KALO 3015New
Current transformer
Article features
- Transformer core can be easily divided
- excellent for retrofitting, as the primary circuit does not have to be interrupted
- simple and secure attachment to busbar - audible latching of current transformer
- well fixable by some clamping screws
- Round conductor
- Ø 27 mm
- Rated current
- 150, 200, 250, 300, 400, 500 A
- Instrument security factor
- FS 5
| Round conductor | Ø 27 mm |
| Rated current | 150, 200, 250, 300, 400, 500 A |
| Instrument security factor | FS 5 |
Conditions of use
| Normative standards | IEC 61869 part 1 + 2 |
| Rated short-time thermal current | Ith = 60 x Ipr / 1s |
| Rated continuous thermal current | Icth = 1 |
| Rated insulation level | 0,72/3/-kV |
| Rated frequency | 50 - 60 Hz |
| Insulation class | E / F / H |
Environmental conditions
| Installation location | Indoor use |
| Ambient temperature | -10°C ... +55°C |
| relative humidity | 5% ... 85%, no condensation |
| Altitude | up to 2000 m |
| Protection class (secondary terminals) | IP20 |
| Remark | Only suitable for insulated conductor |
Types
| Output | Cl. | Rated current A | VA | ||||
|---|---|---|---|---|---|---|---|
| 150 | 200 | 250 | 300 | 400 | |||
| 1 A | 1 | – | |||||
| 5 A | 1 | – | – | ||||
| 333 mV | 1 | ||||||
| 500 | VA | ||||||
| 1 A | 0.5 | ||||||
| 5 A | 1 | ||||||
| 333 mV | 0.5 | ||||||
| Output | Cl. | Rated current A | |
|---|---|---|---|
| 150 | 200 | ||
| 1 A | 1 | – | |
| 333 mV | 1 | ||
| 250 | 300 | ||
| 1 A | 1 | ||
| 5 A | 1 | ||
| 333 mV | 1 | ||
| 400 | 500 | ||
| 1 A | 0.5 | – | |
| 1 | – | ||
| 5 A | 1 | ||
| 333 mV | 0.5 | – | |
| 1 | – | ||
Click an article number to request that variant directly.
neutral · manufacturer-independent
Neutral specification text for direct use in your tender – without type or manufacturer.
Split-core current transformer for measuring purposes to IEC 61869-1+2, DIN VDE 0414. Rated operating voltage 0.72 kV, rated short-time thermal current Iₜₕ = 60×Iₙ, insulation class E. Split core for retrofitting without interrupting the primary circuit.
- Accuracy class: 0.5 or 1
- Rated primary current: ______ A
- Conductor cross-section / conductor Ø: ______ mm
- Rated secondary current: 5 A or 1 A
- Rated burden: _________ VA
Hinged core with secure locking mechanism. Can be fitted to an existing conductor without interrupting the circuit. Compact design, including mounting material and short-circuit link.
To be supplied and installed ready for operation.
Selected product:
Manufacturer: ___________________ Type: ____________
