- CEEU conformity · manufacturer certificate (CELSA)
- ISO 9001:2015TÜV SÜD certified · manufacturer certificate (CELSA)
TQ 27
Cable conversion current transformer€94.40 incl. VAT
partly in stock · see each version
- CEEU conformity · manufacturer certificate (CELSA)
- ISO 9001:2015TÜV SÜD certified · manufacturer certificate (CELSA)
Product description
Article features
- Very compact
- Excellent for retrofitting, as the primary circuit does not have to be interrupted
- Especially suitable for digital measuring instruments
- Super fast and easy installation
- Transformer secured by UV-resistant cable ties
- This cable conversion current transformer is supplied with multi-colour coded connection leads
- Round conductor
- Ø 28 mm
- Dimensions (W × H × D)
- 49 × 67 × 45 mm
- Design
- Split-core cable current transformer
- Secondary connection
- Cable
- Touch protection
- yes
- Packaging (W × H × D)
- 80 × 155 × 63 mm
- Rated current
- 150 – 500 A
- Instrument security factor
- FS 5
Secondary cable
| Secondary current | Diameter | Length |
| 1 A | 0.5 mm | 3 m |
| 5 A | 1.5 mm | 0.5 m |
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 |
