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Maximum efficiency, quiet operation, and smart ECblue control for your refrigeration, air conditioning, and ventilation systems.
Highlights at a Glance
The ZIEHL-ABEGG ZN056-6IL.BD.V5P4 combines first-class aerodynamics with state-of-the-art EC technology. Equipped with high-tech composite blades and an integrated ECblue basic controller, this axial fan offers outstanding energy efficiency and maximum operational reliability.
- Integrated ECblue basic Controller: Includes MODBUS (RS-485) interface for smart control.
- Powerful & Efficient: Air flow up to 5,678 m³/h at optimal efficiency (ErP 2015 compliant).
- Durable & Corrosion-Protected: Rotor with 2-layer coating (BKK 3), blades made of robust composite material.
- Reliable Motor Protection: Active, integrated temperature management.
- Flexible Application: Suitable for continuous operation (S1) and wide mains voltage ranges.
Product Description & Applications
Are you looking for a highly efficient system component for your refrigeration, air conditioning, or ventilation technology? This premium axial fan from ZIEHL-ABEGG sets new standards. Thanks to the aerodynamically optimized impeller made of black high-performance composite material, the fan delivers an extremely quiet and powerful airflow.
The fan is designed for conveying clean, non-aggressive, and non-explosive air. The integrated 1-PFC (Power Factor Controller) logic and wide voltage range make it the ideal choice for industrial and commercial applications.
Technical Data
| Property | Specification / Value |
|---|---|
| Manufacturer & Type | ZIEHL-ABEGG | ZN056-6IL.BD.V5P4 |
| Article Number | 177146 |
| Rating Data | 1~ 200–277 V | 50/60 Hz | P1: 420 W | 2.10–1.50 A |
| Nominal Speed | 940 rpm |
| Max. Ambient Temperature | 45 °C |
| Protection Class & Thermal Class | IP54 | THCL155 |
| Control / Controller | ECblue basic (incl. MODBUS) |
| Power Factor Controller | 1-PFC |
| Weight | 13.10 kg |
| Blade / Rotor Material | Blades: High-performance composite material (Black) Rotor: Steel (Painted in Ultramarine Blue, RAL 5002) |
| Condensation Drain | Rotor drain hole open |
| Operating Mode | Continuous operation S1 according to DIN EN 60034-1:2011-02 |
ErP Ecodesign Data (Energy Efficiency)
The ZN056-6IL.BD.V5P4 significantly exceeds legal ErP requirements (ErP 2015):
- Measurement Category: A
- Air Flow at Eta opt (q_v): 5,678 m³/h
- Pressure Increase at Eta opt (p_fs): 99 Pa
- Power Input at Eta opt (P_1): 364 W
- Static Efficiency (H_statA): 49.2 %
- Efficiency Grade N: Actual = 58.3 / Target = 40
Control & Electrical Connection
Control is straightforward and flexible via the integrated terminal:
Terminal Assignment (Connection Diagram 1360-384):
- Mains Voltage: L1, N, PE (1~ 200–277 V)
- MODBUS Interface: Terminals A (D+) and B (D-) for modern building management systems
- Analog Input (E1): 0...10 V / PWM for stepless speed control
- Digital Output / Status (A1 / OC): Open Collector status output
- Power Supply (10V): DC Out (max. 10 mA)
- Relay Contact (K1): Terminals 11 & 14 (max. AC 250 V / 2 A)
Important Protection Note: The device must be protected against moisture and dirt prior to commissioning.
Installation & Lifetime Notes
- Maintenance-Free: Equipped with precision ball bearings including long-term lubrication. Expected bearing service life is approx. 30,000 to 40,000 operating hours.
- Electronics Lifetime: Designed for approx. 40,000 operating hours under full load.
- Cold Temperature Application: Occasional start-up is permitted between -35 °C and -25 °C. Continuous operation below -25 °C requires special low-temperature bearings upon request.
- Moisture Protection: Humidity and drip-proof impregnation integrated ex-factory.
- Air output
- 5.678 m³/h
- IP protection class
- IP54
- Fan
- Axial Fan
- Weight
- 13.1 kg
- Air pressure max in Pa
- 203 Pa
- Power
- 364 watts
- Voltage
- 230 Volt ~ 50 Hz
- Revolutions
- 940 min⁻¹