Siemens SED2 Service Manual download pdf (Page 14)

SED2 Operation & Maintenance Manual

6 Siemens Building Technologies, Inc.

Height Above Sea Level: If installing the SED2 at an altitude of higher than 3280 ft (1000 m),

derating is required.

Overheating/Ventilation: Install the SED2 vertically for optimum ventilation. Do not obstruct the

SED2 vents. Additional ventilation may be required if the drive is mounted horizontally.

If installing SED2 drives one above the other, the necessary clearance varies according to the

size and protection standard of the drives. See the Mounting section in this manual for clearance

data.

Electromagnetic Radiation: Do not install the SED2 near powerful sources of electromagnetic

radiation.

Atmospheric Pollution: Do not install the SED2 in an environment with atmospheric pollutants

such as dust and corrosive gases. SED2 drives (IP20) need additional protection from dust,

atmospheric pollutants, and water.

Shock: Do not install the SED2 in a location that is exposed to repeated shock or vibration.

Frame Sizes and Power Ranges

The following chart shows SED2 frame sizes and power ranges.

HP .5 .7 1 1.5 2 3 4 5 7.5 10 15 20 25 30 40 50 60 75 100

125

kW .37 .5 .75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 19 22 30 37 45 55 75 90

240V

A B C D E F

480V

B C

575V

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 153 154

No comments

Siemens SED2 Service Manual Page 14