About MD290T37G/45P-INT AC Drive, Three Phase, 380 to 480V, 37/45kw - Inovance Ac Drive
The Inovance MD290T37G/45P-INT is a heavy-capacity, three-phase variable-frequency AC drive optimized for open-loop speed and torque regulation of high-output industrial asynchronous induction motors. [
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Core Functional Capabilities
- Dual-Rating Performance: Automatically reconfigures its electrical thresholds based on the mechanical load type.
- Heavy Duty Rating (G): Drives continuous, constant-torque machinery up to 37 kW (50 HP) with a 150% overload capacity for 60 seconds.
- Normal Duty Rating (P): Powers variable-torque loads (such as large industrial fans, commercial ventilation units, or centrifugal pumps) up to 45 kW (60 HP) with a 110% overload protection threshold for 60 seconds.
- Control Algorithms: Operates via general-purpose open-loop V/F control alongside automatic torque boost, automatic slip compensation, and 4 independent programmable S-ramps.
- Harmonic Shielding: Equipped with a standard built-in DC reactor to suppress network line harmonics and safeguard internal electronics from voltage surges. [1, 2, 3, 4, 5]
Weight & Engineering Dimensions
This unit belongs to the
T6 Frame Size architecture family. [
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The official outer dimensions converted to inches and dry hardware weight are:
- Height: 14.96 inches (380 mm)
- Width: 9.06 inches (230 mm)
- Depth (Length): 8.66 inches (220 mm)
- Total Operational Weight: 38.58 lbs (17.5 kg) [1]