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Voita Electronic
Voita Electronic
Small size and light weight, highly suitable for working table and standard rack installation.
Uses PWM modulation. Crystal module low power consumption guarantees high efficiency and power savings.
Carefully designed electronic circuitry with forced air cooling heat treatment ensures a very low temperature coefficient.
Engineered for low noise output and extremely low electrical ripple parameters.
High gain amplifier circuit design delivers outstandingly fast transient response characteristics.
Equipped with high-accuracy digital voltage and current display meters featuring 4-bit high sampling rates.
Built-in O.V.P (Over Voltage Protection) and O.T.P (Over Temperature Protection) lines provide perfect, reliable safety.
Designed with load terminal voltage detection interface to read and control exact terminal voltage outputs.
| Model | VT-ADP20001 |
| AC Wide Input |
1 Phase: AC110V±10%, 50Hz/60Hz; 1 Phase: AC220V±10%, 50Hz/60Hz; 3 Phase: AC380V±10%, 50Hz/60Hz; |
| Output Voltage | 0-2000V |
| Output Current | 0-1A |
| Power | 2000W |
| Source Voltage Regulation | Constant Voltage ≤0.2% |
| Load Regulation | Constant Voltage ≤1%; Constant Current ≤2% |
| Line Regulation | Constant Voltage ≤0.3% |
| Ripple Voltage | Total Ripple Vpp≤2% (Max Voltage) 100Hz Ripple: Vpp≤0.5% (Max Voltage) |
| Work Conditions | Indoor use design, Temperature: 0℃~40℃; Humidity: 10%~85%RH |
| Efficiency | ≥86% |
| Digital Meter | Voltage Meter And Current Meter |
| Digital Display | Precision Of Output Voltage ±1.5% Precision Of Output Current ±2.0% |
| Insulating Resistance |
Input-Output: ≥20MΩ Input-Shell: ≥20MΩ Output-Shell: ≥80MΩ |
| Insulating Strength |
Input-Output: AC1500V, 10mA, 1 minute Input-Shell: AC1500V, 10mA, 1 minute Output-Shell: AC1500V, 10mA, 1 minute |
| Unbalancedness Of Equalized Current | ≤5% + 2.5A |
| Protection | Temperature control fan, over-temperature automatic protection; Output overvoltage, over-current and short-circuit protection; Switch-on delay soft starting to avoid over swung output voltage. |
| Over-Temperature Protection | (70~80)℃ |
| MTTF | ≥50000h |
| External Dimension | 483*430*90mm / 165(W)×330(D)×88(H)mm |
| Weight | NW: 12.8(KG) / NW: 3.5(KG) |
| Parameter | Detail Specification for option |
| Input |
1 Phase: AC110V±10%, 50Hz/60Hz; 1 Phase: AC220V±10%, 50Hz/60Hz; 3 Phase: AC380V±10%, 50Hz/60Hz; |
| Output Voltage | 1~3000V, Stabilizer value. 0% to 100% adjustable |
| Output Current | 1~2000A, Constant current value. 0% to 100% adjustable |
| Output Power | 150W~100KW |
| Additional Functions |
• 0-5Vdc / 0-10Vdc analog signal control output voltage & current • 0-5Vdc / 0-10Vdc analog signal to read-back output voltage & current • 0-5Vdc / 0-10Vdc analog Switch signal to control output ON/OFF • 4-20mA analog signal control output voltage & current • RS232/RS485 Communication port control by computer |
