HOME > Products > Graphite Electrode > Current Carrying Capacities

Current Carrying Capacities

Current Carrying Capacities

Nominal Size Nominal Diameter Max.Dia. Area Current Carrying Capacities (A)
(mm) (mm) (cm2) RP UHP UHP for DCF
14T 350 357 999 16,000~24,000 22,000~39,000 -
16T 400 408 1,305 21,000~30,000 28,000~47,000 -
18T 450 459 1,652 - 34,000~55,000 -
20T 500 510 2,040 - 41,000~63,000 -
22T 550 561 2,469 - 48,000~70,000 65,000~78,000
24T 600 612 2,939 - 55,000~82,000 75,000~90,000
26T 650 663 3,449 - 69,000~89,000 87,000~104,000
28T 700 714 4,001 - 80,000~100,000 100,000~120,000
30T 750 765 4,593 - - 110,000~132,000
32T 800 816 5,226 - - 122,000~146,000
Nominal Size Current Densities (A/cm2)
RP UHP UHP for DCF
14T 16~24 22~39 -
16T 16~23 21~36 -
18T - 21~33 -
20T - 20~31 -
22T - 19~28 26~32
24T - 19~28 26~31
26T - 20~26 25~30
28T - 20~25 25~30
30T - - 24~29
32T - - 23~28

Note:Current capacities listed above are typical values for typical electrodes. In case using the electrode beyond the above values, please consult Tokai Carbon or our overseas agents.

Contact Us
TEL
: 03-3746-5112

E-MAIL

Contact Us

Top of Page