Odpínače 16...125A popis vlastností technické parametry | Odpínače OT 16...125F s montáží na základnu nebo DIN lištu | výběrová tabulka objednací údaje rozměrové výkresy | Odpínače OT s montáží do panelu výběrová tabulka objednací údaje rozměrové výkresy ...
the motor manufacturer
2) Short circuit duration 50ms, without fuse protection
3) Operating cycle: O
10 Technical data Change-over and transfer switches
.s..s. OFA fuse size gG/aM A/A
values listed fuse manufacturers (single phase test acc.M.s.m. cycles31 Cycles
Mechanical endurance switch Number operations Oper. (r.s.m. OFA fuse size A
Ip (r.m.
Cable size Cu-wire size suitable 2
for terminal clamps AWG
Terminal tightening torque Counter torque required Nm
Operating torque Typical for 3-pole switches Nm
Weight ithout accessories 3-pole switch kg
4-pole switch kg
D ata according IEC 60947-6-1
Class equipment
Rated short-tim ithstand current Icw (r.m.) 415 kA
Corresponding fuse rating gG/aM fuse 415 A
Rated operational current, AC-31B 415 A
Rated operational current, AC-32B 415 A
Rated operational current, AC-33B 415 A
11 These values are given for guidance and may vary acc..m. IEC60269).Technical data
Motorized change-over switches
OTM40. (r.P.s.) 690 kA
Rated short-tim making capacity21 Icm (peak) 690 kA
Power loss pole With rated current W
Mechanical endurance Number oper.m. OFA fuse size gG/aM A/A
Rated short-tim ithstand current (r.) kA, 415 (peak) kA
allowed cut-off current (peak) value.125 C
Motorized change-over switches
D ata according IEC 60947-3 Switch size
Rated insulation voltage and rated operational voltage AC20/DC20 Pollution degree V
Dielectric strength 1min. standard asychronous motors 415 kW
500 kW
690 kW
Rated breaking capacity 415 A
category AC-23 500 A
690 A
Rated conditional short-circuit current (r.) kA, 690 (peak) kA
Max.m.s.s. The cut-off current refers Max.) 690 0. kV
Rated impulse ithstand voltage kV
Rated thermal current and rated operational bient 40°C open air A
current AC20/DC20 bient 40°C enclosure A
/ bient 60°C enclosure A
.) and corresponding max.1s kA
Conditional short-circuit current Icc (r..) kA, 690 (peak) kA
Max.with minimum conductor cross section 2
Rated operational current, AC-21A 500 A
690 A
Rated operational current, AC-22A 500 A
690 A
Rated operational current, AC-23A 415 A
500 A
690 A
Rated operational current poles series, DC-21A A
110 A
220 A
Rated operational current poles series, DC-22A A
110 A
220 A
Rated operational current poles series, DC-23A A
110 A
220 A
Rated operational power, -23A1 230 kW
The -ratings are accurate for 3-phase 1500 400 kW
R
