MaxWell-H High-voltage Variable Frequency Drive
Parameters
| Power Input | |
| Input voltage | Voltage class 6KV or 10KV, output rated power is output when voltage fluctuation range is within -10%~+10%. Output power is derated within -45%~-10%. |
| Input frequency | 50Hz，frequency fluctuation range -10%~+10% |
| Input current harmonic | THDI≤4%, meeting international standard IEEE 519-2014 and national standard GB/T 14549-93 power quality standard |
| Input power factor | Up to 0.96 |
| Power output | |
| Output voltage range | 0~6KV or 0~10KV |
| Output frequency | 0-120Hz |
| System efficiency | Up to 97% |
| Output overload | Work for a long time with the load less than 105%, and inverse time protection enables within 110% ~ 160%. |
| Output current harmonic | THDI≤4%, meeting international standard IEEE 519-2014 and national standard GB/T 14549-93 power quality standard |
| Control Mode | |
| Control mode | V/F, VC control without speed sensor, VC control with speed sensor |
| Acceleration/deceleration time | 0.1-3600S |
| Frequency resolution | |
| Frequency accuracy | Digital setting ±0.01% max. frequency, analogue setting ±0.2% x set max. frequency |
| Speed resolution | Digital setting 0.01Hz, analogue setting 0.1 x set maximum frequency |
| Speed accuracy | ±0.5% |
| Speed fluctuation | ±0.3% |
| Starting torque | Larger than120% |
| Excitation braking | Braking time 1-600S, starting frequency 0-30Hz, braking current 0-150% of rated current |
| DC braking | Braking time 0-600S, starting frequency 0-50Hz, braking current 0-100% of rated current Larger than120% |
| Automatic voltage regulation | When the input voltage varies within -10% to +10%, the output voltage can be kept constant automatically and the rated output voltage fluctuates by no more than ±3%. |
| Machine parameters | |
| Cooling method | Air cooling |
| Protection class | IP30 |
| Insulation class for phase shifting transformers | Class H (180℃) |
| Local operation mode | Touch screen |
| Auxiliary power supply | ≥20 kVA |
| Environmental adaptability | |
| Ambient operating temperature | 0~+40℃ It can start directly at -15°C, and capacity derates for use at 40°C to 55° |
| Ambient storage temperature | -40℃~+70℃ |
| Ambient transport temperature | -40℃~+70℃ |
| Relative humidity | 5%-95%RH no condensation |
| Altitude | less than 2000m |
| Installation site | Indoor |
| Contamination level | Contamination level 3 and occasional conductive contaminants are allowed |
| User interface | |
| Analogue input | 3 |
| Analogue output | 2 |
| Communication interface | 2 |
| High voltage circuit breaker control | 1 |
| Code plate interface | 1 |
| Relay type dry contact output | 6 |
| Transistorised dry contact output | 4 |
| Multi-functional terminal input | 8 |
| Power supply interface | 380V AC |
SIMO’s MAXWELL H series Variable Frequency Drives are versatile devices used to optimize motor performance, enhance energy efficiency, and provide fine-tuned control in a wide range of applications. This product can be used in a wide range of applications and can meet the requirements for variable frequency speed control and energy saving of high voltage motors in a variety of complex situations. Motor PowerDescription
Specifications
MaxWell 6kV series Models Rated output current (A) Weight (kg) Dimensions (mm) MaxWell-H0185-06 185 23 2030 1850*1770*2350 MaxWell-H0200-06 200 25 2049 MaxWell-H0220-06 220 27 2073 MaxWell-H0250-06 250 31 2109 MaxWell-H0280-06 280 34 2145 MaxWell-H0315-06 315 38 2187 MaxWell-H0355-06 355 43 2236 MaxWell-H0400-06 400 48 2363 MaxWell-H0450-06 450 54 2385 MaxWell-H0500-06 500 60 2410 MaxWell-H0560-06 560 67 2479 MaxWell-H0630-06 630 75 2609 MaxWell-H0710-06 710 85 2664 MaxWell-H0800-06 800 94 2773 MaxWell-H0900-06 900 106 2894 MaxWell-H1000-06 1000 117 3060 MaxWell-H1120-06 1120 131 3268 MaxWell-H1250-06 1250 144 3502 MaxWell-H1400-06 1400 161 3577 MaxWell 10kV series Models Motor Power (kW) Rated output current (A) Weight (kg) Dimensions (mm) MaxWell-H0220-10 220 17 2163 1850*1770*2350 MaxWell-H0250-10 250 19 2202 MaxWell-H0280-10 280 21 2241 MaxWell-H0315-10 315 24 2286 MaxWell-H0355-10 355 26 2338 MaxWell-H0400-10 400 29 2475 MaxWell-H0450-10 450 33 2505 MaxWell-H0500-10 500 36 2526 MaxWell-H0560-10 560 40 2600 MaxWell-H0630-10 630 45 2740 MaxWell-H0710-10 710 51 2799 MaxWell-H0800-10 800 56 2916 MaxWell-H0900-10 900 63 3046 MaxWell-H1000-10 1000 70 3225 MaxWell-H1120-10 1120 79 3848 MaxWell-H1250-10 1250 87 4100 2625*1895*2470 MaxWell-H1400-10 1400 97 4180 MaxWell-H1600-10 1600 110 4610 MaxWell-H1800-10 1800 124 4990 MaxWell-H2000-10 2000 138 5180 MaxWell-H2250-10 2250 154 5573
