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6SE6440-2UE22-2CA1 Siemens
Original price
$2,745.00
-
Original price
$5,204.03
Original price
$2,745.00
$2,745.00
-
$5,204.03
Current price
$2,745.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens MICROMASTER 440 drive, part number 6SE6440-2UE22-2CA1, is a compact variable-frequency drive designed to control three-phase AC motors in the 2.2 kW (3 hp) constant-torque class (square-law torque up to 4 kW). It accepts a three-phase 500-600 V ±10 % input at 47-63 Hz, provides motor control functionality-such as adjustable output frequency, overload capability-and includes integrated I/O. In industrial automation systems, it serves to regulate motor speed and torque for pump, fan, conveyor, and machine-tool applications. This drive model is part of the legacy MICROMASTER 440 platform.
Best Suited For
- V/Hz control of 2.2 kW three-phase motors
- Pump and fan applications requiring overload tolerance
- Conveyor systems with adjustable speed requirements
- Retrofit or replacement in existing MICROMASTER 440 installations
Motor output (CT)
2.2 kW / 3.0 hp
Overload capacity
150 % for 60 s (square-law torque 200 % for 3 s)
Input voltage
3 AC 500-600 V ± 10 %, 47-63 Hz
Ambient temperature (operation)
-10…50 °C
Enclosure rating
IP20 / UL open type
Technical Specifications
I/O & Electrical
Standard digital inputs
6
Relay outputs
3
Analog inputs
2
Analog outputs
2
PTC/KTY interface
1
Communication & Power
Power factor (λ)
0.95
Efficiency (η)
0.96
Physical & Environmental
Dimensions (H × W × D)
245 × 185 × 195 mm
Net weight
5.50 kg
Cooling
Fan
Operating temperature
-10…50 °C
Storage/transport temperature
-40…70 °C
