RWRAPS PAC5000 3 Phase Energy Consumption Meter Instruction Manual

1. Introducció

Thank you for choosing the RWRAPS PAC5000/PAC5110 3 Phase Energy Consumption Meter. This device is designed for precise measurement and monitoring of electrical parameters in three-phase systems. This manual provides essential information for the safe installation, operation, and maintenance of your meter. Please read this manual thoroughly before use and retain it for future reference.

2. Informació de seguretat

• Risc elèctric: Installation and maintenance should only be performed by qualified personnel. Ensure power is disconnected before any wiring or installation procedures.
• Connexió a terra adequada: Ensure the device is properly grounded according to local electrical codes.
• Entorn de funcionament: Do not expose the meter to excessive moisture, dust, or extreme temperatures outside its specified operating range.
• Inspecció de danys: Before installation, inspect the device for any physical damage. Do not install a damaged unit.
• Voltage and Current Limits: Complir estrictament amb el vol especificattage and current input limits to prevent damage to the meter and ensure safety.

3. Producte acabatview

The RWRAPS PAC5000/PAC5110 is a smart panel meter designed for comprehensive energy monitoring. It provides multi-function parameter measurement and analysis, suitable for various applications including industrial, commercial, and residential settings. The meter features a clear LCD display with backlight for easy readability.

Figura 3.1: Frontal view of the PAC5000 meter, displaying various electrical parameters and navigation buttons.

Figura 3.2: Esquena view of the PAC5000 meter, illustrating the connection terminals and product specifications.

4. Característiques

• Multi-function Parameter Measurement: Proporciona voltage, current, active power, reactive power, apparent power, power factor, phase angle, and more.
• Advanced Analytical Parameters: Includes total harmonic distortion (THD) and individual harmonic distortion (IHD) of voltage/current, voltage/current unbalance factor, voltage crest factor, and current K factor. Supports sub-harmonic components up to the 63rd.
• Flexible Current Input: Supports external current transformer types such as 5A/100mV/100mA and direct access of Rogowski coils. Includes current transformer reverse connection correction.
• Volum externtage Transformer Support: Permet vol externtage transformer access, with minimum input voltage support of 30V.
• Instal·lació incrustada: Designed for embedded panel mounting with a standard 96x96mm panel size.
• Plug-and-Pull Connection: Convenient connection mode for easier installation.
• Pantalla LCD retroiluminada: Liquid crystal display with adjustable backlight lighting time for clear visibility day or night.
• Adjustable Display Refresh: LCD refreshes every 1 second, supporting manual or automatic scroll display (configurable).
• Multi-channel Digital I/O: Supports multi-channel digital input and output interfaces.
• Data Storage Function: Electrical energy data is stored and memorized upon power loss and continues accumulation when power is reconnected. Data reset function available for multiple measurement needs.

5. Configuració

5.1 Desembalatge i inspecció

Upon receiving your RWRAPS PAC5000/PAC5110 meter, carefully unpack it and check for any signs of damage during transit. Verify that all components are present. If any damage or missing parts are found, contact your supplier immediately.

5.2 Muntatge

The PAC5000/PAC5110 is designed for embedded panel installation. The product panel size is 96x96mm. Ensure the mounting location is clean, dry, and free from excessive vibration or heat sources.

1. Cut a square opening of 92x92mm (approximately) in the panel.
2. Insert the meter into the opening from the front.
3. Secure the meter using the provided mounting clips on the sides. Push the clips firmly until the meter is snug against the panel.

Figura 5.1: lateral view il·lustració dels clips de muntatge per a la instal·lació del panell.

5.3 Cablejat

WARNING: Ensure all power is disconnected before proceeding with wiring. Incorrect wiring can cause damage to the meter or pose a safety hazard. Refer to the wiring diagram on the back of the meter and consult a qualified electrician if unsure.

The meter features plug-and-pull type connection terminals for convenience. The main connections are:

• Auxiliary Power Supply (L+/N-): Connect the auxiliary power supply (85-270V~/120-380V) to these terminals.
• Voltage Inputs (V1, V2, V3, Vn): Connect the phase voltages (230V 3-L/N, 400V 3-L-L) to these terminals.
• Current Inputs (1I+, 1I-, 2I+, 2I-, etc.): Connect the current transformers (CTs) to these terminals. The meter supports 0.25-5(6)A current input. Ensure correct polarity. The meter has a current transformer reverse connection correction function.
• RS485 Communication (A, B, G): Connect the RS485 communication lines for data transmission.
• Digital Inputs/Outputs (DI, DO): Connect external control or monitoring signals as required.

After all connections are made, double-check the wiring for correctness and security before restoring power.

6. Funcionament

6.1 Encès

Once the meter is correctly wired and mounted, apply power to the auxiliary power supply terminals. The LCD display will illuminate, and the meter will begin to display measurement data.

6.2 Pantalla i navegació

The meter features a colorful LCD HD display with a backlight. The backlight lighting time is adjustable. The display refreshes every 1 second and can be configured for manual or automatic scroll display of parameters.

The front panel includes several buttons for navigation and configuration:

• U/I (Voltage/Current) / ESC: Typically used to cycle through voltage and current displays or to exit a menu.
• PF/HZ (Power Factor/Frequency): Used to cycle through power factor and frequency displays.
• P (potència): Used to cycle through active, reactive, and apparent power displays.
• E (Energy): Used to cycle through energy consumption displays (e.g., kWh, kvarh).

Consult the on-screen menu for specific navigation instructions to access advanced settings and analytical parameters.

6.3 Emmagatzematge de dades

The meter is equipped with a data storage function. In the event of a power outage, all accumulated electrical energy data will be stored and memorized. When power is restored, the meter will resume accumulating data from the last recorded value. A data reset function is available for users who require multiple measurement cycles.

7. Manteniment

• Neteja: Clean the meter's display and casinNetegeu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
• Inspecció: Periodically inspect the wiring connections to ensure they are secure and free from corrosion.
• Actualitzacions de firmware: Comproveu el del fabricant website for any available firmware updates or software tools.
• Calibració: If you suspect measurement inaccuracies, contact qualified service personnel for calibration.

8. Solució De Problemes

• Sense pantalla: Check the auxiliary power supply connections and ensure power is applied. Verify the voltage està dins de l'interval especificat.
• Lectures incorrectes:
  • Verify all voltage and current transformer (CT) connections are correct and secure.
  • Ensure CT polarity is correct. The meter has a reverse connection correction function, but proper initial wiring is recommended.
  • Check the CT ratio settings in the meter's configuration, if applicable.
• Problemes de comunicació (RS485):
  • Check RS485 wiring for correct A/B polarity and secure connections.
  • Verify communication settings (baud rate, parity, data bits) match between the meter and the connected device.
• Botons que no responen: Power cycle the device. If the issue persists, contact technical support.

9. Especificacions

10. Garantia i Suport

For warranty information and technical support, please refer to the documentation provided with your purchase or contact RWRAPS customer service through their official channels. Keep your purchase receipt as proof of purchase for warranty claims.