1. Introducere
The OONO PWRshield F-1009 module is a programmable Low Voltage Disconnect (LVD) and High Voltage Disconnect (HVD) power protection system. It features programmable voltage settings for LVD and HVD when the rocker switch is set to AUTO. Additionally, it includes an emergency ON or OFF function for immediate output control. Designed with a microcontroller and low-loss MOSFETs, this module ensures efficient power management and protection for your electronic devices.
2. Caracteristicile produsului
- Programmable LVD/HVD Protection: Offers customizable low voltage disconnect and high voltage disconnect settings for comprehensive power protection.
- Moduri de funcționare flexibile: Features AUTO mode for programmable voltage settings, and emergency ON or OFF functions for immediate output control.
- High Efficiency Design: Utilizes a microcontroller and low-loss MOSFETs (on-state resistance <0.002 ohm) to ensure minimal power dissipation, even at 30 Amps continuous current, eliminating the need for external heatsinks.
- Conectivitate standard: Equipped with standard 30 Amps Power Pole connectors for easy and secure connections.
- Construcție durabilă: Housed in a high-quality aluminum enclosure with a thickness of 1.5mm/0.06".
- Pachet complet: Includes the PWRshield module, 2x black power pole housings, 2x red power pole housings, 2x PVC cover flame retardant sleeves, and 4x silver-plated copper 30A 14-12AWG power pole contacts.
3. Specificații
| Caietul de sarcini | Valoare |
|---|---|
| Vol. De operaretage | DC 6.5 ~ 30 V |
| Programmable HVD Value | 14V/15V, 15V-16V, 16V/17V, 17V/18V |
| Programmable LVD Value | 10V/11V, 10V/12V, 11V/12V, 11V/13V |
| Quiescent Current (Output OFF) | 2.5mA |
| Quiescent Current (Output ON) | 13mA |
| Disconnect/Reconnect Voltage Toleranță | <0.1V |
| Max. Output Current (<5 seconds) | 40A |
| Max. Curent de ieșire continuu | 30A |
| Voltage Drop (at 10A) | 0.025V |
| Voltage Drop (at 30A) | 0.070V |
| MOSFET-uri | 30V 60A P-Channel, on-state resistance <0.002 ohm |
| Conectori | Compatible 45A Power Pole connectors (Red is positive, Black is negative) |
4. Configurare
This section guides you through the initial setup of your OONO PWRshield F-1009 module.
4.1. Instalare fizică
The module features mounting tabs for secure installation. Ensure it is placed in a location with adequate ventilation and away from direct heat or moisture.
Figure 1: Dimensions of the OONO PWRshield F-1009 module (all measurements in millimeters).
4.2. Conexiuni electrice
Connect your power source and load using the provided 30 Amps Power Pole connectors. Pay close attention to polarity: Red is positive (+) şi Black is negative (-).
- Conexiune de intrare: Connect your DC power source (e.g., battery, power supply) to the INTRARE terminale.
- Conexiune de ieșire: Connect your load (e.g., radio, electronic device) to the IEȘIRE terminale.
Figure 2: Front panel of the PWRshield F-1009, illustrating input/output connections and controls.
Figure 3: The PWRshield F-1009 module shown with its included Power Pole connectors and PVC protective sleeves.
4.3. Initial Dip Switch Configuration
Before applying power, configure the LVD (Low Voltage Disconnect) and HVD (High Voltage Disconnect) trigger voltages using the dip switches located on the side of the module. Refer to the table in the Operating Instructions section for specific voltage setări.
Figura 4: lateral view of the PWRshield F-1009, highlighting the dip switches for voltage configurație.
5. Instrucțiuni de utilizare
The PWRshield F-1009 offers flexible operation modes and voltagsetări de protecție electronică.
5.1. Setting LVD and HVD Trigger Voltages
Use the four dip switches (SW1-SW4) to set the desired Low Voltage Disconnect (LVD) and High Voltage Disconnect (HVD) trigger voltages. Switches 1 and 2 control LVD, while switches 3 and 4 control HVD. Refer to the table below for specific configurations.
