Frequency converter
1 kVA–100 MVA+; 50/60/400 Hz and variable frequency; static or rotary
Online distributor for standard modules/drives; engineered systems and MV drives by RFQ
Source this product family →Catalogue research, not a live stock claim. Rating, compliance, availability and commercial terms are confirmed with the responding supplier.
One family. Three clear paths.
Start with the closest path—your exact rating and project constraints are captured in the sourcing request.
01Standard / commonly boughtFastest route for common needs+
Rating / size scope
1 kVA–100 MVA+; 50/60/400 Hz and variable frequency; static or rotary
Configuration
Diode/thyristor/IGBT/SiC/GaN; air or liquid cooled; scalar/vector/direct-torque control; 2- or 4-quadrant; cabinet, module or skid; standard industrial communications.
Typical sourcing route
Verified online distributor catalogue/stock for standard products
Start with this path →02Engineered / upper-endConfigured with OEM or integrator+
Rating / size scope
Upper end or non-standard configuration within/near this published market range: 1 kVA–100 MVA+; 50/60/400 Hz and variable frequency; static or rotary
Configuration
Custom voltage/current/interface, enclosure, cooling, dimensions, protection, site code or integration within the product family.
Typical sourcing route
Engineered OEM/integrator RFQ
Start with this path →03Niche / exact-matchManual hunt for rare or legacy fit+
Rating / size scope
Exact rare, certified, obsolete or application-specific configuration; commercial boundary: 1 kVA–100 MVA+; 50/60/400 Hz and variable frequency; static or rotary
Configuration
150+ MW medium-voltage drives; grid-forming converters; 4-quadrant active-front-end; 400 Hz aviation; rail traction; electrolysis/smelter high-current rectifiers; obsolete power-stack replacement.
Typical sourcing route
No exact niche seller verified in this research pass
Start with this path →Use these to narrow the match.
What suppliers need.
- Power/current
- input and output voltage
- phase
- frequency
- application
- topology
- cooling
- enclosure/IP
- control mode
- communications
- condition
- certifications
Reference data, clearly labelled.
Verified online distributor catalogue/stock for standard products
IEC 61800 series; IEC 62477; UL 508C/61800-5-1; relevant grid codes and semiconductor standards