SPECIFICATIONS
(RoHS Compliant)
Model Number:
Part Number:
SDD48B1E2X-E3
17001140A
Version: 00
Jun 12, 2018
Mechanical Drawing:
Motor:
Nominal Voltage
Operating Voltage Range
Nominal Running Current
Locked Rotor Current
Running Power
Average Speed
Bearings
Air Flow
Acoustic
= 48 vdc
= 36 – 60vdc
= 0.060 amps
= 0.6 amps
= 3.0 watts
= 3500
= Ball
= 35 CFM
= 47.6 dBA
Additional Features:
Brushless DC Motor
Automatic Restart Capability
Electronic Locked Rotor Protection
Polarity Protected
Operating Temperature:
-10C to 70C
Storage Temperature:
-40C to 85C
Environmental Protection:
Type 3(IP68)
TACHOMETER:
Output: Open Collector
Ic: 20 mA max.
Vcc: 60 Vdc max.
Pulses per Revolution: 2
Isolated: No
Construction:
Venturi: Single Piece Die-Cast Zinc Alloy, Black
Propeller: Plastic, Black, UL 94V-0
Life Expectancy:
This fan is designed for continuous duty life of 52,000 hours
at 70C.
Speed Control:
PWM: 200 ~ 2 KHz, Open Collector
<10% Duty: Off
10%~95% Duty: Linear Ramp
>95% Duty or Open Lead Wire: Full Speed
Termination:
12”±1”(304.8±25.4mm) 22AWG UL1061 Leadwires
Red = Power(+)
Black = Return(-)
Blue/White = Tach output
Yellow = PWM control
Agencies:
UL, CUL, CE