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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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