Figure 5: Dip switch configuration table for LVD and HVD trigger voltages.
5.2. Rocker Switch Modes (ON/AUTO/OFF)
The rocker switch on the front panel controls the output behavior:
- Mod auto: (Middle position) In this mode, the module operates according to the LVD and HVD settings configured via the dip switches. The output will automatically disconnect if the input voltage falls below the LVD trigger or rises above the HVD trigger. It will reconnect when the voltage returns to the safe operating range (LVD Restore/HVD Restore).
- Modul ON: (Up position) Forces the output to remain ON, regardless of the input voltage. This bypasses the LVD/HVD protection. Use with caution, as it can lead to over-discharge or over-voltage damage to your connected devices.
- Mod OPRIT: (Down position) Forces the output to remain OFF, regardless of the input voltage. This completely disconnects the load.
5.3. Indicatoare LED
The module features three LED indicators for real-time status feedback:
- OVER (Yellow): Illuminates when the input voltage exceeds the High Voltage Disconnect (HVD) threshold.
- NORMAL (Green): Illuminates when the input voltage is within the safe operating range (above LVD and below HVD).
- UNDER (Red): Illuminates when the input voltage falls below the Low Voltage Disconnect (LVD) threshold.
5.4. Operational Flowchart
The following flowchart illustrates the operational logic of the PWRshield F-1009 module in AUTO mode.
Figure 6: Operational flowchart for the PWRshield F-1009 in AUTO mode.
5.5. Produs terminatview Video
Pentru o imagine vizuală pesteview of the OONO PWRshield F-1009 module, please watch the following video:
Video 1: Un overview of the MD-F1009-1 Low Loss PWRshield LVD-HVD Power Guard Module, demonstrating its features and functionality.
6. Întreținere
The OONO PWRshield F-1009 module is designed for durability and requires minimal maintenance. To ensure optimal performance and longevity:
- Păstra curat: Periodically wipe the module with a dry, soft cloth to remove dust and debris. Avoid using harsh chemicals or abrasive materials.
- Verificați conexiunile: Regularly inspect all Power Pole connections to ensure they are secure and free from corrosion. Loose connections can lead to voltage drops or intermittent operation.
- Conditii de mediu: Ensure the module is operated within its specified temperature and humidity ranges. Avoid exposing it to extreme conditions.
7. Depanare
If you encounter issues with your OONO PWRshield F-1009 module, refer to the following troubleshooting tips:
- Fără putere de ieșire:
- Check if the rocker switch is in the 'OFF' position. Switch it to 'AUTO' or 'ON' as required.
- Verificați volumul de intraretage is within the normal operating range (not triggering LVD or HVD). The 'OVER', 'NORMAL', or 'UNDER' LEDs will indicate the current voltagStarea e.
- Ensure all Power Pole connections are secure and correctly polarized (Red to positive, Black to negative).
- Vol. incorecttage Cutoff/Reconnect:
- Double-check the dip switch settings against the provided table (Figure 5) to ensure they match your desired LVD and HVD trigger voltages.
- Confirm that the rocker switch is in 'AUTO' mode for the programmable protection to be active.
- Continuous Beeping/Alarm:
- A continuous or intermittent beep indicates a voltage condition (OVER or UNDER) that has triggered the protection. Refer to the LED indicators to identify the specific issue.
- The module has a built-in delay for disconnect/reconnect (e.g., ~5 seconds for low voltage disconnect/reconnect). This is normal behavior to prevent nuisance tripping from momentary voltagfluctuațiile.
- Switch Behavior Appears Reversed (ON/OFF):
- The rocker switch has three positions: 'ON' (up), 'AUTO' (middle), and 'OFF' (down). Ensure you are selecting the intended mode. 'ON' forces output, 'OFF' forces no output, and 'AUTO' enables voltagprotecție.
8. Garanție și asistență
For warranty information, technical support, or service inquiries, please refer to the product packaging or contact OONO customer service directly. Keep your purchase receipt as proof of purchase.
