Power supply 48V, 31A - 1500W, AMPUL.eu
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Power Supply 72V, 20.8A - 1500W - 1 Output

High-performance industrial switched power supply with smoothly adjustable output voltage and current. Power 1500W, wide input voltage range 180-264V AC, active cooling, robust metal design IP20. Equipped with protections against short circuit, overheating, and overload. Possibility of external control by potentiometer or analog signal. Ideal for industrial applications, servomotors, and automation systems.

282.54 €

282.54 € Tax excluded

Including 0.34 € for ecotax

282.54 € without VAT
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Introducing the series of highly reliable industrial switched power supplies IPS-SP-1500, designed for demanding applications requiring precisely regulated power. Each model offers smooth regulation of output voltage and current, allowing precise adjustment to your application's requirements. These robust metal-cased supplies with IP20 protection are ideal for installation in distribution cabinets and industrial systems.

Key Features:

  • Variable Output Voltage: Continuously adjustable from 0 V to 72 V DC using a precise adjustment trimmer
  • High Output Current: Stable 20.8 A for demanding applications
  • Wide Input Voltage Range: 180-264 V AC, 45-65 Hz
  • High Efficiency: 90% for economical operation with minimal heat losses
  • Active Cooling: Ensures optimal operating temperature even under high load

Comprehensive Protective Functions:

  • Overload protection (105%-150%)
  • Overvoltage protection
  • Short circuit protection with automatic recovery
  • Thermal protection at ≥ 70 °C with automatic recovery when falling below 50 °C

Practical Design:

  • Standard terminal block with screws for easy connection
  • LED indicator for visual power check
  • Durable metal construction ensuring long lifespan

Advanced Control Functions:

  • External Potentiometer: Remote control of voltage and current
  • Analog Voltage Control: Support for 0-5 V / 0-10 V control signal
  • Auxiliary Power Output: 12 V 0.5 A for powering external devices
  • Remote Switching: Default state on, off by high level (3 V-12 V)

Ideal Applications:

  • Automation Systems: Control of industrial processes and production lines
  • Servo Drives and Motors: Precise power control for various drives
  • Telecommunication Equipment: Reliable power supply for critical communication systems
  • Industrial Control Systems: Stable power supply for PLC and other control elements
  • Testing and Measuring Equipment: Precise power supply for laboratory and testing applications
  • Entry Gates and Security Systems: Uninterruptible power supply for security elements

Technical Specifications:

  • Input Voltage: 180-264 V AC, 45-65 Hz
  • Output Voltage: 0-72 V DC
  • Output Current: max. 20.8 A (72 V DC)
  • Output Voltage Accuracy: ± 1.0%
  • Regulation with Input Voltage Change: ± 1.0%
  • Regulation with Load Change: ± 1.0%
  • Efficiency: 90%
  • Start-up Time: 1500 ms, 100 ms at 230 V AC (full load)
  • Output Voltage Ripple: 200-1000 mV (depending on model)
  • Insulation Resistance: 100 MΩ at 500 V DC (25 °C, 70% RH)
  • Dielectric Strength: I/P-O/P: 1.2 kV AC, I/P-FG: 1.2 kV AC, O/P-FG: 0.5 kV AC
  • Operating Temperature: -20 °C to +60 °C
  • Operating Humidity: 0-90% RH (non-condensing)
  • Vibration Resistance: 10-500 Hz, 2 G (tests 10 min/cycle, axes X, Y, Z for 60 min.)
  • Dimensions: 277 × 155 × 70 mm (L × W × H)
  • Weight: 2.4 kg
OEM
AM9715
Input voltage
180–264 V AC, 45–65 Hz
Output voltage
72 V DC
Output current
20.8 A
Output power
1500 W
Waterproof grade
IP20

Introduction

This manual provides general guidelines for the installation and maintenance of switched-mode power supplies. It is important to follow all safety instructions and, if necessary, consult specific instructions with the seller.

1. Safety Guidelines

  • Professional Installation – The installation and maintenance of the power supply should be performed by qualified personnel with appropriate knowledge and experience in the field of electrical engineering.
  • Disconnect from the Network – Before starting any work on the power supply, always disconnect the device from the electrical network and ensure that it cannot be inadvertently connected.
  • Protective Equipment – When handling the power supply, use appropriate personal protective equipment, such as insulating gloves and safety glasses.
  • Grounding – Ensure that the power supply is properly grounded to guarantee the safety and proper functioning of the device.

2. Installation of the Power Supply

  • Placement – Install the power supply in a dry, well-ventilated area protected from direct sunlight, humidity, and extreme temperatures.
  • Mounting – Secure the power supply to a solid surface using suitable mounting hardware to ensure stability and minimize vibrations.
  • Cooling Space – Ensure there is sufficient space around the power supply for heat dissipation and proper ventilation to prevent overheating of the device.

3. Electrical Connection

  • Input Connection – Connect the power supply to the electrical network according to the following designations:
    • L (Live): Phase conductor (usually brown or black)
    • N (Neutral): Neutral conductor (usually blue)
    • Ground (Grounding symbol): Protective conductor (usually green-yellow)
  • Output Connection – The power supply may have one or more output terminals labeled as V+ and V-. If multiple output terminals are available and full power is required, these outputs must be connected in parallel to ensure an even current distribution.

4. Maintenance of the Power Supply

  • Regular Inspections – Perform regular visual inspections of the power supply to detect any signs of damage, such as overheating, corrosion, or loose connections.
  • Cleaning – Keep the power supply clean and free of dust. Always disconnect the device from the network before cleaning. Use a dry or slightly damp cloth for cleaning. Do not use aggressive cleaning agents.
  • Ventilation Check – Ensure that the ventilation openings are not blocked and that any fans (if present) are functioning properly.
  • Functionality Testing – Regularly test the output voltage and current to ensure the proper functioning of the power supply.

5. Warnings

  • Risk of Electric Shock – Power supplies operate with high voltage, which can cause serious injury or death. Always adhere to safety instructions and procedures.
  • Repairs – Any repairs should only be performed by qualified personnel. Do not attempt repairs without the necessary qualifications.
  • Replacement of Components – When replacing components, only use original spare parts recommended by the manufacturer.

By following the above guidelines, you ensure the safe and reliable operation of the switched-mode power supply.

EU Importer: AMPUL SYSTEM s.r.o., Čsl. armády 641/40, 78701 Šumperk, Czech Republic,

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