Overview
| brand | Zhuo Erfan | Does it support processing customization | |
| Imported or not | Installation method | ||
| Packaging List | Protection method | ||
| Notes | Nominal capacity | ||
| Waveform distortion | Waveform factor ratio | ||
| Product Certification | size | ||
| Applicable form of charger | Circuit mode | ||
| Circuit topology | Voltage regulation rate | ||
| Power supply name | Power capacity | ||
| Does it support voltage regulation | modulation mode | ||
| Rated power | Rated capacity | ||
| Protection level | classification | ||
| Load adjustment rate | load regulation | ||
| Additional features | Reset method | ||
| working frequency | Working humidity | ||
| working temperature | Number of circuits | ||
| Transistor connection method | insulation resistance | ||
| control mode | type | ||
| frequency range | Frequency stability | ||
| Applicable products | Applicable scope | ||
| Applicable models | Output current | ||
| output voltage | output power | ||
| output frequency | Output ripple noise | ||
| input voltage | Input frequency | ||
| Featured Services | Communication method | ||
| Shell material | series | ||
| Phase number | response time | ||
| efficiency | >97% | model | |
| colour | Application scope | ||
| length | weight | ||
| Fastest shipping time | Minimum number of packages | ||
| Overall dimensions | Current stability | ||
| ambient temperature | Voltage stabilization accuracy | ||
| Alternative name | Waveform distortion | nothing | |
| width | Overload capacity | ||
| Winding form | power | 10KVA-3000KVA | |
| input voltage | 323-437 | output voltage | 380v |
| accuracy | ± 2% | Input Range | ± 15% |
| Usage | Indoor use | Output range | ± 1-5% adjustable |
| frequency | 50/60Hz | response time | ＜ 0.5S |
| Working mode | Long term operation | temperature rise | <55 ° |
| insulation resistance | ＞ 5M | noise | ＜ 65dB |
| Cooling method | Air-cooled | ||
Product Details
Main technical parameters
● Input voltage:
● Three phase (three-phase four wire) 380V ± 20% or 380V ± 30% (to be specified when ordering)
● Output voltage:
● Three phase (three-phase four wire) line voltage 380V or phase voltage 220V
Output voltage accuracy: (2-5%) adjustable
● Frequency: 50-60Hz
Efficiency: ≥ 95% (power level above 50KVA)
Response time: ≤ 1.5s (when external voltage changes by 10%)
● Waveform distortion: No additional waveform distortion
● Protection function: With overvoltage, overcurrent, phase loss, phase sequence protection (single-phase and three-phase 150KVA or below without phase loss and phase sequence protection) and mechanical faults ● Mains function: three-phase products have convenient switching of mains and voltage stabilization (single-phase does not have this function)
● Starting method: Power on automatic start or manual start can be selected
● Working mode: capable of long-term and continuous unmanned work
Insulation resistance: ≥ 2M Ω
Electrical strength: The power frequency sinusoidal voltage is 2000V, and there is no breakdown or flashover phenomenon for 1 minute.