MEAN WELL SPV-1500-24 1500W Single Output Power Supply User Manual

Introducció

This manual provides detailed instructions for the installation, operation, and maintenance of the MEAN WELL SPV-1500-24 1500W Single Output Power Supply. This power supply features a built-in active PFC function, high efficiency, and various protection mechanisms, making it suitable for a wide range of industrial and scientific applications.

Please read this manual thoroughly before using the product to ensure safe and optimal performance.

Instruccions importants de seguretat

ADVERTIMENT: Per evitar descàrregues elèctriques, incendis o lesions, observeu sempre les precaucions de seguretat següents:

• Assegureu-vos que la font d’alimentació sigui correcta a terra.
• No feu funcionar la unitat en llocs humits o secs.amp condicions.
• Disconnect power before making any connections or servicing.
• No obriu la font d'alimentació casing; no hi ha peces a l'interior que l'usuari pugui reparar. Demaneu el servei tècnic a personal qualificat.
• Ensure adequate ventilation to prevent overheating. Do not block ventilation openings.
• Verifiqueu el volum d'entradatage and current ratings match your power source before connecting.
• Avoid placing the power supply near flammable materials.

Característiques del producte

• Funció PFC activa integrada, PF>0.95
• Entrada de CA universal / Gamma completa
• ZVS technology
• Entrada de CA actual onada activa limitant
• Proteccions: Curtcircuit / Sobrecàrrega / Sobrevoltage / Sobretemperatura
• Refrigeració per aire forçat per una funció de DC coixinet de boles ventilador
• High power density: 8.3W/inch³
• Volum de sortidatage can be trimmed between 20% ~ 110% rated value
• Compartició de corrent fins a 4500 W (2+1)
• Sortida de senyal d'alarma
• Built-in 12V/0.1A auxiliary output for remote control
• Control remot ON-OFF integrat
• Control de velocitat del ventilador integrat
• 3 anys de garantia

Configuració i instal·lació

Proper installation is crucial for the safe and efficient operation of the power supply. Ensure all connections are secure and correct before applying power.

Especificacions mecàniques i dimensions

The power supply unit has the following dimensions and mounting points:

Figura 1: Frontal view of the MEAN WELL SPV-1500-24 power supply.

Figura 2: lateral view of the MEAN WELL SPV-1500-24 power supply, showing cooling fan.

Figura 3: posterior view of the MEAN WELL SPV-1500-24 power supply, showing input/output terminals.

Figura 4: superior view of the MEAN WELL SPV-1500-24 power supply.

Figure 5: Mechanical specifications, AC input terminal pin assignments, and control pin assignments (CN1, CN2, CN3) for the SPV-1500 series.

Refer to Figure 5 for detailed mechanical dimensions and mounting hole locations. Ensure sufficient clearance for air circulation, especially around the fan intake and exhaust.

Cablejat i connexions

Connect the power supply according to the pin assignments provided in Figure 5. Use appropriate gauge wiring for AC input and DC output to handle the rated current.

Assignació de pins del terminal d'entrada de CA:

Assignació de pins de control (CN1, CN2):

RCG: Remote ON/OFF Ground, PV: Output voltage external control, PS: Reference voltage terminal, -S/+S: Remote Sensing, LS: Load Sharing, RC: Remote Control.

Assignació de pins de control (CN3):

P.OK GND: Power OK Ground, P.OK: Power OK Signal, RCG: Remote ON/OFF Ground, AUXG: Auxiliary Ground, AUX: Auxiliary Output.

Instruccions de funcionament

1. Remote ON/OFF Control

The remote ON/OFF control function allows the power supply to be switched on or off remotely. This function is available by applying voltage in CN1 & CN2 & CN3.

Refer to the table below for the specification of the Remote ON/OFF function:

La figura 6 il·lustra examples of connecting the remote ON/OFF control:

Figure 6: Remote ON/OFF control diagrams, including external voltage source and internal 12V auxiliary output connections.

2. Sortida de senyal d'alarma

The alarm signal is sent out through "P.OK" & "P.OK GND" pins. This signal indicates the operational status of the power supply. The maximum applied voltage is 30V and the maximum sink current is 10mA.

Table 2.1 explains the alarm function built-in the power supply:

Figure 7 shows the internal circuit of P.OK (open collector method):

Figure 7: Internal circuit of P.OK (top-right) and external voltage control characteristics (bottom-left).

3. External Voltage Control

El voltage can be controlled externally via the PV terminal. The reference voltage terminal (PS) and PV are connected when shipping. For external control, connect +S & +V, -S & -V also need to be connected on CN1 or CN2.

Refer to Figure 7 for the output voltage vs. external control voltage característiques.

4. Compartició actual

The current sharing function allows multiple power supplies to operate in parallel to increase the total output power. This function is available by connecting the units as shown in Figure 8.

• Parallel operation is possible by connecting the units as shown in Figure 8.
• El voltage difference among each output should be minimized (less than 0.2V) for optimal current sharing.
• The total output current must not exceed the value determined by the following equation: (Output current in parallel operation) = The unit rated current × (Number of units) × 0.9.
• In parallel operation, up to 3 units can be used. Please consult the manufacturer for other applications.
• Quan s'utilitza la teledetecció en paral·lel, el cable de detecció només s'ha de connectar a la unitat mestra.
• Nota: In parallel connection, maybe only one unit (master) operates if the total output load is less than 5% of rated load condition. The other PSUs (slaves) may go into standby mode and their output LEDs will not turn on.
• Under parallel operation, the "output voltage trim" function is not available.

Figure 8: Current sharing connection diagram for up to three SPV-1500 units.

