Art-Nr.: 80074
KBU 812 500/5A 2,5VA Kl.0,5 - Kabelumbau-Stromwandler
Product information
The KBU 812 500/5A 2,5VA Kl.0,5 is a compact, high-precision low-voltage measuring transformer of the proven KBU series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.
Technical main features:- Type split-core current transformer – KBU 812
- Transformation ratio 500/5 A (primary rated current 500 A, secondary rated current 5 A)
- Rated power / burden 2,5 VA
- Accuracy class accuracy class 0,5 (according to IEC/EN 61869-2 or DIN EN 61869-2)
- Maximum operating voltage Um ≤ 0,72 kV
- Rated frequency 50–60 Hz
- Thermal rated continuous current Icth = 1,0 × Ipr (continuous current 1 × primary rated current)
- Thermal rated short-time current Ith = 60 × Ipr, 1 s
- Insulation class E
- Insulation test voltage 3 kV, 50 Hz, 1 min
The KBU 812 500/5A 2,5VA Kl.0,5 is characterized by its very compact design, high reliability and excellent linearity – ideal for applications where precise measurement is required at higher currents (e.g. cable distributors, measuring points, energy monitoring systems with moderate power requirements).
We will be happy to supply this model from stock at short notice or configure further primary currents of the KBU series for you.
Contact us for your individual offer!
3D models and more files to each product can be found in our download area downloadarea
| Properties |
|---|
| Type-Name: | KBU |
|---|---|
| Type number: | 812 |
| accuracy class: | 0,5 |
| apparent power (VA): | 2,5 |
| primary current: | 500 |
| secondary current: | 5 |