1. Introducció
The EARU EAPDX series is a range of adjustable digital protective devices designed to safeguard electrical appliances and circuits from over-voltage, baix voltage, and over-current conditions. These devices feature a digital display for real-time monitoring of voltage and current, and offer adjustable protection parameters and automatic recovery functions. This manual provides essential information for the safe and effective installation, operation, and maintenance of your EARU protector.
2. Informació de seguretat
- Always disconnect power before installing or performing maintenance on the device.
- La instal·lació l'ha de dur a terme un electricista qualificat d'acord amb els codis i les normatives elèctriques locals.
- No feu servir el dispositiu si sembla que està danyat o que no funciona correctament.
- Assegureu-vos de fer les connexions de cablejat adequades per evitar riscos elèctrics.
- The device is designed for indoor use in a dry environment. Avoid exposure to moisture or extreme temperatures.
3. Producte acabatview i Característiques
The EARU EAPDX series offers various models with distinct features and display types. All models are designed for 35MM DIN rail mounting and feature high-definition digital displays for clear readings.
Característiques principals:
- Adjustable Protection: Customizable settings for over-voltage, baix voltage, and over-current thresholds.
- Pantalla digital: High-definition display for real-time voltage, current, and (for EAPDX-63VAE-RGB) energy consumption.
- Recuperació automàtica: Automatically reconnects power after fault conditions return to normal.
- Material ignífug: Constructed with PC flame-retardant material for enhanced safety and reliability.
- Muntatge en carril DIN: Easy installation on standard 35MM DIN rails with securing clips.
- Single Channel Wiring: Tunnel-type wiring port for secure connections.
4. Especificacions
Refer to the tables below for detailed specifications of each model.
Paràmetres generals del producte:
| Paràmetre | Valor |
|---|---|
| Pols | 1P+N |
| Voltage | 230 V CA |
| Freqüència nominal | 50/60Hz |
| Aïllament nominal Voltage | 400 V |
| Precisió de la mesura | ±1% |
| Instal·lació | 35MM Din Rail |
| Classe de protecció | IP20 |
| Temperatura de funcionament | -50-55 ℃ |
| Certificació | CE |
Model-Specific Protection Ranges:
| Característica | EAPDX-40 | EAPDX-63 | EAPDX-63VAE-RGB |
|---|---|---|---|
| Rang de protecció contra sobrecorrent | 1-40A | 1-63A | 1-63A (Ajustable) |
| Més del voltagRang de protecció electrònica | 240~300V | 240~300V | 230~300V |
| Sota el voltagRang de protecció electrònica | 140~200V | 140~200V | 80~210V |
| Start/Reset Delay | 1 ~ 300s | 1 ~ 300s | 1 ~ 600s |
| Paràmetre de visualització | Voltage, Actual | Voltage, Actual | Voltage, Current, kWh |
5. Instal·lació
Important: Installation must be performed by a qualified electrician. Ensure all power is disconnected before beginning installation.
- Muntatge: Mount the protector onto a standard 35MM DIN rail. Ensure it is securely fastened using the integrated clips.
- Wiring (EAPDX-40/63 & EAPDX-40/63-RG):
- Connect the incoming Neutral (N) wire to the 'IN N' terminal.
- Connect the incoming Live (L) wire to the 'IN L' terminal.
- Connect the outgoing Neutral (N) wire to the 'OUT N' terminal.
- Connect the outgoing Live (L) wire to the 'OUT L' terminal.
Figure 7: Wiring diagram for EAPDX-40/63 and EAPDX-40/63-RG models. Ensure correct connection of Neutral (N) and Live (L) wires for both input and output. - Wiring (EAPDX-63VAE-RGB):
- Connect the incoming Neutral (N) wire to the 'IN N' terminal.
- Connect the incoming Live (L) wire to the 'IN L' terminal.
- Connect the outgoing Neutral (N) wire to the 'OUT N' terminal.
- Connect the outgoing Live (L) wire to the 'OUT L' terminal.
Figure 8: Wiring diagram for EAPDX-63VAE-RGB model. Pay attention to the IN and OUT terminals for Neutral (N) and Live (L). - Connexions segures: Ensure all wire connections are tight and secure within the tunnel-type wiring ports.
- Encès: Once wiring is complete and verified, restore power to the circuit.
6. Funcionament
The EAPDX series protectors feature a digital display and control buttons for setting parameters. The specific functions and setting menus vary slightly between models.
6.1 Front Panel Controls (EAPDX-40/63 & EAPDX-40/63-RG)
- Voltage Display (Top): Mostra el volum en temps realtage.
- Current Display (Bottom): Shows real-time current.
- Power Indication (Green LED): S'il·lumina quan es subministra energia.
- Adjustment Key (Up/Down Arrows): Used to navigate menu options and adjust values.
- Botó SET: Press and hold for more than 3 seconds to enter the setting state. Short press to confirm selection.
- Power Button (Circle with line): Press and hold to turn on/off the power output and protection functions.
6.2 Front Panel Controls (EAPDX-63VAE-RGB)
- Voltage Display (Top): Mostra el volum en temps realtage.
- Current Display (Middle): Shows real-time current.
- Electricity Display (Bottom): Shows real-time kWh consumption.
- Power Indication (Green LED): S'il·lumina quan es subministra energia.
