protection features:
- Overvoltage Protection: Disconnects the circuit if voltage exceeds a set limit during charging.
- Undervoltage Protection: Disconnects the circuit if voltage drops below a set limit during discharge.
- Overcurrent Protection: Disconnects the circuit if current exceeds a set limit during charging or discharging.
- Buzzer Alarm: Activates when a protection threshold is triggered.
6. Maintenance
- Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble the device, as this will void the warranty.
- Ensure all connections remain secure to prevent intermittent readings.
7. Troubleshooting
- No Display: Check power connection to the display unit. Ensure the USB cable is properly connected.
- No Readings: Verify that the measurement module (shunt) is correctly wired in series with the circuit. Check wireless connection status.
- Inaccurate Readings: Ensure the device is configured for the correct voltage and current ranges. Check for loose connections.
- Buzzer Alarm Constantly On: Review protection settings (overvoltage, undervoltage, overcurrent) and adjust thresholds if necessary, or check the circuit for actual fault conditions.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official ESSISH product page or contact the seller directly. Keep your purchase receipt for warranty claims.
You can find more information about ESSISH products on their Amazon store: ESSISH Amazon Store