TCI KRF User Manual

Page 18

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Original mode

Marking
Marking on component:
Manufacturer’s logo, ordering code,
rated voltage, rated current, rated temperature,
climatic category, date code

Typical Circuit diagram

Technical data and measuring conditions

Rated voltage V

520/300 V AC, 50/60 Hz

Read current I

Referred to 40°C ambient temperature

Test voltage V

test

2236 V DC, 2 s (line/line)
2720 V DC, 2 s (lines/case)

Overload capability (thermal)

1.5 · I

for 3 min per hour or

2.5 · I

for 30 s per hour

Leakage current I

leak

At 520 V AC, 50 Hz

Climatic category (IEC 60068-1)

25/100/21 (-25°C/+100°C/21 days damp heat test)

Approvals

EN 133200, UL 1283, CSA C22.2 No.8)