- Adjustment Key (Up/Down Arrows): Used to navigate menu options and adjust values.
- Botó SET: Press and hold for more than 3 seconds to enter the setting state. Short press to confirm selection.
- Power Button (Circle with line): Press and hold to turn on/off the power output and protection functions.
6.3 Setting Parameters (EAPDX-40/63 & EAPDX-40/63-RG)
Per ajustar els paràmetres de protecció:
- Manteniu premut el botó SET button for more than 3 seconds to enter the setting menu.
- Utilitza el Fletxa amunt / avall buttons to navigate through the parameters (P-1 to P-6).
- Premsa curta SET per seleccionar un paràmetre.
- Utilitza el Fletxa amunt / avall botons per ajustar el valor.
- Premsa curta SET to confirm the new value and move to the next parameter or exit.
- To exit the setting menu, wait for a few seconds without pressing any buttons, or press and hold the Poder botó.
Parameters and Default Values:
- Més de voltage Protection (P-1): AC240~300V (Default: 270V)
- Sota Voltage Protection (P-2): AC140~200V (Default: 170V)
- Over-Current Protection (P-3): 1~40A (EAPDX-40) / 1~63A (EAPDX-63) (Default: 40A/63A)
- Startup Delay Time (P-4): 1~300s (per defecte: 5s)
- Relay Reset Time (Over/Under Voltage) (P-5): 1~300s (per defecte: 30s)
- Over Current Reset Time (P-6): 1~300s (per defecte: 30s)
6.4 Setting Parameters (EAPDX-63VAE-RGB)
Per ajustar els paràmetres de protecció:
- Manteniu premut el botó SET button for more than 3 seconds to enter the setting menu.
- Utilitza el Fletxa amunt / avall buttons to navigate through the parameters.
- Premsa curta SET per seleccionar un paràmetre.
- Utilitza el Fletxa amunt / avall botons per ajustar el valor.
- Premsa curta SET to confirm the new value and move to the next parameter or exit.
- To exit the setting menu, wait for a few seconds without pressing any buttons, or press and hold the Poder botó.
Parameters and Default Values:
- Power-on delay time (Pt): 1s-600s
- Protection recovery delay (tE): 1s-600s
- Sobrevoltage protection setting (UU): 230 V-300 V (per defecte: 280 V)
- Sobrevoltage recovery setting (OUr): 225V-295V
- Undervoltage protection setting (UL): 80 V-210 V (per defecte: 160 V)
- Undervoltage recovery setting (ULr): 85V-215V
- Over-under-voltage protection action delay time (UUt): 0.1s-10s
- Calibració Voltage Value (URd): -9.9 V ~ 9.9 V
- Over current protection value (OL): 1-63A (Default: 50A)
- Overcurrent protection action time (OCt): 0.1s-60s
- Overcurrent protection continuous times (OCt): 0-20
- Current Calibration (CRd): -9.9A~9.9A
- Power range setting (PE): 1-999
- Reset mode (CLP): 000 (Reset mode)
- Reset power level (CLP): 000 (Reset power level)
- Restore Factory Settings (CLP): 000 (Restore Factory Settings)
6.5 Demostració en vídeo
Watch this video for a visual guide on how to set parameters on the EARU EAPDX-40 protector.
7. Manteniment
- Mantingueu el dispositiu net i lliure de pols i residus.
- Do not use abrasive cleaners or solvents. Wipe with a soft, dry cloth.
- Comproveu regularment les connexions del cablejat per comprovar si estan ben ajustades i si hi ha signes de desgast.
- Assegureu-vos que hi hagi una ventilació adequada al voltant del dispositiu per evitar el sobreescalfament.
- No user-serviceable parts inside. Refer to qualified personnel for repairs.
8. Solució De Problemes
If you encounter issues with your EARU protector, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén | No hi ha alimentació d'entrada; cablejat incorrecte; error intern. | Check power supply to the 'IN' terminals. Verify wiring according to diagrams. If problem persists, consult a qualified electrician. |
| Power output is OFF (display shows OFF) | Over/Under voltage or over-current condition detected; manual shutdown. | Consulta voltage and current levels. If within normal range, press the Power button to manually turn on. If fault persists, check connected load. |
| Settings not saving or resetting unexpectedly | Incorrect setting procedure; power interruption during save; internal memory issue. | Ensure you press SET to confirm each parameter change. If settings still reset, try restoring factory settings (refer to operation section) and reconfigure. If the issue persists, the device may be faulty. |
| Vol inexactetaglectures de corrent elèctric | Calibration error; external interference. | For EAPDX-63VAE-RGB, check the Calibration Voltage Value (URd) and Current Calibration (CRd) settings. If necessary, perform a calibration with a known accurate meter. |
Consells per a usuaris:
- When adjusting settings, ensure you press the SET button to confirm each change to prevent settings from reverting.
- If you experience issues with settings not being saved or resetting, try performing a factory reset (CLP 009 for EAPDX-63VAE-RGB, or "Keep Pressing to turn on/off the power output & function of protections" then "Restore Factory Settings" for EAPDX-40/63 models) and then re-enter your desired parameters.
9. Garantia i Suport
Per obtenir informació sobre la garantia o assistència tècnica, poseu-vos en contacte amb el vostre distribuïdor o directament amb el fabricant. Conserveu el rebut de compra com a comprovant de compra.
