Closed current transformer for bus-bar or cable Ø 32 mm
The KET-TAC-000.32 is a closed current transformer for through bar of maximum size 40x10 and 30x20 mm and for cable of maximum 32 mm.
Ratio 100 ÷ 1000/5 A, availabe on accuracy class 0.5 /1.
GENERAL SPECIFICATIONS
| Protection Range | IP20 |
| Operative Temperature | -25 ÷ +50 °C |
| Storage Temperature | -40 ÷ +80 °C |
| Relative Humidity | MAX 90% not condensing |
CASE
| Dimensions | 70 x 95.5 x 68 mm (W x H x D) |
| Mounting | 2 Screws for fixing TA to the bar |
| Cable Diameter | Max 32 mm |
| Bar Size | Max 40x10; 30x20 mm |
| Material | Self-extinguishing: UL 94 V-O |
| Weight | From 250 to 300 g |
CURRENT SENSOR
| Primary Current | 100 ÷ 1000 A |
| Secondary Current | 5 A |
| Precision | 0.5 / 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 | EN61869-1; EN61869-2 |
Available Models
| Codice | Ratio | Precision | Cable Diameter | Bar Size |
|---|---|---|---|---|
| KET-TAC-010.32 | 100/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-012.32 | 120/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-015.32 | 150/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-020.32 | 200/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-025.32 | 250/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-030.32 | 300/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-040.32 | 400/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-050.32 | 500/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-060.32 | 600/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-080.32 | 800/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
| KET-TAC-100.32 | 1000/5 A | 0.5 / 1 | Max 32 mm | Max 40x10; 30x20 mm |
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