PRODUCTS
swaziland NZF/NZFE SERIES AC/PERMANENT MAGNET FREQUENCY CONVERSION INTERNAL ROTOR CENTRIFUGAL FANS
Category:
Product Description
MAIN PERFORMANCE:
Ambient Conditions: Humidity < 98%, Temp -70°C to 120°C
Insulation Class: F/H/C
Protection Class: IP55
Duty Cycle: S1
External Control: Compatible with frequency inverters
Material Characteristics:
1. High-temperature resistant rubber and oil seals for water proof and dust proof protection.
2. High-temperature resistant insulation materials and grease
3. Corrosion-resistant powder coating on the housing.
This series of internal rotor centrifugal fan, supporting the heat pump closed drying room special, impeller using equal thickness of alloy aluminum stamping molding, air inlet, support frame,panel using high-quality steel plate material molding; impeller and motor with semi-circular deflector direct connection,efficiency and energy saving, easy to install, compact structure;motor adopts the internal rotor structure with high efficiency,stable performance, single and multi-speed design; protection level IP55, insulation materials, H-class.
D is the outer diameter of the fan impeller
Axial dimension L > 1.25D for axial air supply,dimension L=0 for radial air supply.
The radial dimension A > 2D in the positive pressure box, the radial dimension B=(A-D)/2
The positive pressure box meets the above dimensions, and the direction of the air outlet has little effect on performance
| Model | Fan speed (r.p.m) | Airflow (m³/h) | Total Pressure (Pa) | Hydrostatic (Pa) | Motor power (kW) |
|---|---|---|---|---|---|
| NZF/NZFE400A-4 | 1450 | 4845-2850 | 145-320 | 73-300 | 0.37 |
| NZF/NZFE400A-6 | 960 | 3200-1890 | 64-140 | 30-131 | 0.12 |
| NZF/NZFE450A-4 | 1450 | 6900-4000 | 190-410 | 95-380 | 0.55 |
| NZF/NZFE450A-6 | 960 | 4567-2650 | 83-180 | 40-165 | 0.18 |
| NZF/NZFEF500A-4 | 1450 | 9800-5770 | 251-545 | 125-500 | 1.1 |
| NZF/NZFE500A-6 | 960 | 6500-3820 | 110-240 | 54-220 | 0.37 |
| NZF/NZFE560A-4 | 1450 | 12860-7560 | 274-595 | 137-549 | 1.5 |
| NZF/NZFE560A-6 | 960 | 8820-5190 | 120-280 | 64-258 | 0.5 |
| NZF/NZFE630A-4 | 1450 | 15000-10000 | 300-800 | 180-750 | 3 |
| NZF/NZFE630A-6 | 960 | 10000-6620 | 132-350 | 80-328 | 1 |
| NZF/NZFE630B-4 | 1450 | 18000-10000 | 400-980 | 250-950 | 4.0 |
| NZF/NZFE630B-6 | 960 | 12000-6620 | 175-430 | 110-415 | 1.1 |
Contact Us
No. 168, Tianban Industrial Zone, Xibin Town, Fu’an City, Fujian Province, China.
Fanny
Danny
Mango
Message