Hikvision DS-KAW150-4N 150W 48V Power Adapter with Short Circuit Protection, LED Power Indicator & Natural Air Cooling

Product SKU: Hikvision DS-KAW150-4N

Product Overview

The Hikvision DS-KAW150-4N 150W 48V Power Adapter is a dedicated power supply accessory designed for compatible Hikvision video intercom and low-voltage system installations requiring stable 48VDC output. It provides 150W output power, 3.2A output current, 100VAC to 240VAC input support, short circuit protection, overload protection and over-voltage protection. With natural air cooling, an LED power indicator and a 105°C long-life electrolytic capacitor, it is well suited to structured intercom cabinets, equipment rooms, DIN rail-style low-voltage layouts and professional access control or video intercom installations. This adapter is best selected when the connected Hikvision system requires a 48VDC power source with reliable protection features and compact installation dimensions.

Key Capabilities

Best For

• Hikvision 2-Wire HD Intercom Systems: Suitable for compatible video intercom layouts requiring a 48VDC power source.
• Low-Voltage Equipment Cabinets: A good fit for structured intercom cabinets, service cupboards and communications areas where compact power hardware is required.
• Professional Access Control Fit-Outs: Useful where compatible devices require stable 48VDC power with protection against short circuit, overload and over-voltage conditions.
• Apartment and Villa Intercom Projects: Practical for residential and multi-room video intercom systems using supported Hikvision power architecture.
• Replacement or Project Power Planning: Best selected when the system diagram or equipment specification calls for a 150W 48V adapter.

Why Choose the DS-KAW150-4N

The DS-KAW150-4N is a practical choice when a Hikvision video intercom or compatible low-voltage system requires a reliable 48VDC power adapter with sufficient output capacity. Its 150W rating, 3.2A output current and wide AC input range make it suitable for professional installations where power stability matters. Protection features help reduce risk from short circuit, overload and over-voltage events, while natural air cooling supports a simple convection-based design. For intercom projects supplied through Security Wholesalers, this power adapter should be selected only after confirming the connected device requirements, cable runs, power budget and cabinet layout.

Buyer Decision Tips

Key Features & Technical Specifications

Ideal Use Cases

Choosing the Right Model

• Choose this model if: Your Hikvision system requires a 150W 48VDC adapter with 3.2A output, LED power indication and built-in electrical protection features.
• Choose a different power supply if: The connected equipment requires a different voltage, higher output capacity, DIN rail form factor, battery backup or another approved Hikvision power option.
• Check before ordering: Confirm the connected device list, total power load, required voltage, installation location, ventilation, cable length and whether the system diagram specifically calls for DS-KAW150-4N.

FAQs

1. What is the Hikvision DS-KAW150-4N used for?
   The DS-KAW150-4N is used as a 150W 48VDC power adapter for compatible Hikvision video intercom and low-voltage system equipment. It should be selected when the system design specifically requires a 48VDC power source with 150W output capacity.
2. What output does the DS-KAW150-4N provide?
   The DS-KAW150-4N provides 48VDC output, 3.2A output current and 150W output power. The connected device load should always be checked to make sure the total power requirement stays within the adapter’s rated capacity.
3. What input voltage does the DS-KAW150-4N support?
   The DS-KAW150-4N supports 100VAC to 240VAC input. This makes it suitable for standard AC input environments, provided the installation is completed correctly and the connected Hikvision equipment requires 48VDC output.
4. Does the DS-KAW150-4N have protection features?
   Yes. The DS-KAW150-4N includes short circuit protection, overload protection and over-voltage protection. These features help support safer power delivery, but correct load calculation, wiring and installation practice are still essential.
5. Does this power adapter use a fan?
   No. The DS-KAW150-4N uses natural air cooling, also described as convection cooling. This means installation space and ventilation should be considered so heat can dissipate properly during normal operation.
6. Does the adapter have a power indicator?
   Yes. The DS-KAW150-4N includes an LED power indicator, giving installers and technicians a quick visual check that the adapter is powered. For installations supplied through Security Wholesalers, this can help during commissioning and service work.
7. What are the dimensions of the DS-KAW150-4N?
   The DS-KAW150-4N measures 105 × 90 × 54.5mm and weighs approximately 0.54kg. Before installation, confirm that the equipment cabinet or mounting location has enough space and ventilation for the adapter.
8. What should be checked before installation?
   Before installation, confirm the required output voltage, total connected load, AC input supply, cable path, polarity, ventilation, mounting location and whether the connected Hikvision system specifically requires this 150W 48V power adapter. Electrical work should be carried out by a qualified technician.

Additional Information

DS-KAW150-4N_Datasheet_20260210