About MD290T3.7G/5.5P-INT AC Drive, Three Phase, 380 to 480V, 3.7/5.5kw - Inovance Ac Drive
The Inovance MD290T3.7G/5.5P-INT is a three-phase variable-frequency AC drive engineered for general-purpose open-loop industrial speed and torque regulations. [
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Core Functional Capabilities
- Dual-Rating Platform: Regulates standard three-phase AC asynchronous induction motors with a heavy-duty/normal-duty split footprint.
- Heavy Duty Rating (G): Operates continuous automation loads up to 3.7 kW (5 HP) with 150% overload capacity for 60 seconds.
- Normal Duty Rating (P): Drives variable-torque applications (such as industrial fans or centrifugal pumps) up to 5.5 kW (7.5 HP) with 110% overload threshold for 60 seconds.
- Control Features: Employs open-loop V/F control backed by automated torque boosting, automatic slip compensation, and four independent programmable S-ramps.
- Dynamic Braking: Equipped with an integrated, built-in braking unit to connect an external braking resistor directly for high-inertia deceleration. [1, 2, 3, 5]
Weight & Engineering Dimensions
This physical rating scales into the
T3 Frame Size engineering layout. [
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The exact frame dimensions converted to inches and dry weight include: [
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- Height: 9.84 inches (250 mm)
- Width: 5.51 inches (140 mm)
- Depth (Length): 6.69 inches (170 mm)
- Total Operational Weight: 7.28 lbs (3.3 kg) [1]