Product Overview

This document provides technical specifications for a series of pressure exhaust fans with metal blades, identified as models CHV-10, CHV-12, and CHV-16.

Specifications

• Dimensions (mm): The fans vary in size with dimensions A to F as follows:
  CHV-10: 245 x 330 x 300 x 174 x 146 x 57
  CHV-12: 295 x 380 x 350 x 181 x 146 x 55
  CHV-16: 400 x 520 x 485 x 217 x 169 x 85
• Blade Diameter: Not explicitly stated but implied by size and performance.
• Power Ratings: CHV-10: 18/21 W, CHV-12: 30/35 W, CHV-16: 72/83 W (values correspond to different frequencies or voltages).
• Air Flow: CHV-10: 45/50 m³/min, CHV-12: 50/55 m³/min, CHV-16: 160/200 m³/min.
• Noise Level: CHV-10: 43/50 dB, CHV-12: 57/72 dB, CHV-16: 60/65 dB.
• Rotational Speed (R.P.M.): 1400/1650 for all models at 50/60 Hz frequency.
• Weight: CHV-10: 5 kg, CHV-12: 6 kg, CHV-16: 13 kg.

Power Supply Options

• Single Phase: 100-127 V or 200-240 V at 50/60 Hz.
• Three Phase: Available upon custom order.

Additional Notes

• The fans are designed with metal blades for pressure exhaust applications.
• Performance data and curves are referenced but not detailed in this excerpt.

Summary

The CHV series fans are designed for various industrial ventilation needs, offering different sizes, power ratings, and airflow capacities. They support both single-phase and three-phase power supplies, with noise levels and weights increasing with size and capacity. The document emphasizes the availability of custom orders for three-phase power configurations.