Mean Well HRP-600-24 Single Output Power Supply User Manual

1. Introduzione

This manual provides essential information for the safe and efficient operation of the Mean Well HRP-600-24 Single Output Power Supply. It covers mechanical specifications, terminal assignments, internal block diagrams, performance characteristics, setup procedures, operating guidelines, maintenance, troubleshooting, and detailed technical specifications. Please read this manual thoroughly before installation and use.

2. Specifiche meccaniche

The HRP-600-24 power supply features a robust design with specific dimensions and mounting options. Understanding these specifications is crucial for proper installation and integration into your system.

Figura 1: Mechanical drawing of the HRP-600-24 power supply. The unit measures approximately 218mm in length, 105mm in width, and 63.5mm in height. It includes mounting holes (4-M4 L=6 and 8-M4 L=4) for secure installation. Airflow direction is indicated for proper cooling. The input/output terminals and adjustment potentiometers are also shown.

• Dimensioni: 218 mm (L) x 105 mm (L) x 63.5 mm (A).
• Montaggio: Features multiple M4 screw holes for secure panel mounting.
• Raffreddamento: Forced air cooling via a built-in DC fan. Ensure adequate airflow as indicated in the diagram.

3. Terminal Assignments

Correct terminal connection is vital for safe and proper operation. Refer to the tables below for detailed pin assignments.

3.1 AC Input Terminal Pin Assignment

3.2 DC Output Terminal Pin Assignment

3.3 Connector Pin No. Assignment (CN100)

Connector CN100 is compatible with HRS DF11-4DP-2DS or equivalent connectors.

4. Diagramma a blocchi

The block diagram illustrates the internal functional architecture of the HRP-600-24 power supply, highlighting key components and their interconnections.

Figura 2: Internal block diagram of the HRP-600-24 power supply. The diagram shows the input (I/P) and frame ground (FG) connections leading to an EMI filter. This is followed by an active inrush current limiting circuit, rectifiers & PFC, and a power switching stage. The output then goes through another set of rectifiers & filter. Control circuits include PFC control and PWM control, with protection features like O.T.P. (Over Temperature Protection), O.L.P. (Over Load Protection), and O.V.P. (Over Voltage Protection) integrated into the detection circuit. A DC OK signal is also provided.

• Filtro EMI: Riduce le interferenze elettromagnetiche.
• Active Inrush Current Limiting: Prevents high current surges during power-on.
• Rectifiers & PFC: Converts AC to DC and performs Power Factor Correction.
• Power Switching: High-frequency switching for efficient power conversion.
• PFC Control & PWM Control: Regulates power factor and output voltage/corrente.
• Detection Circuit: Monitors for Over Temperature (O.T.P.), Over Load (O.L.P.), and Over Voltage (O.V.P.) conditions.
• DC OK Signal: Provides an indication of stable DC output.

5. Curve di prestazione

These curves illustrate the operational characteristics and limitations of the power supply under various environmental and input conditions.

5.1 Curva di derating

Figura 3: Derating Curve. This graph shows the maximum permissible load percentage as a function of ambient temperature. The power supply can operate at 100% load up to approximately 50°C. Beyond this temperature, the load capacity linearly decreases, reaching about 50% load at 70°C. Operation above 70°C is not recommended.

5.2 Output Derating VS Input Voltage

Figura 4: Declassamento uscita VS ingresso Voltage. This curve indicates the maximum load percentage the power supply can deliver based on the input voltage (at 60Hz). The unit can deliver 100% load when the input voltage is above approximately 100V. Below this, the load capacity decreases, reaching about 80% load at 85V input. Ensure the input voltage is within the specified range for optimal performance.

6. Impostazione

Follow these steps for safe and correct installation of the HRP-600-24 power supply.

