DF-3 C-750
Metering cubicle

Standard equipment
- 3 CT’s xA => 5A
- 3 VT’s xV => 110V, V3
Options
- Additional current transformers
- Additional voltage transformers with or without MV and LV protection
- Support for the installation of the metering transformers
- Metering system with 3 CT’s and 3 VT’s
- Metering system with kWh meter and kVARh meter (to be specified by the customer)
- Current metering system
- Voltage metering system
- Plinth with a height of 200 mm, 300 mm and 400 mm (other dimensions available on request)
- Floor panels
- LV compartment
- Protection cabinet for the protection of the voltage circuits
Following specifications for the current transformers CT have to be specified by the customer: Primary voltage, secondary voltage, power and accuracy class, insulation class, thermical withstand current
Following specifications for the voltage transformers VT have to be specified by the customer: Primary voltage, secondary voltage, power and accuracy class, insulation class
Specifications and dimensions
| Rated voltage | kV | 12 | 17,5 | 24 |
|---|---|---|---|---|
| Rated current | A | tot 630 | tot 630 | tot 630 |
| Rated short time current | kA | 20 | 20 | 20 |
| Time of the rated short time current | s | 1 | 1 | 1 |
| Width | mm | 750 | 750 | 750 |
| Depth | mm | 950 | 950 | 950 |
| Height | mm | 1400 | 1400 | 1400 |
| Weight | kg | 55 | 55 | 55 |