Especificacions

The following table details the electrical, environmental, and mechanical specifications for the MEAN WELL SPV-1500-24 power supply.

Figure 9: Comprehensive specifications table for the SPV-1500 series, including input, output, protection, and environmental data.

General Specifications (SPV-1500-24)

• Vol. De sortidatage: 24 V
• Corrent nominal: 63A
• Potència nominal: 1512W
• Voltage Interval d'ajust: 20% ~ 110% (by external control)
• Voltage Tolerància: ±1.0%
• Regulació de la línia: ±0.5%
• Regulació de càrrega: ±0.5%
• Hora de configuració: 1500 ms
• Temps d'espera: 14 ms a plena càrrega
• Entrada Voltage Rang: 90 ~ 264VAC or 127 ~ 370VDC
• Interval de freqüència: 47 ~ 63Hz
• Factor de potència: PF>0.95 at full load
• Eficiència: 90%
• Corrent CA: 17 A/115 VCA, 8 A/230 VCA
• Corrent d'entrada: Cold start 30A/115VAC, 60A/230VAC
• Corrent de fuga: <2.0 mA / 240 VCA
• Protecció de sobrecàrrega: 105 ~ 135% rated output power, constant current limiting, recovers automatically after fault condition is removed.
• Més del voltage Protecció: 27.6 ~ 31.8V, shut down O/P voltage, tornar a engegar per recuperar-se.
• Protecció contra la temperatura: 85°C ±5°C (TSW1), shut down O/P voltage, recovers automatically after temperature goes down.
• Temperatura de treball: -20 ~ +70°C (Refer to "Derating Curve")
• Humitat de treball: ~ 20 90% d'humitat relativa sense condensació
• Temperatura d'emmagatzematge, humitat: -40 ~ +85 °C, 10 ~ 95% HR
• Vibració: 10 ~ 500 Hz, 2G 10 min./1 cicle, 60 min. cadascun al llarg dels eixos X, Y, Z
• Normes de seguretat: UL60950-1, TUV EN60950-1 approved.
• Resistir voltage: I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC
• Resistència d'aïllament: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH
• Emissió EMC: Compliance to EN55022 (CISPR22), EN61000-3-2,3
• Immunitat EMC: Compliance to EN61000-4-2,3,4,5,6,8,11; EN55024, light industry level, criteria A
• MTBF: 109K hores min. MIL-HDBK-217F (25 °C)
• Dimensions (L x A x A): 278 x 127 x 83.5 mm (10.94" x 5" x 3.29")
• Pes: 3.0Kg (6.61 lliures)

Manteniment

The MEAN WELL SPV-1500-24 power supply is designed for long-term reliability with minimal maintenance. However, adhering to the following guidelines can help ensure optimal performance and longevity:

• Neteja: Periodically inspect the unit for dust accumulation, especially around the fan and ventilation openings. Use a soft brush or compressed air to gently remove dust. Ensure the power supply is disconnected from all power sources before cleaning.
• Ventilació: Ensure that the power supply has adequate airflow and that its ventilation openings are not obstructed. Operating the unit in a well-ventilated area helps prevent overheating.
• Connexions: Periodically check all input and output connections to ensure they are secure and free from corrosion. Loose connections can lead to poor performance or safety hazards.
• Condicions ambientals: Operate the power supply within its specified temperature and humidity ranges to prevent damage. Avoid exposure to excessive moisture or extreme temperatures.
• Sense peces reparables per l'usuari: Do not attempt to open the power supply casing. There are no user-serviceable components inside, and opening the unit may void the warranty and expose you to dangerous voltages.

Resolució de problemes

If you encounter issues with your MEAN WELL SPV-1500-24 power supply, consider the following common troubleshooting steps:

1. Sense potència de sortida:
   • Check if the AC input power cord is securely connected and the power source is active.
   • Verifiqueu el vol d'entradatage es troba dins del rang especificat (90-264 VCA).
   • Ensure the remote ON/OFF control is correctly configured and not inhibiting output.
   • Check for tripped circuit breakers or blown fuses in the input line.
2. Vol. De sortidatage Incorrect:
   • Confirm that the external voltage control (PV terminal) is set correctly or disconnected if not in use.
   • Check the load connected to the power supply. An excessive load can cause voltage gota.
   • Verify that the remote sensing wires (+S, -S) are correctly connected to the load if used.
3. Overload/Over-current Protection Triggered:
   • Reduce the load connected to the power supply. The unit will automatically recover once the overload condition is removed.
   • Ensure the total current draw does not exceed the rated 63A.
4. Over-temperature Protection Triggered:
   • Ensure adequate ventilation around the power supply. Clear any obstructions blocking the fan or vents.
   • Verify the ambient operating temperature is within the specified range (-20°C to +70°C).
   • Allow the unit to cool down. It will automatically recover once the temperature returns to a safe level.
5. Alarm Signal (P.OK) Indication:
   • If the P.OK signal is "High" or open, it indicates the output voltage is under 85% of the rated value (Power Fail). Check input power and load conditions.
   • If the P.OK signal is "Low", the output voltage is above 95% of the rated value, indicating normal operation.

If these steps do not resolve the issue, please contact MEAN WELL technical support or your authorized dealer for assistance.

Garantia i Suport

The MEAN WELL SPV-1500-24 power supply comes with a 3 any de garantia des de la data de compra, cobrint defectes de materials i fabricació en condicions d'ús normal.

For technical support, warranty claims, or service inquiries, please contact your authorized MEAN WELL distributor or visit the official MEAN WELL weblloc per obtenir informació de contacte.

Si us plau, conserveu el comprovant de compra per validar la garantia.