1. Montaggio: Securely mount the power supply using the designated M4 screw holes. Ensure the mounting surface is stable and can support the unit's weight.
2. Ventilazione: Position the unit to allow for proper airflow as indicated in the mechanical drawing (Figure 1). Do not obstruct the fan or ventilation openings. Maintain adequate clearance around the unit for heat dissipation.
3. Cablaggio: Connect the AC input wires (Live, Neutral, Ground) to the corresponding terminals as per Section 3.1. Ensure all connections are tight and secure to prevent loose contacts and potential hazards.
4. Collegamento di uscita CC: Connect the DC load to the +V and -V output terminals as per Section 3.2. Observe correct polarity.
5. Remote Sense/Control (Optional): If using remote sense or remote ON/OFF control, connect the CN100 connector as per Section 3.3. Remote sense helps compensate for voltage drop across the load wires.
6. Messa a terra: Ensure the frame ground (FG) terminal is properly connected to earth ground for safety.

7. Istruzioni per l'uso

Once installed, the HRP-600-24 power supply is designed for straightforward operation.

• Accensione: Apply AC input voltage within the specified range (Universal AC input / Full range). The unit will power on and provide DC output.
• Volume di uscitatage Regolazione: If equipped, use the SVR1 (Vo ADJ.) potentiometer to fine-tune the output voltage within its adjustable range. Refer to the mechanical drawing for its location.
• Monitoraggio: The DC OK signal (if connected) indicates stable output. Monitor the load to ensure it remains within the power supply's capacity, especially considering ambient temperature and input voltage derating curves.
• Caratteristiche di protezione: The unit includes built-in protections against short circuit, overload, over voltage, and over temperature. In case of a fault, the power supply may shut down to protect itself and the connected load. Address the fault condition before restarting.

8. Manutenzione

The HRP-600-24 power supply is designed for long-term reliability with minimal maintenance. However, periodic checks can help ensure optimal performance.

• Pulizia: Periodically inspect the ventilation openings and fan for dust accumulation. Clean with compressed air or a soft brush to maintain proper airflow. Ensure power is disconnected before cleaning.
• Connessioni: Routinely check all input and output wiring connections for tightness and signs of corrosion. Re-tighten if necessary.
• Ambiente: Ensure the operating environment remains within the specified temperature and humidity ranges. Avoid exposure to excessive dust, moisture, or corrosive substances.
• Funzionamento del ventilatore: Listen for unusual noises from the cooling fan, which could indicate a potential issue.

9. Risoluzione Dei Problemi

If the power supply is not functioning as expected, refer to the following common issues and their potential solutions.

• Nessuna uscita Voltage:
  • Check AC input power: Ensure the power cord is securely connected and the AC source is active.
  • Check input fuse/breaker: Verify that the circuit breaker or fuse supplying power to the unit has not tripped.
  • Verify wiring: Confirm all input and output connections are correct and secure.
  • Overload/Short Circuit: Disconnect the load and check if the output voltage returns. If so, the load may be drawing too much current or have a short circuit.
  • Over Temperature: Allow the unit to cool down. Ensure proper ventilation.
• Volume di uscitatage è instabile o errato:
  • Check load: Ensure the load is not fluctuating excessively or drawing intermittent high currents.
  • Remote Sense: If remote sense is used, verify connections. If not used, ensure +S and -S terminals are properly connected to +V and -V respectively at the power supply output.
  • Ingresso volumetage: Confirm the AC input voltage is stable and within the specified operating range.
• Unit Shuts Down Periodically:
  • Overload: The load may be exceeding the power supply's capacity. Reduce the load.
  • Over Temperature: Check for blocked ventilation or high ambient temperatures. Refer to the derating curve.
  • Intermittent Short Circuit: Inspect the load and wiring for intermittent short circuits.

If these steps do not resolve the issue, contact technical support.

10. Specifiche

Detailed technical specifications for the HRP-600-24 power supply.

11. Garanzia

The Mean Well HRP-600-24 power supply comes with a Garanzia di 5 anno from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by improper installation, misuse, unauthorized modifications, or natural disasters.

12. Supporto

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact your authorized Mean Well distributor or the point of purchase. When contacting support, please have your product model number (HRP-600-24) and purchase information readily available.

Produttore: Buone intenzioni

Marca: EverSale