Siemens K2D250-AY00-03 Centrifugal Fan

The Siemens K2D250-AY00-03 is a high-performance centrifugal fan designed for efficient ventilation and cooling in industrial environments. With a robust square frame design, reliable metal construction, and IP55 protection, it ensures durability and consistent airflow across various operating conditions.

Manufacturer: Siemens
Type: Centrifugal Fan
Model: K2D250-AY00-03
Code: A5E37084299/1719000TQI

Technical information

• Frame Shape: Square Frame
• Dimensions: 445 x 445 x 360 mm
• Voltages: 400/480 V
• Power Rating: 480/720/770 W
• Speed: 2900/3350/3450 rpm
• Current: 1.2/1.3/1.4 A
• Frequency: 50 / 60 Hz
• Inverter: Without Inverter
• Blade / Housing Material: Metal
• IP Rate: 55
• Ambient Temperature: -15 °C to +50 °C
• Class: F
• Max Speed: 4000 rpm

Attachment 1: BARTEC VARNOST 07-5101 Distribution Box

• Codes: 1304, SI 004645 /17
• Voltage (Un): 506 V
• Current (Imax): 14 A
• Cable Size: 2.5 mm²
• Protection Class: IP65
• Ambient Temperature Range: -20 °C to +60 °C

Attachment 2: Siemens 1PP7073-2AA11-Z Motor

• Part No.: UD 1608/1850597-001-010
• Code: 52142 5408
• Frequency: 50 Hz
• Voltage: 230/400 V Δ/Y
• Power: 0.55 kW
• Current: 2.35/1.36 A
• Speed: 2800 rpm
• Power Factor (cos φ): 0.82
• Frequency: 60 Hz
• Voltage: 265/460 V Δ/Y
• Power: 0.63 kW
• Current: 2.35/1.36 A
• Speed: 3400 rpm
• Power Factor (cos φ): 0.82
• Temperature Range: -20 °C to +40 °C
• Service Factor: SF 1.1