Size : | 2.756 in. sq. x 1.00 in. thk.
(70mm sq. x 25mm thk.) | | AirFlow : | 17 - 27 CFM | | Acoustical Noise : | 24.5 - 36 dB(A) | |  | | Materials :
| Frame - Black PBT (UL 94V-0)
Bearings - Ball
Impeller - Black PBT (UL 94V-0)
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Weight :
| 2.72 oz. (77g)
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Termination :
| Lead Wires (UL 1007, AWG24)
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Operational Temperature :
| -10°C to +70°C
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Insulation Resistance :
| 10 Megohms min. @ 500 VDC
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Dielectric Strength :
| 500 VAC for 1 min.
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Insulation :
| Class A
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Safety :
| Impedance & Polarity Protected |
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Safety Approvals :
| UL, CSA, & VDE pending.
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Operating Voltage :
| 12VDC (7 to 13.8), 24VDC (14 to 27.6)
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PERFORMANCE CURVES:
(Obtained with test chamber and methods in accordance with AMCA Std. 210-74)
USTF7025xxVHW & HW
USTF7025xxMW & LW
SPECIFICATIONS:
(Based on 60 Hz Frequency) MODELS AVAILABLE ON REQUEST:
| Failure Detector - rotation sensing
Speed Controller - heat sensing
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USTF702512VHW