CHIARAVALLI
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- Cage rotor motors, locked with outside surface ventilation.
- Project, construction and test in compliance with CEI2-3, international norms IEC34-1 and principal foreign/international standard.
- Power-sizes in specification with IEC 72, national norms UNEL-MEC.
- Insulation: class F
- Protection: class IP55
- Rated power delivered on continuous: S1
- European directive ROHS 2002/95/CE
- Phase separator
- Motors size 160 up to 355
- Volt 400/690 standard from 160 up to 355 on request for other sizes
INTRODUCTION - TECHNICAL CHARACTERISTICS
154
The CHT line motors can function with a frequency of 60 Hz. with differences in performances and electrical sizes as described on the table.
PLATE VOLTAGE 50 Hz | PLATE VOLTAGE 60 Hz | NOMINAL POWER | NOMINAL CURRENT | NOMINAL TORQUE | R.P.M. | STARTING CURRENT | STARTING TORQUE | MAX TORQUE | |||
230 +/- 10% | 220 +/- 5% | 1 | 1 | 0.83 | 1.2 | 0.83 | 0.83 | 0.83 | |||
230 +/- 10% | 230 +/- 10% | 1 | 0.95 | 0.83 | 1.2 | 0.83 | 0.83 | 0.83 | |||
230 +/- 10% | 254 +/- 5% | 1.15 | 1.02 | 0.96 | 1.2 | 0.93 | 0.93 | 0.93 | |||
230 +/- 10% | 277 +/- 5% | 1.2 | 1 | 1 | 1.2 | 1 | 1 | 1 | |||
400 +/- 10% | 380 +/- 5% | 1 | 1 | 0.83 | 1.2 | 0.83 | 0.83 | 0.83 | |||
400 +/- 10% | 400 +/- 10% | 1 | 0.95 | 0.83 | 1.2 | 0.83 | 0.83 | 0.83 | |||
400 +/- 10% | 440 +/- 5% | 1.16 | 1.02 | 0.96 | 1.2 | 0.93 | 0.93 | 0.93 | |||
400 +/- 10% | 460 +/- 10% | 1.15 | 1 | 0.96 | 1.2 | 0.96 | 0.96 | 0.96 | |||
400 +/- 10% | 480 +/- 5% | 1.2 | 1 | 1 | 1.2 | 1 | 1 | 1 | |||
