Industrial Drive Regeneration Solution – Mitsubishi FR-CV-H30K | FR-CV Series
Where This Product Is Used
The Mitsubishi FR-CV-H30K is a 30kW power factor correction converter (regenerative unit) engineered for demanding industrial environments where energy recovery and harmonic suppression are critical. Typical deployment scenarios include:
- Crane & Hoist Systems – Recovers braking energy during load lowering, reducing energy consumption by up to 30%.
- Elevator & Escalator Drives – Feeds regenerative power back to the AC supply line, eliminating resistor braking heat dissipation.
- Centrifuge & Test Bench Equipment – Maintains stable DC bus voltage during rapid deceleration cycles.
- Steel Mill Rolling Lines – Handles continuous regenerative loads with high reliability.
- Injection Molding Machines – Supports energy-saving operation during mold-open/close deceleration phases.
- HVAC Large Fan & Pump Systems – Improves overall power factor at the supply side, reducing utility penalty charges.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | FR-CV-H30K |
| Series | FR-CV |
| Rated Capacity | 30 kW |
| Input Voltage | 3-Phase 380–480V AC, 50/60Hz |
| DC Bus Output | Approx. 537–680V DC |
| Power Factor | ≥ 0.99 (at rated load) |
| THD (Current) | ≤ 5% (with built-in reactor) |
| Cooling Method | Forced air cooling |
| Protection Degree | IP20 |
| Ambient Temperature | -10°C to +50°C (non-condensing) |
| Weight | Approx. 4.8 kg |
| Manufacturer | Mitsubishi Electric Corporation |
| Country of Origin | Japan |
Why Engineers Specify This Model
- True Regeneration: Returns braking energy to the grid instead of wasting it as heat — measurable ROI on energy bills.
- Ultra-Low Harmonics: THD ≤ 5% eliminates the need for external harmonic filters in most installations, simplifying panel design.
- Near-Unity Power Factor: ≥ 0.99 PF reduces reactive power charges from utilities.
- Seamless FR-A800 / FR-F800 Integration: Designed as a matched front-end converter for Mitsubishi’s flagship inverter series — no compatibility guesswork.
- Compact DIN-Rail Friendly Footprint: Optimized for standard industrial control panels without oversized enclosures.
- Proven Field Reliability: Mitsubishi Electric’s FR-CV series has a multi-decade track record in heavy industry globally.
Complete System Bill of Materials
For a complete regenerative drive system using the FR-CV-H30K, engineers typically specify:
- FR-CV-H30K – Power factor correction converter (this unit)
- FR-A840-00770 or equivalent – Matched main inverter (FR-A800 series, 30kW)
- FR-BLF – AC reactor (input side, harmonic reduction)
- FR-HEL – DC reactor (DC bus choke)
- NF series MCCB – Mitsubishi molded case circuit breaker, appropriately rated
- Shielded motor cable – Per Mitsubishi EMC wiring guidelines
- FR-PU07 or GOT2000 HMI – For parameter setting and monitoring
Compliance & Industry Standards
- CE Marking – Low Voltage Directive (LVD) & EMC Directive compliant
- UL / cUL Listed (verify specific suffix for North American projects)
- RoHS Compliant – Restriction of Hazardous Substances
- IEC 61800-3 – Adjustable speed electrical power drive systems, EMC requirements
- IEC 61800-5-1 – Safety requirements for power drive systems
Quality Assurance & Sourcing
Konmask.com sources the FR-CV-H30K through verified industrial distribution channels. Every unit undergoes:
- Visual and label authenticity inspection upon receipt
- Functional power-on verification where applicable
- Secure anti-static packaging for international shipment
- Full traceability documentation available on request
We specialize in genuine Mitsubishi Electric automation components for B2B industrial buyers, OEMs, and system integrators worldwide.
How to Source This Part
Ready to order or need a formal quotation? Contact our technical sales team:
- Email: [email protected]
- Phone / WhatsApp: +0086 19859288691
- Website: https://Konmask.com
- Bulk orders, project BOM sourcing, and expedited shipping available.
- Lead time and stock status confirmed upon inquiry.
Application-Specific FAQ
Q: Can the FR-CV-H30K be used with non-Mitsubishi inverters?
A: It is optimized for Mitsubishi FR-A800/FR-F800 series. Use with third-party inverters requires careful DC bus voltage compatibility verification — consult our engineers before ordering.
Q: Does this unit replace a braking resistor?
A: Yes. The FR-CV-H30K feeds regenerative energy back to the AC supply, eliminating the need for braking resistors and associated thermal management.
Q: What is the difference between FR-CV-H30K and FR-CV-H22K?
A: The H30K is rated for 30kW applications; the H22K is rated for 22kW. Select based on your inverter’s rated motor capacity.
Q: Is a separate AC reactor required?
A: Mitsubishi recommends the FR-BLF AC reactor on the input side for optimal harmonic performance. It is not included with the converter unit.
Q: What certifications are required for EU projects?
A: The FR-CV-H30K carries CE marking per LVD and EMC directives, satisfying standard EU machinery directive requirements.
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