The Inovance MD290T0.7G/1.1PB-INT is an MD290 AC drive – 0.7 kW heavy duty (G) / 1.1 kW normal duty (P), three-phase 380–480 V, 2.1 A / 3.1 A, frame T1.
The MD290 is Inovance’s general-purpose open-loop AC drive for variable-torque and constant-torque loads; it carries a G (heavy duty) and a P (normal duty) rating in one unit, so the same drive covers a larger pump or fan motor at 110% overload.
More Inovance drives, servo and PLC products: Inovance range.
Technical data
| Model | MD290T0.7G/1.1PB-INT |
|---|---|
| Series | MD290 general purpose AC drive (open loop) |
| Supply | Three-phase 380 to 480 Vac -15% to +10%, 50/60 Hz ±5% |
| Applicable motor (G / P) | 0.7 kW / 1.1 kW |
| Rated input current (G / P) | 2.4/3.7 A |
| Power capacity | 3.4 kVA |
| Output current (G / P) | 2.1/3.1 A |
| Overload capacity | 150% (G) / 110% (P) for 60 s |
| Max. output frequency | 500 Hz |
| Default carrier frequency | 6 kHz |
| Braking unit | Built-in |
| Braking resistor (recommended) | 0.14 kW, min. 96 Ω |
| Frame size | T1 |
| Dimensions (H x W x D) | 200 x 130 x 152 mm |
| Mass | 1.6 kg |
| Enclosure | IP20 |
| Brand | Inovance |
| Condition | New, original |
Main features
- Complies with CE and UL
- DI5 accepts up to 100 kHz pulse input
- Communication options: Modbus-RTU, CANlink, PROFIBUS-DP, PROFINET, CANopen
- Variable DC injection braking and comprehensive trip diagnostics
- Dual rated (G & P ratings) for optimised selection
- Simplified parameters for easy start-up
- Output frequency 500 Hz
Typical applications
- Mixers, extruders and general machinery
- Packaging and food machines
- Conveyors and material handling
- Pumps and fans
- Replacement of an identical drive on an existing machine
Compatibility and replacement
Order with the complete model MD290T0.7G/1.1PB-INT: in MD290 codes the T stands for the 400 V class, 0.7G/1.1P gives the heavy-duty and normal-duty ratings, B the built-in braking unit and -INT the international version.
The ratings in the table are taken from the official Inovance MD290 brochure (inovance.eu). If your old drive shows different values, send us a photo of its nameplate and we will check it.
Replacement checklist
- Parameter backup from the old drive (keypad copy or PC software)
- Option cards and remote keypad of the old drive
- Braking resistor value and power
Frequently asked questions
What is the output current?
2.1 A heavy duty and 3.1 A normal duty, according to the Inovance brochure.
What supply does it need?
Three-phase 380 to 480 Vac, -15% to +10%, 50/60 Hz.
Can it run a pump in normal duty?
Yes. In P (normal duty) mode it is rated 1.1 kW / 3.1 A with 110% overload for 60 s, which suits pumps and fans.
What motor power does it suit?
0.7 kW in heavy duty (G rating, 150% overload) or 1.1 kW in normal duty (P rating, 110% overload), according to Inovance.
Does it have a braking unit?
Yes, built in; Inovance recommends a 0.14 kW braking resistor of at least 96 Ω.
Do you supply larger quantities for projects?
Yes. For panel builders, OEMs and plant projects we quote complete lists; send the bill of materials on WhatsApp or through the inquiry form.
How fast can you deliver, and is there a warranty?
Air shipping usually takes 5 to 7 days once the part is ready, to almost any country. Each part is new and original with a 1-year warranty. Message us on WhatsApp with the order number for a quotation.
Ordering tips
Send us the full order number from the label of the old part, or a clear photo of the label, together with the quantity you need. We check the number against the current manufacturer data before we quote and tell you if there is a newer replacement.
Need it fast? Send the order number, quantity and delivery country on WhatsApp or through the inquiry form and we reply with a quotation the same working day. All parts are new and original, covered by a 1-year warranty, and ship worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Local agents: Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.