multiwave active
multiwave active eliminates harmonics and load asymmetries
No matter whether lighting, power supplys, speed controlled drives or charger: Almost all non-linear consumers (e.g. power electronics) cause massive voltage distortions.
Harmonics up to the 50th harmonic, and load asymmetry: multiwave Active eliminates both, directly and reliably. This optimizes network quality and reduces costs.
The savings achieved through the reduction in reactive power can be easily calculated. It is almost impossible to put into figures what can be saved through reduced equipment wear, fewer error corrections, or even production stoppages that are prevented before they happen. Studies prove that damage to the tune of billions has been caused every year so far. multiwave active is therefore a good investment for all areas with network disturbance problems.
Highlights
multiwave active: modular, compact, effective and reliable
- Most effective harmonic mitigation up to 50th order (odd and even).
- Below 5% THID achievable even for mixed and dynamic load profile.
- Most compact and modular design. Flexible and easy installation.
- Robust, reliable and suits the broadest temperature (power module up to 50°C) range with full performance.
- High efficiency (< 2.3% losses) and very low acoustic noise.
- Only air cooling for all product variants with IP 20 power module or IP 54 cabinet version.
- Reactive Power Compensation
- Load balancing
- Modular ready to use, retrofit integration in slide-technology cabinet
- Ultra-flexible mounting and installation options
About multiwave active
The perfect product for every requirement
Even the smallest version of multiwave active guarantees compensation of harmonics up to the 50th harmonic, as well as reactive energy. Small dimensions and low weight enable a simple and space-saving installation in every situation: both wall-mounted and cabinet assembly are possible up to protection type IP 54. With a power dissipation of only 970 W, this model is extremely economical. The reaction time of less than 300 μs in the UltraFast mode makes it possible to optimally compensate even dynamic consumers.
Mechanical design | |||||
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Power module |
LCD module |
Wall mounting |
Wall- housing |
Free-standing-cabinet incl. Sync-module | |
multiwave active 60 A (3-/4-Leiter) |
1 | 1 | YES | YES | YES |
multiwave active 120 A (3-/4-Leiter) | 2 | 1 | YES | YES | YES |
multiwave active 180 A (3-/4-Leiter) | 3 | 1 | — | — | YES |
multiwave active 240 A (3-/4-Leiter) | 4 | 1 | — | — | YES |
multiwave active 300 A (3-/4-Leiter) | 5 | 1 | — | — | YES |
Technical data general
Technical data general | |||||
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Number of phases (system input) | 3-phase 3-wire / 3-phase 4-wire (all-in-one) | ||||
Mains frequency | 50/60 Hz ± 3 Hz | ||||
Mains voltage | 3-wire: 380 VAC ± 15% – 480 VAC ± 10% 4-wire: 380 VAC ± 15% – 415 VAC ± 10% |
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Inverter topologie | 3-level NPC Topologie, IGBT | ||||
Switching frequency | 16 kHz | ||||
Response time | 300 μs | ||||
Harmonic mitigation performance | up to the 50th harmonic | ||||
Total harmonic current distortion THDi | ≤ 5% | ||||
Power factor correction | cosφ = -0.7 ... 1 ... 0.7 (inductive and capacitive compensation) | ||||
Current transformer placement | Mains side or load side | ||||
Current transformer ratio | xx/5A orr xx/1A | ||||
Cooling type | Air cooling | ||||
Communication interface | Ethernet TCP/IP, Modbus RTU RS4 | ||||
Digital input /output | 2 DIO and 2 DO | ||||
Self-protection | YES | ||||
Overheat protection | YES | ||||
Overvoltage and undervoltage protection | YES | ||||
Earthing system | TT, TN-C, TN-S-, TN-C-S, IT | ||||
Altitude | <1000 m withoute derating; up to 4000 m with derating | ||||
Ambient conditions | pollution degree 2 Relative humidity >95% non-condensing, 3K3 Temperature storage 55 °C, 1K3, 1K4 Transportation -25 °C to 75 °C, 2K3 |
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Approval | CE, RoHs | ||||
Design standards | IEC 61000-4-2, 4-4, 4-5, 4-6 EN 61000-3-11, 3-12 En 61000-6-2 EN 55011 EN 62477-1 EN 61800-3 |
downloads
multiwave active User and Installation Manual Rev1.7 KBR EN (8,5 MB)
Technical data - datasheet 2619-1 (1,27 MB)
Commissioning software AHF Viewer für multiwave active modular v03.01.01.05 (10.639 KB)