Operating instructions

Technical Data Vector Control Chassis Type Frequency Converter
476 869 4070 76 J AB-74 Siemens AG
4-8 Operating Instructions SIMOVERT MASTERDRIVES
Designation Value
Order No. 6SE70... 26-0HF60 28-2HF60 31-0HG60 31-2HG60 31-5HG60 31-7HG60
Rated voltage [V]
• Input
• Output
3 AC 660 to 690 (± 15 %)
3 AC 0 to rated input voltage
Rated frequency [Hz]
• Input
• Output: V/f = constant
V = constant
50 / 60 ± 6 %
0 to 600
8 to 300
Rated current [A]
• Input
• Output
66
60
90
82
107
97
130
118
160
145
188
171
DC link voltage [V] 890 to 930 (± 15 %)
Rated output [kVA] 69 to 71 94 to 97 111 to 115 135 to 141 166 to 173 196 to 204
Auxiliary power supply [V] DC 24 (20 - 30)
• Max. aux.-curr. requirement[A]
Standard version at 20 V
2.1 2.3
• Max. aux.-curr. requirement[A]
Max. version at 20 V
3.2 3.5
Pulse frequency [kHz] 1.7 to 7.5 1.7 to 7.5 1.7 to 7.5 1.7 to 7.5 1.7 to 6 1.7 to 6
Derating curve (see Fig.4-1) íííí÷÷
Load class II to EN 60 146-1-1
Base load current [A] 0.91 x rated output current
Base load duration [s] 240
Overload current [A] 1.36 x rated output current
Overload duration [s] 60
Losses, cooling, power factor
Power factor
• Line cosϕ1N
• Converter cosϕU
≥ 0.98
< 0.92 ind.
Efficiency η (rated operation) ≥ 0.98 ≥ 0.97
Power loss (at 2.5 kHz) [kW] 1.05 1.47 1.93 2.33 2.83 3.60
Cooling-air requirement
[m³/s]
0.10 0.10 0.31 0.31 0.41 0.41
Sound-pressure levels, types of construction, dimensions, weights
Sound-pressure level
IP00 [dB(A)] 69 69 80 80 82 82
Type of construction F F G G G G
Dimensions [mm]
• Width
• Height
• Depth
360
1050
350
360
1050
350
508
1450
450
508
1450
450
508
1450
450
508
1450
450
Weight approx. [kg] 65 65 155 155 155 155
Table 4-6 Air-cooled converter (part 5)