Operating instructions

Vector Control Chassis Type Frequency Converter Technical Data
SIEMENS AG 476 869 4070 76 J AB-74
SIMOVERT MASTERDRIVES Operating Instructions 4-5
Designation Value
Order No. 6SE70... 33-2EG60 33-7EG60 35-1EK60 36-0EK60 37-0EK60
Rated voltage [V]
• Input
• Output
3 AC 380 (- 15 %) to 480 (+ 10 %)
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
346
315
407
370
561
510
649
590
759
690
DC link voltage [V] 510 to 650 (- 15 % / + 10 %)
Rated output [kVA] 208 to 261 244 to 307 336 to 424 389 to 490 455 to 573
Auxiliary power supply [V] DC 24 (20 - 30)
• Max. aux.-curr. requirement[A]
Standard version at 20 V
2.3 3.1
• Max. aux.-curr. requirement[A]
Max. version at 20 V
3.5 4.3
Pulse frequency [kHz] 1.7 to 6 1.7 to 6 1.7 to 6 1.7 to 5 1.7 to 2.5
Derating curve (see Fig.4-1) ÷÷÷ûù
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
Load class II to EN 60 146-1-1 (additional)
Base load current [A] 0.91 x output current not additional
Base load duration [s] 270 not additional
Overload current [A] 1.6 x output current not additional
Overload duration [s] 30 not additional
Losses, cooling, power factor
Power factor
• Line cosϕ1N
• Converter cosϕU
≥ 0.98
< 0.92 ind.
Efficiency η (rated operation) ≥ 0.98 ≥ 0.98
Power loss (at 2.5 kHz) [kW] 4.3 5.05 7.1 8.2 10,2
Cooling-air requirement [m³/s] 0.41 0.41 0.46 0.46 0,6
Sound-pressure levels, types of construction, dimensions, weights
Sound-pressure level
IP00 [dB(A)]
82 82 77 77 80
Type of construction G G K K K
Dimensions [mm]
• Width
• Height
• Depth
508
1450
450
508
1450
450
800
1750
551
800
1750
551
800
1750
551
Weight approx. [kg] 155 155 400 400 460
Table 4-3 Air-cooled converter (part 2)