12.98 Technical Data
Siemens AG 6SE7087-7NP87-2DD0
SIMOVERT MASTERDRIVES Operating Instructions 7-1
7 Technical Data
EU low-voltage directives
73/23/EEC and RL93/68/EEC
EN 50178
EU directive EMC 89/336/EEC EN 61800-3
EU machine directive
89/392/EEC
EN 60204-1
Approval
UL: E 145 153
CSA: LR 21 927
Type of cooling Air cooling with built-in fan
Permissible ambient and cooling-
medium temperature
• during operation
• during storage
• during transport
0° C to +45° C ( 32° F to 113° F)
-25° C to +70° C (-13° F to 158° F)
-25° C to +70° C (-13° F to 158° F)
Installation altitude ≤ 1000 m above sea level (100 % load capability)
> 1000 m to 4000 m above sea level
(for load capability. see Fig. "Derating curves")
Permissible humidity rating
Relative humidity ≤ 95 % during transport and storage
≤ 85 % during operation (moisture
condensation not permissible)
Climatic class Class 3K3 to DIN IEC 721-3-3 (during operation)
Degree of pollution Pollution degree 2 to IEC 664-1 (DIN VDE 0110. Part 1).
Moisture condensation during operation is not permissible
Overvoltage category Category III to IEC 664-1 (DIN VDE 0110. Part 2)
Degree of protection IP20 EN 60529
Class of protection Class 1 to EN 536 (DIN VDE 0106. Part 1)
Shock protection to EN 60204-1 and DIN VDE 0106 Part 100 (VBG4)
Radio interference suppression
• Standard
• Options
to EN 61800-3
No radio interference suppression
Radio interference suppression filter for Class B1 or A1 to EN 55011
Interference immunity Industrial to EN 61800-3
Paint finish For interior installation
Mechanical specifications
- Vibrations
During stationary use:
Constant amplitude
• of deflection
• of acceleration
During transport:
• of deflection
• of acceleration
- Shocks
- Drop and topple
to DIN IEC 68-2-6
0.075 mm in the frequency range 10 Hz to 58 Hz
9.8 m/s² in the frequency range > 58 Hz to 500 Hz
3.5 mm in the frequency range 5 Hz to 9 Hz
9.8 m/s² in the frequency range > 9 Hz to 500 Hz
to DIN IEC 68-2-27 / 08.89
30 g, 16 ms half-sine shock
to DIN IEC 68-2-31 / 04.84
on a surface and on a corner
Table 7-1 General data
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