Elmo BUT- X/YYY User Manual
A.1.2 Dragonfly
Feature Units
3/60
2.5/100
Minimum supply voltage
VDC
11
20
Nominal supply voltage
VDC
50
85
Maximum supply voltage
VDC
59
95
Maximum continuous power
output
output
W
190 240
Efficiency at rated power
%
Up to 99%
Maximum output voltage
93% of DC bus voltage at f=32 kHz
DC and trapezoidal commutation
continuous current limit (Ic)
continuous current limit (Ic)
A
3.3 2.5
Peak current limit
A
2 x Ic
Weight
g (oz)
21.5 g (0.76 oz)
Dimensions
mm (in)
51 x 12.5 x 42 (2" x 0.49" x 1.65")
Mounting method
PCB mount
A.2 Environmental
Specifications
Non-operating
conditions
conditions
-50 °C to +100 °C (-58 °F to 212 °F)
Ambient
Temperature
Range
Temperature
Range
Operating conditions
-40 °C to +70 °C (-40 °F to 160 °F)
Temperature
Shock
Shock
Non-operating
conditions
conditions
-40 °C to +70 °C (-40 °F to 160 °F)
within 3 min.
within 3 min.
Non-operating
conditions
conditions
Unlimited
Altitude
Operating conditions
-400 m to 155,000 m (-1,300 ft to 510,000 ft)
Non-operating
conditions
conditions
Up to 95% relative humidity non-condensing
at 35 °C (95 °F)
at 35 °C (95 °F)
Maximum
Humidity
Humidity
Operating conditions
Up to 95% relative humidity non-condensing
at 25 °C (77 °F), up to 90% relative humidity
non-condensing at 42 °C (108 °F)
at 25 °C (77 °F), up to 90% relative humidity
non-condensing at 42 °C (108 °F)
Vibration
Operating conditions
20 Hz –2,000 Hz, 14.6g
Non-operating
conditions
conditions
±40g; Half sine, 11 msec
Mechanical
Shock
Shock
Operating conditions
±20g; Half sine, 11 msec
Dragonfly/Butterfly Installation Guide
Specifications
MAN-DRBUIG (Ver. 1.1)
A-2