Control Techniques INL 401 | UNIDRIVE SP INPUT CHOKE | 380-480VAC +/-10% 3 PHASE
Genuine Control Techniques INL401 Drive Accessory, in stock at General Tech Services LLC, UAE. Compatible Drive: Unidrive SP; Voltage Rating: 380-480VAC ±10%; Phase: Three-phase. Free UAE shipping.
Request a quote in under a minute - call +971 6 5436933.
Part No. INL401 | Unidrive SP
The INL401 is a genuine Control Techniques three-phase AC input choke designed for the Unidrive SP drive range on 380-480VAC (±10%) supplies. Fitting an input choke ahead of the drive helps smooth incoming line current, reduce harmonic distortion fed back into the site supply, and protect the drive's input rectifier from supply-side transients.
It is a practical accessory for installations where upstream electrical equipment is sensitive to supply disturbances or where additional harmonic mitigation is required.
Ready to order the INL401? Speak to our team. Call +971 6 5436933.
Key Benefits
- Genuine Control Techniques manufacturer part
- Designed for the Unidrive SP drive range
- Helps smooth incoming line current
- Helps reduce harmonic distortion on the supply
- Helps protect the drive's input rectifier from supply-side transients
- Sourced through General Tech Services LLC with local UAE support
Who This Product Is Best For
- Panel builders standardising accessories across existing Control Techniques drive installations
- Maintenance teams replacing an input choke on an existing Unidrive SP installation
- Contractors commissioning Unidrive SP drive systems requiring an external AC input choke
- Industrial users requiring additional supply-side protection and harmonic mitigation
How to Specify & Install It
- Confirm that the INL401 is suitable for the Unidrive SP drive and the installation's 380-480VAC ±10% three-phase supply.
- Check the drive manufacturer's installation requirements and confirm the correct choke arrangement for the specific drive.
- Install the input choke on the AC supply side of the drive according to the manufacturer's wiring and installation instructions.
- Verify all electrical connections, protection and system settings before energising the drive.
- Complete commissioning and check the installation for correct operation.
Frequently Asked Questions
What does the INL401 input choke do?
It helps smooth the current drawn from the incoming supply, reduce harmonic distortion fed back into the electrical network, and protect the drive's input rectifier from supply-side transients.
Which drives is the INL401 designed for?
The INL401 is designed for the Control Techniques Unidrive SP drive range on 380-480VAC (±10%) three-phase supplies.
What is the voltage rating of the INL401?
The voltage rating is 380- 480 VAC (±10%.
Is the INL401 a genuine Control Techniques accessory?
Yes. The INL401 is a genuine Control Techniques manufacturer part supplied by General Tech Services LLC, UAE.
Do I need an external input choke if my drive already has a built-in choke?
Some drives include an internal DC choke, while an external AC input choke may be specified separately for additional harmonic mitigation or supply-side protection. Contact our team to confirm the requirements for your specific installation.
Is the INL401 compatible with other Control Techniques drive families?
The INL401 is specified for the Unidrive SP range. For other Control Techniques drive families, contact our team to confirm the correct input choke part number.
For pricing or to place an order, contact General Tech Services LLC. Call +971 6 5436933.
