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6SE6440-2UD17-5AA1 Siemens
Original price
$687.50
-
Original price
$4,744.70
Original price
$687.50
$687.50
-
$4,744.70
Current price
$687.50
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens Micromaster 440 inverter (6SE6440-2UD17-5AA1) is a variable-frequency drive for three-phase AC induction motors, delivering approximately 0.75 kW (1.0 hp) output power. Part of the Micromaster 440 family, it regulates motor speed via V/f control up to 650 Hz. Designed for industrial drive control-such as conveyor systems, auxiliary pumps, and machine axes-it accepts 3-phase input 380-480 V ±10 %, 47-63 Hz, and includes integrated digital and analog I/O for control feedback. 6SE6440-2UD17-5AA1 is built for cabinet mounting in an IP20 enclosure.
Best Suited For
- Cabinet-mounted motor speed control
- Conveyor system indexing
- Pump/motor auxiliary up-and-down control
- Retrofit applications using Micromaster 440 platform
- Replace-in-kind maintenance for existing infrastructure
Rated output power
0.75 kW / 1.0 hp
Input voltage range
3-phase 380-480 V ±10 %
I/Os (digital/analog)
6 digital in, 3 relay out, 2 analog in, 2 analog out
Dimensions (HxWxD)
173 × 73 × 149 mm
Ambient operating temp.
-10 … 50 °C
Technical Specifications
I/O & Electrical
Digital inputs
6
Relay outputs
3
Analog inputs
2
Analog outputs
2
PTC/KTY interface
1
Communication & Power
Rated input voltage
3-phase 380-480 V AC ±10 %
Rated input frequency
47-63 Hz
Rated input current (HO)
3.70 A
Rated output voltage
480 V
Rated output current (HO)
2.20 A
Rated output power
0.75 kW / 1.00 hp
Output frequency (V/f control)
0-650 Hz (limited to 550 Hz per legal stipulations)
Pulse frequency
4,000 Hz
Overload capability
150 % for 60 s, then 100 % for 240 s (300 s cycle)
Power factor
λ ≈ 0.95
Efficiency
η ≈ 0.96
Physical & Environmental
Degree of protection
IP20 / UL open-type
Dimensions (H × W × D)
173 × 73 × 149 mm
Net weight
1.30 kg
Ambient temp. (operation)
-10 … 50 °C
Transport / storage temp.
-40 … 70 °C
Cooling method
Fan
