TCI KRF - Manual (Page 38)

32
Terminals
• Finger-safe terminal blocks
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
R
760/440 V AC
Rated frequency f
R
50/60 Hz
Test voltage line to line for 2 s V
test
3270 V DC
Test voltage line to case for 2 s V
test
3000 V DC
Rated temperature T
R
40 °C
Overload capability (thermal)
for 3 min per hour or
for 30 s per hour
1.5 x I
R
2.5 x I
R
Leakage current I
leak
At 690 V AC, 50 Hz
Climatic category (IEC 60068-1) 25/100/21