Technical specifications
12.2 General data
Converter cabinet units
646
Operating Instructions, 07/2016, A5E03347396A
12.2
General data
Table 12- 1 General technical data
Electrical data
Line system configurations
Grounded TN/TT systems or ungrounded IT systems (a grounded phase conductor is not
permissible in 690 V line supplies)
Line frequency
47 … 63 Hz
Output frequency
0 ... 300 Hz
Power factor
- Fundamental mode
- Total
≥ 0.96
0.75 ... 0.93
Converter efficiency
> 98%
Switching at input
Once every 3 minutes
Overvoltage category
III per EN 61800-5-1
Mechanical data
Degree of protection
IP20 (higher degrees of protection up to IP54 optional)
Class of protection
I per EN 61800-5-1
Cooling method
Forced air cooling AF according to EN 60146
Sound pressure level L
pA
(1 m)
At 50 Hz line frequency: ≤ 75 dB(A) (synchronizers)
At 60 Hz line frequency: ≤ 78 dB(A) (synchronizers)
Touch protection
EN 50274 and BGV A3 when used as intended
Cabinet system
Rittal TS 8, doors with double-barb lock, three-section base plates for cable entry
Paint finish
RAL 7035 (indoor requirements)
Compliance with standards
Standards
EN 60146-1, EN 61800-2, EN 61800-3, EN 61800-5-1, EN 60204-1, EN 60529
2)
CE mark
In accordance with EMC Directive No. 2014/30/EU and Low-Voltage Directive
No. 2014/35/EU and Machinery Directive No. 2006/42/EC
RI suppression
In accordance with the EMC product standard for variable-speed drives EN 61800-3, "sec-
ond environment".
Application in "first environment" possible with line filters (option L00)
1)
.
Ambient conditions
Storage
Transport
Operation
Ambient temperature
-25 ... +55 °C
-25 ... +70 °C
from
–40 °C
for 24 hours
0
... +40 °C
up to 50 °C with derating
Humidity range
2)
(non-condensing)
corresponds to class
5 to 95%
1K4 to EN 60721-3-1
5 ... 95% at 40° C
2K3 to EN 60721-3-2
5 ...
95%
3K3 to EN 60721-3-3
Environmental class/harmful
chemical substances
2)
1C2 to EN 60721-3-1
2C2 to EN 60721-3-2
3C2 to EN 60721-3-3
Organic/biological influences
2)
1B1 to EN 60721-3-1
2B1 to EN 60721-3-2
3B1 to EN 60721-3-3
Degree of pollution
2 according to EN 61800-5-1
Installation altitude
Up to 2000 m above sea level without derating,
> 2000 m above sea level with derating (see "Derating data")
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