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Centrifugal Plug EC Fan – 630 mm, 380 V – HEC-AA-630-70 – Hyosung Heavy Industries
98.175.000 ₫
The HEC-AA-630-70 is a 630 mm centrifugal plug fan operating at 380 V and 50/60 Hz. It delivers a maximum airflow of 18,161 m³/h, with an input power range of 1.9–7.3 kW, 66.4% efficiency, IP54 protection, and an ambient operating temperature range of −20°C to +50°C.
Technical Specifications
| Specification | Value |
|---|---|
| Model | HEC-AA-630-70 |
| Fan diameter | 630 mm |
| Nominal voltage | 380 V |
| Frequency | 50/60 Hz |
| Speed range | 1,000–1,500 rpm |
| Input power range | 1.9–7.3 kW |
| Maximum airflow | 18,161 m³/h |
| Maximum static pressure | 1,238 Pa |
| Efficiency | 66.4% |
| Protection class | IP54 |
| Ambient temperature range | −20°C to +50°C |
| Vibration | 2.5 mm/s |
| Core-type weight | 49.8 kg |
| Plug-type weight | 84.8 kg |
Performance Data
| No. | Speed (rpm) | Flow rate (m³/h) | Static pressure (Pa) | Voltage (V) | Input power (W) | Current (A) | Noise [dB(A)] |
|---|---|---|---|---|---|---|---|
| 1 | 1,500 | 9,995 | 1,238 | 380 | 5,966 | 9.6 | 81.9 |
| 2 | 1,500 | 14,078 | 1,197 | 380 | 7,057 | 11.3 | 76.9 |
| 3 | 1,500 | 18,161 | 952 | 380 | 7,303 | 11.8 | 77.9 |
| 4 | 1,350 | 8,995 | 1,003 | 380 | 4,370 | 7.1 | 79.6 |
| 5 | 1,350 | 12,670 | 970 | 380 | 5,158 | 8.3 | 74.6 |
| 6 | 1,350 | 16,345 | 771 | 380 | 5,427 | 8.7 | 75.6 |
| 7 | 1,200 | 7,996 | 793 | 380 | 3,115 | 5.1 | 77.0 |
| 8 | 1,200 | 11,262 | 766 | 380 | 3,638 | 6.0 | 72.0 |
| 9 | 1,200 | 14,529 | 610 | 380 | 3,815 | 6.3 | 73.0 |
| 10 | 1,000 | 6,663 | 550 | 380 | 1,852 | 3.2 | 73.1 |
| 11 | 1,000 | 9,385 | 532 | 380 | 2,159 | 3.7 | 68.1 |
| 12 | 1,000 | 12,107 | 423 | 380 | 2,266 | 3.8 | 69.1 |
Plug-Type Dimensions
| Item | Dimension |
|---|---|
| Frame dimensions | 800 × 800 mm |
| Mounting-hole center distance | 750 × 750 mm |
| Mounting holes | 12 × Ø11 mm through holes |
| Hole-spacing sections | 250 / 250 / 250 mm |
| Overall depth | 637 mm |
| Main body depth | 532.3 mm |
| Other depth dimensions | 86.5 mm and 18.2 mm |
| Cable gland | M20 |
| Inlet cone and fan overlap | 25 mm |
