Product Introduction
Contractors who need quiet spot ventilation will value the 1.5KW Low Noise Ventilation Blower from the 11-62 multi-blade centrifugal family. Unit 11-62-3A circulates 3100-5500 m3/h and develops 600-450 Pa total pressure at a four-pole speed of 1450 r/min, striking a practical balance between room air change and static capability. Either three-phase 380V 50Hz or single-phase 220V 50Hz input is possible; single-phase orders include a 25uF running capacitor in the terminal box. Housing the motor is Frame 90, with Front 205 and Rear 205 bearings, and the fan totals 42.5 kg as a single-phase unit or 42 kg as a three-phase unit, with overall dimensions of 590*562*575 mm. It ships inside a woven bag. Ceiling voids, plant rooms and retail back areas are typical positions for this 1.5KW Low Noise Ventilation Blower, where ducted discharge and gentle acoustics are prized. Upgrade your specification with the 1.5KW Low Noise Ventilation Blower and enjoy consistent airflow, simple mounting and honest long-term running economy.
Product Parameter
| Specification | Details |
|---|---|
| Model | 11-62-3A |
| Power | 1.5KW-4P |
| Air Flow | 3100-5500m³/h |
| Total Pressure | 600-450pa |
| Speed | 1450r/min (4-pole) |
| Power Supply | Three-phase 380V 50Hz / Single-phase 220V 50Hz |
| Motor Frame | 90 |
| Running Capacitor | 25μF (single-phase) |
| Motor Bearings | Front 205, Rear 205 |
| Fan Weight | 42.5kg (single-phase), 42kg (three-phase) |
| Overall Dimensions | 590562575 |
| Packaging | Woven bag |
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