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E510-401-H3 TECO 400V 0.75 kW No Filter No Safe Torque Off 3 Phase
MPN: E510-401-H3
Alt. SKU: E510401H3
Why Choose the TECO E510-401-H3 AC Inverter Drive?
The TECO E510-401-H3 is a compact industrial variable frequency drive from the TECO-Westinghouse E510 Compact AC Drive family, engineered for dependable control of three phase motors in general industrial and OEM automation applications. It combines flexible speed and torque regulation using V/Hz and sensorless vector control with integrated diagnostics, built-in logic functions and standard Modbus RTU communication for PLC and HMI integration.
The 401 designation identifies this model as a 1 hp (approximately 0.75 kW) constant torque drive configured for 380–480 V three phase supply, typically with an output current around ~2.3 A at 460 V. The H3 suffix indicates a standard panel mount design with an IP20 / NEMA 1 enclosure suitable for installation inside industrial control cabinets and clean indoor environments.
Key Features
- Rated power: 1 hp (approximately 0.75 kW) constant torque.
- Input supply: 380–480 V AC three phase, 50/60 Hz.
- Control methods: V/Hz and sensorless vector for efficient motor regulation.
- Built-in PLC and PID: Onboard logic and process control capability.
- Communications: Modbus RTU standard via RS-485 for automation integration.
- Diagnostics: Real time status feedback and fault history monitoring.
- Operator interface: Detachable keypad with multi digit display for local configuration and monitoring.
- Compact design: IP20 panel mount enclosure ideal for control cabinet installation.
Technical Specifications
- Manufacturer: TECO-Westinghouse
- Series: E510 Compact AC Drives
- Model: E510-401-H3
- Rated output power: 1 hp (approximately 0.75 kW)
- Rated output current: Approximately 2.3 A constant torque at 460 V
- Input voltage: 380–480 V AC three phase
- Output voltage: 0 to rated input voltage
- Output frequency range: Typically 0 to 599 Hz
- Control modes: V/Hz and sensorless vector
- Communications: Modbus RTU (RS-485)
- Enclosure rating: IP20 / NEMA 1 (panel mount)
- Protection features: Standard overcurrent, overvoltage and thermal safeguards
Typical Applications
- Pumps and booster systems
- Industrial fans and blowers
- Conveyors and material handling equipment
- HVAC plant and air handling units
- OEM machinery and general automation VFD control
Frequently Asked Questions
What does the 401 designation mean?
The 401 code corresponds to a 1 hp class variable frequency drive designed for three phase 380–480 V industrial systems with constant torque performance.
What does the H3 suffix indicate?
The H3 suffix designates a standard panel mount IP20 / NEMA 1 enclosure, suitable for installation inside control cabinets without enhanced environmental protection.
Is communication included?
Yes. Modbus RTU communication via RS-485 is included as standard, enabling integration with PLCs, HMIs and building management systems.
Trusted by Engineers
A compact and dependable AC inverter drive chosen for flexible motor control and straightforward panel integration in industrial automation systems.
| Manufacturer Part Number | E510-401-H3 |
|---|---|
| Filter | No Filter |
| Input Phases | Three Phase |
| Degree of protection (IP) | IP20 |
| KW Rating | 0.75kW |
| Output Phases | Three phase |
| VSD Range | E510 |
| Manufacturer | TECO |
| Alternative Product SKU | E510401H3 |
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