Manufacturer: Mitsubishi Electric
Product No.: FR-D740-7.5K-CHT
Country of origin:United States
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 3300g
Shipping port: Xiamen
Warranty: 12 months
Delivering highly responsive motor control and compact integration, this Mitsubishi Electric FR-D740-7.5K-CHT variable frequency drive from the FR-D700 Series provides 7.5 kW of output capacity for demanding industrial environments. Engineered for three-phase 400V class applications, this compact inverter integrates general-purpose magnetic flux vector control to achieve high torque even at low operating speeds. Its design optimizes panel space while maintaining the robust thermal performance and long-service life components typical of the Mitsubishi Electric automation ecosystem.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Model Number | FR-D740-7.5K-CHT |
| Series | FR-D700 Series (D740 Class) |
| Voltage Input Class | Three-phase 400V Class (380V to 480V AC, 50/60Hz) |
| Rated Motor Output | 7.5 kW |
| Rated Output Capacity | 12.2 kVA |
| Rated Current | 16.0 A |
| Control Method | V/F Control, General-purpose magnetic flux vector control |
| Communication Interface | RS-485 (Modbus RTU protocol supported via RJ45) |
| Enclosure Rating | IP20 (Open Type) |
| Cooling Method | Forced Air Cooling |
| Product Net Weight | 3.3 kg |
| Shipping Weight (Calculated) | 5.0 kg |
The FR-D740-7.5K-CHT is the designated regional variant for the Asian market, characterized by factory-default configurations aligned with 50Hz electrical infrastructure and sink-logic control configurations. When retrofitting or replacing standard global FR-D740-7.5K variants, commissioning engineers must verify and align Parameter 19 (Base frequency voltage) and the physical sink/source selection jumper to match regional control wiring schematics.
When executing side-by-side close-contact installation of multiple FR-D700 drives in a single enclosure, the surrounding air temperature must not exceed 40 degC. For operations running up to 50 degC, horizontal clearances of at least 1 cm must be maintained between adjacent units. Neglecting these clearances under high load profiles accelerates thermal degradation of the internal DC bus capacitors and may cause nuisance E.THT (electronic thermal relay) faults.
To configure extended parameters beyond the basic set, Parameter 160 (User group read selection) must be changed from its default value "9999" to "0". Additionally, when wiring the RS-485 communication line via the onboard RJ45 port, ensure that high-speed control wiring is run in dedicated, grounded conduit isolated from the high-voltage motor output lines (U, V, W) to eliminate electromagnetic crosstalk and communication dropouts.
Hazard of electrical shock and residual energy. Disconnect all upstream input power sources before mounting or servicing. Wait a minimum of 10 minutes following complete power disconnection and verify that the red CHARGE LED indicator is fully extinguished before touching any terminals or internal circuit components.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
Build and verify a first TwinCAT PLC project on a Beckhoff IPC. This checklist covers target selection, EtherCAT discovery, I/O mapping, safe activation, restart tests, and commissioning records.
A practical commissioning sequence for KEPServerEX OPC UA connections: define data ownership, test tags locally, configure endpoint and certificate trust, limit access, then verify failure recovery...
Commissioning an Ethernet-connected PLC often starts with the laptop, not the controller. Learn how to record existing settings, choose a temporary address, test connectivity, and restore the plant...
Combustible dust controls require more than alarms. Learn how to map dust generation, select instrumentation, design interlocks, handle failed feedback, test safe states, and maintain the full...
Hairpin windings raise slot fill and support compact traction motors, but conductor geometry, AC losses, insulation damage, weld quality, and cooling determine whether the design meets its targets.
Use Ansible to standardize SCADA server changes without expanding OT risk. This guide covers inventories, idempotent playbooks, staged testing, credentials, logging, and practical rollback controls.
