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Product description
With dimensions of 108 × 128 × 135.5 mm and a weight of 1.3 kg, the Mitsubishi Electric FR-D740-036SC-EC is a compact frequency inverter. It belongs to the FREQROL-D700 series and has a rated motor power of 1.5 kW. The three-phase supply operates from 380 to 480 V AC; rated output current is 3.6 A at 50 °C. The adjustable output frequency range extends from 0.2 to 400 Hz. Control methods include U/f control, Soft-PWM or high-frequency PWM, and magnetic flux vector control. The inverter has an integrated four-digit LED operator area. Five inputs, one transistor output and one relay output handle digital control signals. Two analogue inputs and one analogue output complete the I/O section. The control terminals use spring-clamp technology. The output feeds three-phase induction motors. A brake chopper with 30 % duty cycle is integrated. A DC link reactor and an EMC filter are not installed. The permissible voltage range extends from 325 to 528 V. For serial communication, the FR-D740-036SC-EC includes an RS-485 interface with Modbus RTU. Ethernet and USB are not integrated in this version. The enclosure has an IP20 rating. Power loss under rated load is 90 W; standby operation is specified at 10.5 to 17 W. A four-digit LED display is built in. This non-expandable version has no integrated PLC function. The exact SC-EC variant combines the 400-V class with source-logic safety terminals. The complete identifier FR-D740-036SC-EC distinguishes it from the adjacent sizes 012SC, 022SC, 050SC, 080SC, 120SC and 160SC in the same series.
Example image – The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
| Manufacturer | Mitsubishi Electric |
|---|---|
| Product series | FREQROL-D700 |
| Manufacturer/order/identification number | FR-D740-036SC-EC |
| Device type | Frequency inverter |
| Rated motor power | 1.5 kW |
| Supply | 3-phase, 380 to 480 V AC |
| Rated output current | 3.6 A at 50 °C |
| Output frequency | 0.2 to 400 Hz |
| Control methods | U/f, Soft-PWM and magnetic flux vector control |
| Communication | RS-485 / Modbus RTU |
| Digital inputs | 5 |
| Analogue inputs | 2 |
| Power loss | 90 W at rated load |
| Protection rating | IP20 |
| Dimensions | 108 × 128 × 135.5 mm |
| Weight | 1.3 kg |
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What motor power and supply does the Mitsubishi Electric FR-D740-036SC-EC have?
The frequency inverter has a rated motor power of 1.5 kW and operates on a three-phase supply from 380 to 480 V AC.
Which communication does the FR-D740-036SC-EC support?
This version has an RS-485 interface with Modbus RTU. Ethernet and USB are not integrated.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
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