Technical specifications
12.2 General technical specifications
Drive converter cabinet units
476 Operating Instructions, 07/07, A5E00288214A
12.2 General technical specifications
Table 12-1 General technical specifications
Electrical data
Line frequency 47 Hz to 63 Hz
Output frequency 0 Hz to 300 Hz
Power factor Variable via reactive current (factory setting: cos ϕ = 1)
Switching at input Once every 3 minutes
Mechanical data
Degree of protection IP20 (higher degrees of protection up to IP54 optional)
Class of protection To EN 50178, Part 1
Cooling method Forced air cooling
Sound pressure level ≤ 78 dB(A) at 50 Hz line frequency
≤ 80 dB(A) at 60 Hz line frequency
Protection against accidental
contact
BGV A 3
Cabinet system Rittal TS 8, doors with double-barb lock
Paint finish RAL 7035 (indoor requirements)
Compliance with standards
Standards EN 60 146-1, EN 61 800-2, EN 61 800-3, EN 50 178, EN 60 204-1, EN 60 529
CE mark To EMC directive No. 89/336/EC and low voltage directive No. 73/23/EC
RI suppression In accordance with EMC product standard for variable-speed drives EN 61 800-3,
category C3 (category C2 on request)
1)
Ambient conditions
Operation Storage Transport
Ambient temperature 0°C to +40°C
up to + 50°C with derating
-25°C to +55°C -25°C to +70°C
as of –40°C for 24 hours
Humidity range
(non-condensing)
Corresponds to class
5% to 95%
3K3 to IEC 60 721-3-3
5% to 95%
1K4 to IEC 60 721-3-1
5% to 95% at 40°C
2K3 to IEC 60 721-3-2
Site altitude Up to 2000 m above sea level without derating,
> 2000 m above sea level with derating (see "Derating data")
Mechanical stability
Vibrational load
- Displacement
- Acceleration
0.075 mm at 10 Hz to 58 Hz
9.8 m/s² at > 58 Hz to 200
Hz
1.5 mm at 5 Hz to 9 Hz
5 m/s² at > 9 Hz to 200 Hz
3.1 mm at 5 Hz to 9 Hz
10 m/s² at > 9 Hz to 200 Hz
Shock load:
- Acceleration
100 m/s² at 11 ms
40 m/s² at 22 ms
100 m/s² at 11 ms
1)
Applies to cable lengths of up to 100 m.
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