Function |
Rang? of values |
Output frequency |
0 Hz ... 999 Hz |
Frequency resolution |
0.1 Hz |
Max. motor lead at the output |
approx. I50m without additional output choke, if standard cabie is used |
Coolant temperaturę |
0°C ... 40°C, air not containing any moisture or aggressive gases |
Storage temperaturę |
-20°C ... 70°C, in air free of moisture or aggressive gases |
Air humidity |
90% rei., no condensation |
installation altitude |
up to i.OOOrn a.m.s.l. without loss of performance |
Type of enclosure |
IP 20 (altematjvely: NEMA 1as an option) |
Electrical protection |
earth-fault- and short-circuit-proof, stable at no load, protected in case of mains phase failure |
immunity to interference |
IEC 801-21-4, severity level 4 |
R.I. suppression degree |
in acc. with EN 55011, with optional mains filter and properly connected |
Approvals |
UL and CSA for SK 1500/3 CT... SK 11000/3 CT |