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Schneider Electric VW3A4633 — AC Drive (VFD) 480V

Schneider VW3A4633 passive filter, 370A, 400V, obsolete

MPNVW3A4633
Obsolete

Schneider Electric Altivar series, VW3A4633 passive filter, 370 A rated current, 400 V 3-phase, THDI 5 % for select ATV61/ATV71H drives, IP20, obsolete.

Schneider Electric VW3A4633 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

VW3A4633 — Identification
ParameterValue
Product typePassive filter
VW3A4633 — Input / Supply
ParameterValue
Rated supply voltage range400 V +/- 10 %
Network number of phases3 phases
VW3A4633 — Mechanical & Cooling
ParameterValue
IP degree of protectionIP20
VW3A4633 — Environmental
ParameterValue
Operating ambient temperature40...55 °C (with current derating 3 % per °C) 5...40 °C (without current derating)
Operating altitude> 1000...4000 m with current derating 5 % per 1000 m
Relative humidity5...85 % without condensation
Storage / transport temperature-25...55 °C
VW3A4633 — Other specifications
ParameterValue
THDI5 % for ATV71HC25N4 ATV71H motor: 250 kW/400 hp 5 % for ATV61HC22N4 ATV61H motor: 220 kW/350 hp 5 % for ATV61HC63N4 ATV61H motor: 560 kW/800 hp 5 % for ATV71HC20N4 ATV71H motor: 200 kW/300 hp
Cos phi1 (150 % of line current) 0.85 (75 % of line current) 0.99 (100 % of line current)
Efficiency98 %
Max current1.5 x nominal current
Quantity per drive1 filter per drive for ATV61HC22N4 1 filter per drive for ATV71HC20N4 1 filter per drive for ATV71HC25N4 3 filters per drive for ATV61HC63N4
Current370 A
Electrical connectionbare wires diameter: 16.5 mm
Power supply frequency50 Hz +/- 5 %
Electrical insulation classClass F
Product specific applicationReduction of current harmonics

Product details

The Schneider Electric VW3A4633 is a passive filter from the Altivar accessory range, designed to reduce current harmonics on variable-speed drive installations. It is a 3-phase, 400 V unit rated at 370 A continuous, with a THDI of 5 % when paired with specific ATV71H drive-and-motor combinations.

Key performance characteristics

The filter delivers 98 % efficiency across its operating range, with a power factor that varies by load: cos phi of 1 at 150 % of line current, 0.99 at 100 %, and 0.85 at 75 %. It can handle up to 1.5 times nominal current as a peak. The unit is Class F insulated, IP20 rated for enclosure mounting, and operates without derating between 5 °C and 40 °C; above 40 °C up to 55 °C, derate current by 3 % per °C. Altitude derating applies above 1000 m — 5 % per additional 1000 m up to 4000 m.

Application fit and deployment

This filter is sized for specific Altivar drive models: one filter per drive for the ATV71HC20N4 and ATV71HC25N4, but three filters in parallel for the ATV61HC63N4.

Frequently asked questions

What is VW3A4633's listed THDI?

The VW3A4633 achieves 5 % THDI when paired with specific drive-and-motor combinations: ATV71HC25N4 with 250 kW / 400 hp motor, ATV61HC22N4 with 220 kW / 350 hp, ATV61HC63N4 with 560 kW / 800 hp, and ATV71HC20N4 with 200 kW / 300 hp.

What is the cos phi rating of VW3A4633?

Power factor varies with load: cos phi of 1 at 150 % of line current, 0.99 at 100 %, and 0.85 at 75 % of line current.

MPN
VW3A4633