External switching power 65 W, 48 V DC / 1:35 Aschraubbarer terminal input (230VAC): Small appliances socketThe MICROSENS power supply series offers a powerful and compact solution for powering PoE+/++ Micro Switches and Desktop Switches with IEEE 802.3af/at/bt PSE functionality. With a wide range of variants, these power supplies are perfect for various use cases such as workstations, cable ducts, floor tanks, and hollow-wall installations. Their high efficiency of over 90% and robust design make them ideal for demanding network infrastructures.

Features:

• General Features:
- Compatible with MICROSENS Micro and Desktop Switches with PoE PSE functionality
- Input voltage: 115–230 VAC
- Output voltage: 54 VDC
- High efficiency (>90% at full load)
- Overvoltage and overload protection
- Fanless, silent operation
- DC output connector: fixed cable with Mini-Combicon plug

• Variants:
- Desktop Power Supply (65 W, flexible usage)
- Installation Power Supply (65 W or 150 W, for fixed installations)
- Micro Power Supply (150 W, snap-in installation with 45-mm mounting system)


Technical Specifications:



• Input:
- Input voltage: 115–230 VAC, 47–63 Hz
- Max. input current: 1.5 A
- Inrush current: 60 A
- Grounding: functional ground, isolated (depending on model)

• Output:
- Output voltage: 54 VDC
- Output power: 65 W or 150 W (varies by model)
- Output current: 1.2 A (65 W) or 2.8 A (150 W)
- Protection: Overvoltage protection, ripple <200 mV

• Environmental Conditions:
- Operating temperature: 0 °C to +50 °C
- Storage temperature: -40 °C to +85 °C
- Humidity: 5–95%, non-condensing

• Mechanics:
- Dimensions:
- Desktop Power Supply: 135.3 x 42 x 30.5 mm
- Installation Power Supply (65 W): 150 x 44 x 30 mm
- Micro Power Supply (150 W): 135 x 45 x 48 mm
- Enclosure Material:
- Desktop/Installation: Plastic
- Micro Power Supply: Aluminum top cover, plastic base
- Weight:
- Desktop Power Supply: 235 g
- Installation Power Supply: 335–415 g (depending on variant)
- Micro Power Supply: 395 g


Use Cases:



• Workstations (Desktop Power Supply)
• Fixed installations in cable ducts, floor tanks, or hollow-wall structures (Installation Power Supply)
• Snap-in mounting for trunking systems (Micro Power Supply)
• Ideal for PoE-supported FTTO networks

Models and Variants:

• Desktop Power Supply (65 W):
- Part Number: MS700731
- Compact with Euro-8 power connector

• Installation Power Supply (65 W):
- Standard model: MS700741
- Variants available for C-profile, WAGO, or GST18 connectors

• Installation Power Supply (150 W):
- Standard model: MS700742
- Options with mounting frames for DIN or combination rails

• Micro Power Supply (150 W):
- Part Number: MS700751
- Snap-in mounting, compatible with standard electrical installation systems


Accessories:



• Mounting Adapters:
- Front-mounting adapter for installation channels (MS140078-F)
- Magnetic adapter for flexible positioning (MS140078-MAG)
- DIN and combination rail adapter (MS140078-UNI)

• Primary Connector Sockets:
- WAGO-WINSTA® MIDI socket (MS190261-M/-F)
- Wieland Gesis connector socket (MS190260-M/-F)


Applications:


A typical setup includes installing a Micro Power Supply in a desktop channel with 230 V sockets to power a MICROSENS Micro Switch. Snap-in mounting makes installation quick and simple.


Standards:



• CE (EMC, LVD, RoHS)
• Safety: EN 62368-1
• Emissions: EN 55032, EN 61000-3-2/3
• Immunity: EN 55024, incl. EN 61000-4-2/3/4/5/6/8/11