Nidec Emerson Unidrive SP3401, SP3402 and SP3403 | RFQ Sourcing Details
Variable Frequency Drives · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Variable Frequency Drives. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The Nidec Emerson Unidrive SP Series includes the SP3401, SP3402 and SP3403 variable frequency drive models. The supplied listing identifies SP3401 as the referenced model and describes the drive as a vector-control transducer using high-carrier-frequency PWM control and a voltage-source main circuit.
Its output type is listed as dual, and its application scenario is industrial automation. The product is described as brand new and supplied in original factory packaging. Listed product characteristics include high precision, high stability and safety.
The stated functional categories include simple-type operation, constant-torque universal use, and specialized use for elevators and textile equipment. Other stated application areas include chemical processing, plastics production machinery, mining, construction, wind power, steel and food-industry equipment.
Before purchasing, the buyer should confirm the exact required model-SP3401, SP3402 or SP3403-and request the corresponding factory specification sheet.
Confirm input voltage, phase, output voltage and current, power rating, control terminals, communication options, firmware or hardware revision, enclosure format, and any required accessories.
These electrical and configuration details are not provided in the available product information and should be checked against the equipment design and motor data.
Buyers should also confirm the serial-number and nameplate details, packaging condition, included documentation, warranty coverage, inspection requirements, and the final package dimensions and weight for the selected model.
The listed package data is 15 × 10 × 10 cm with a gross weight of 1 kg, but its applicability to every model and order configuration should be verified before shipment.
Nidec | Applications and Buyer Notes
Nidec is organized as a sourcing-ready Variable Frequency Drives reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Variable Frequency DrivesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Series
- Unidrive SP SeriesBased on visible page data; confirm exact value in the RFQ.
- Packaging
- Original factory packaging;carton transport packageBased on visible page data; confirm exact value in the RFQ.
- Output type
- DualBased on visible page data; confirm exact value in the RFQ.
- Listed models
- SP3401, SP3402, SP3403Based on visible page data; confirm exact value in the RFQ.
- Listed origin
- JapanBased on visible page data; confirm exact value in the RFQ.
- DC power nature
- Voltage typeBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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