- Overview
- Product Description
Basic Info.
Model NO.
TRCL-10/10W28
Cooling Method
Dry-type Transformer
Winding Type
Separated Winding Transformer
Usage
Power Transformer
Brand
Tr
Rated Frequency
50Hz
Power Frequency Withstand
42kv
Lightning Impulse Withstand
75kv
Rated Output Capacity
10W
Protection Lever
IP65
Trademark
TR
Origin
China
HS Code
850450
Production Capacity
1000
Packaging & Delivery
Package Size
40.00cm * 17.00cm * 12.00cm
Package Gross Weight
5.000kg
Product Description
Product Overview
The TRCL-10/10W28 High Voltage Capacitive Power Take-Off Device, utilizing capacitive voltage divider technology, extracts energy from 10kV transmission lines to supply essential power to low-voltage equipment.
Compatible with a 10kV primary and secondary integrated pole-mounted circuit breaker, it meets the power requirements of low-power intelligent FTUs (Feeder Terminal Units), aligning with the integrated design demands of electrical grid equipment. The device features no-load and short-circuit protection in its secondary output, along with high output power, anti-resonance capabilities, compact size, and enhanced reliability and safety.
Compatible with a 10kV primary and secondary integrated pole-mounted circuit breaker, it meets the power requirements of low-power intelligent FTUs (Feeder Terminal Units), aligning with the integrated design demands of electrical grid equipment. The device features no-load and short-circuit protection in its secondary output, along with high output power, anti-resonance capabilities, compact size, and enhanced reliability and safety.
Application scope
Suitable for a variety of settings including electric power grids, mining, and rail transit, the TRCL-10/10W28 High Voltage Capacitive Power Take-Off Device delivers stable and reliable power supplies for diverse equipment such as measurement, protection, control, and online monitoring devices.
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.
* 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.
| Rated Input Voltage | 10/√3kV |
| Rated Frequency | 50Hz |
| Power Frequency Withstand | 42kV |
| Lightning Impulse Withstand | 75kV |
| Partial Discharge (at test voltage | ≤20pC |
| Rated Output Capacity | 10W |
| Rated Output Voltage | DC28V |
| Insulation Resistance | >1000MΩ |
| Operating temperature | -40ºC~+70ºC |
| Protection lever | IP65 |
