Siemens EF 79 Series Manual do Utilizador descarregar pdf (Página 17)

20.03.2015 BJJ

Page 17 Author / Department

Power Modules PM240 / PM240-2

Features

 Supply voltage / power range

1AC 200 - 240V +/-10% 0.55 - 4kW/0.75 – 5HP

(Low Overload)

0.37 – 3kW/0.5 – 4HP

(High Overload)

3AC 200 - 240V +/-10% 0.55 – 7.5kW/0.75 – 10HP

(Low Overload)

0.37 – 5.5kW/0.5 – 4.5HP

(High Overload)

3AC 380 - 480V +/-10% 0.55 – 250kW/0.75 – 400HP

(Low Overload)

0.37 – 200kW/0.5 – 300HP

(High Overload)

 Overload capability (load cycle, 300 seconds)

Low Overload: 150% for 3 seconds plus 110% for 57 seconds

High Overload ( 75kW): 200% for 3 seconds plus 150% for 57 seconds

High Overload (>75kW): 160% for 3 seconds plus 136% for 57 seconds

 Degree of protection IP20/UL open type for cabinet installation

 Ambient temperature 0 ... 40

C, to 60

C with derating

 Clock frequency: FSA to FSF (90kW LO) - 4kHz, with derating up to 16kHz

FSF (>90kW LO) - 2kHz, with derating up to 4kHz

 Integrated braking chopper to control a braking resistor

 Integrated EMC filter up to 90kW LO (Class A filter) to maintain cable-conducted

interference voltages and radiated interference for installations according to EN

61800-3 Category C2

1 Power range from 220 - 240V

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 29 30

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Siemens EF 79 Series Manual do Utilizador Página 17