Closed current transformer for cable Ø 22 mm
The KET-TAC-000.22 is a closed current transformer for cable of maximum 22 mm.
Ratio 50 ÷ 300/5 A, available in accuracy class 1.
GENERAL SPECIFICATIONS
| Protection Range | IP20 |
| Operative Temperature | -10 ÷ +50 °C |
| Storage Temperature | -10 ÷ +50 °C |
| Relative Humidity | MAX 90% not condensing |
CASE
| Dimensions | 44.6 x 68.4 x 30 mm (W x H x D) |
| Mounting | DIN rail with supplied supports |
| Cable Diameter | Max 22 mm |
| Material | PC |
| Weight | 140 g |
CURRENT SENSOR
| Primary Current | 50 ÷ 300 A |
| Secondary Current | 5 A |
| Precision | 1 |
| Working Frequency | 50-60 Hz |
| Overload Thermal Current | Typical 60 In/1 s 2.5 Ith |
| Highest Voltage for Equipment | 0.72 kV |
| Isolation | 3 kV/1 min @ 50 Hz |
| Insulation Class | E (max 75 °C) |
CERTIFICATIONS
| Referends Standard | EN61869-2 |
| Approvals | CE |
Available Models
| Codice | Ratio | Precision | Cable Diameter | Bar Size |
|---|---|---|---|---|
| KET-TAC-005.22 | 50/5 A | 3 | Max 22 mm | |
| KET-TAC-006.22 | 60/5 A | 1 | Max 22 mm | |
| KET-TAC-008.22 | 80/5 A | 1 | Max 22 mm | |
| KET-TAC-010.22 | 100/5 A | 1 | Max 22 mm | |
| KET-TAC-015.22 | 150/5 A | 1 | Max 22 mm | |
| KET-TAC-020.22 | 200/5 A | 1 | Max 22 mm | |
| KET-TAC-025.22 | 250/5 A | 1 | Max 22 mm | |
| KET-TAC-030.22 | 300/5 A | 1 | Max 22 mm |
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