Regenerative Drives & Automation

Regenerative (R6 and AFE)

COMBIVERT R6

Power Supply and Regeneration Units

The R6 is a compact and cost-effective power supply and regeneration unit for industrial requirements. The mains-driven technology provides an unregulated, mains-dependent DC voltage for the DC supply.

Highlights

• A compact and cost-effective solution for the centralised supply and release of generated energy
• Mains-driven power supply and regeneration unit
• Can be used for the DC supply of several drives
• High overload and regeneration in continuous operation
• Can be combined with harmonic filters to ensure good network quality and reduced reactive power
• Replaces braking resistors, reducing the risk of fire
• Possible to operate several units in parallel
• Also suitable for inverters made by third-party manufacturers
  
  

Technical Data

Device variant COMBIVERT R6	3-phase 230 V	3-phase 400 V / 480 V
Regenerative power	10kVA _ 70 kVA	18kVA _ 934 kVA
Rated current (DC)	32 A _ 3 x 80 A	32 A _ 3 x 590 A
Peak current (60 S)	_ 2 x ln	_ 2 x ln

COMBIVERT F5-AIC

Active-Infeed-Converter

The COMBIVERT F5 AIC provides sinusoidal network supply and network regeneration with PFC (power factor correction), and acts as a voltage boost converter. It can be used in applications with a temporary or continuous mains supply when regeneration and a stabilised, controllable intermediate circuit voltage is required. The increased DC intermediate circuit voltage results in an extended speed range and more torque in the field weakening range.

Highlights

• Central supply and regeneration for universal applications
• Sinusoidal supply and regeneration with reactive power compensation
• Power factor correction (PFC) and cos φ regulation
• High-quality filter systems with common mode rejection
• Stabilised, controlled DC voltage
• Boost converter function and intermediate circuit stabilisation for improved motor efficiency → extended speed range and more torque in the field weakening range
• Can also be used with devices made by other manufacturers

Technical Data

Device variant COMBIVERT F5-AIC	3-phase 400 V
Regenerative power	11kVA _ 1005 kVA
Rated current (DC)	16.5 A _ 1,450 A
Peak current (60 S)	_ 1.8 x ln