INOVANCE – Variable Speed Drive (INVERTER) – 37 kW/45 kW, 380-480 V, 3 Phase – MD290T37G/45P-INT

Description

INOVANCE MD290T37G/45P-INT Variable Speed Drive is a high-performance three-phase AC inverter designed for general-purpose motor control applications. It supports 380–480V AC input and is suitable for motors up to 37 kW in G-type applications or 45 kW in P-type applications. The MD290 series combines reliable open-loop control with automatic torque boost, slip compensation, comprehensive trip diagnostics, flexible programmable I/Os, and four independent S-ramps. With a maximum output frequency of 500 Hz and multiple communication options, it provides flexible control for a wide range of industrial applications. The drive also features a built-in braking unit, built-in DC reactor for applicable power ratings, IP20 enclosure protection, and conformally coated PCBs suitable for 3S2 and 3C2 environments according to IEC 60721-3-3.

Key Features

• 37 kW G-type / 45 kW P-type motor capacity
• Three-phase 380–480V AC input
• Open-loop general-purpose motor control
• Maximum output frequency up to 500 Hz
• Automatic torque boost and slip compensation
• 150% overload capacity for G type and 110% for P type for 60 seconds
• Built-in braking unit
• Built-in DC reactor for applicable models
• Flexible programmable digital and analog I/Os
• Communication options including Modbus-RTU, CANopen, PROFIBUS-DP, CANlink, PROFINET and EtherCAT
• IP20 enclosure
• PC-based software support for simplified startup and parameter backup

Applications

INOVANCE MD290T37G/45P-INT is suitable for general industrial motor control applications such as conveyors, pumps, fans, compressors, material handling equipment, production machinery, and other systems requiring variable speed motor control.

Technical Specifications

Specification	Details
Brand	INOVANCE
Series	MD290
Model	MD290T37G/45P-INT
Product Type	Variable Speed Drive / AC Drive / Inverter
Input Voltage	Three-phase 380–480V AC (-15% to +10%)
Input Frequency	50/60 Hz ±5%
Input Phase	3 Phase
Rated Power	37 kW (G Type) / 45 kW (P Type)
Output Current	75 A (G Type) / 91 A (P Type)
Maximum Output Frequency	500 Hz
Default Carrier Frequency	5 kHz
Overload Capacity	150% for G Type / 110% for P Type for 60 seconds
Maximum Output Voltage	Three-phase 380–480V AC, proportional to input voltage
Braking Unit	Built-in
Recommended Braking Resistor Power	7 kW
Recommended Braking Resistance	16 Ω
Enclosure Rating	IP20
Frame Size	T6

FAQ

What is the power rating of the MD290T37G/45P-INT? It supports 37 kW for G-type general-purpose applications and 45 kW for P-type applications. What is the input voltage? The inverter operates on a three-phase 380–480V AC supply. What is the maximum output frequency? The MD290 series supports a maximum output frequency of 500 Hz. Does this model have a built-in braking unit? Yes. The MD290T37G/45P-INT has a built-in braking unit.