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Product Features
* Stable Power Extraction: Utilizes 10kV line voltage for power extraction, unaffected by load current magnitude, ensuring stability and reliability.
* Safe & Reliable: Avoids ferromagnetic resonance, with safety theoretically and practically verified over the long term.
* Energy Efficient & Environmentally Friendly: Significantly lighter than conventional electromagnetic power extraction PTs, reducing the overuse of ferromagnetic and resinous materials.
* Compact & Versatile: Offers integrated design compatibility and convenient installation.
Product Application
It is suitable for many occasions such as power grid, mine and rail transit, and can provide stable and reliable power supply for all kinds of measurement, protection, control and online monitoring equipment.
Product Parameters
Electrical performance | Working Voltage Level of Transmission Line | ≤10kV | Rated Output Voltage | DC 28V |
Rated Input Voltage | 10/√3kV | Insulation Resistance of Primary Circuit to Secondary Circuit | ＞1000MΩ | |
Rated Frequency | 50Hz | Rated Capacity | 3.7nF | |
Power Frequency Withstand Voltage | 42kV | Rated Voltage Factor | 1.9 (8h) | |
Lightning Impulse Withstand Voltage | 75kV | Starting Voltage | 80%Ur Full Power Output | |
Partial Discharge (Test Voltage 14.4kV) | ≤10pC | Leakage Current | 80%Ur,＜10mA | |
Rated Output Capacity | 10W | Protection Level | IP67 | |
| Operating environment | Ambient Temperature | -40℃～+85℃ | Altitude | 4000 Meters and Below |
Relative Humidity | ≤90%RH @25℃ | Other | No Corrosive Gas |
Dimensions(mm)
Installation
Product Features
* Stable Power Extraction: Utilizes 10kV line voltage for power extraction, unaffected by load current magnitude, ensuring stability and reliability.
* Safe & Reliable: Avoids ferromagnetic resonance, with safety theoretically and practically verified over the long term.
* Energy Efficient & Environmentally Friendly: Significantly lighter than conventional electromagnetic power extraction PTs, reducing the overuse of ferromagnetic and resinous materials.
* Compact & Versatile: Offers integrated design compatibility and convenient installation.
Product Application
It is suitable for many occasions such as power grid, mine and rail transit, and can provide stable and reliable power supply for all kinds of measurement, protection, control and online monitoring equipment.
Product Parameters
Electrical performance | Working Voltage Level of Transmission Line | ≤10kV | Rated Output Voltage | DC 28V |
Rated Input Voltage | 10/√3kV | Insulation Resistance of Primary Circuit to Secondary Circuit | ＞1000MΩ | |
Rated Frequency | 50Hz | Rated Capacity | 3.7nF | |
Power Frequency Withstand Voltage | 42kV | Rated Voltage Factor | 1.9 (8h) | |
Lightning Impulse Withstand Voltage | 75kV | Starting Voltage | 80%Ur Full Power Output | |
Partial Discharge (Test Voltage 14.4kV) | ≤10pC | Leakage Current | 80%Ur,＜10mA | |
Rated Output Capacity | 10W | Protection Level | IP67 | |
| Operating environment | Ambient Temperature | -40℃～+85℃ | Altitude | 4000 Meters and Below |
Relative Humidity | ≤90%RH @25℃ | Other | No Corrosive Gas |
Dimensions(mm)
Installation
