| Parameters | |
|---|---|
| Material - Frame | Aluminum | 
| Operating Temperature | -13~140°F -25°C~60°C | 
| Published | 2015 | 
| Series | GTB | 
| Size / Dimension | Round - 404mm Dia | 
| Feature | PWM Control, Speed Sensor (Tach) | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Termination | Terminal Block | 
| Power (Watts) | 640W | 
| Voltage - Rated | 400VAC | 
| Current Rating (Amps) | 1.75A | 
| Ingress Protection | IP54 - Dust Protected, Water Resistant | 
| Approval Agency | cUL, TUV, UL | 
| RPM | 1850 RPM | 
| Bearing Type | Ball | 
| Fan Type | Motorized Impellers | 
| Air Flow | 3532.0 CFM (98.90m3/min) | 
| Noise | 79.0 dB(A) | 
| Voltage Range | 380V~480VAC | 
| Static Pressure | 2.050 in H2O (510.6 Pa) | 
| RoHS Status | ROHS3 Compliant | 
| Factory Lead Time | 19 Weeks | 
| Weight | 26lbs 11.8kg |