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Specifications
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Siemens DA 21.1·20063/19 SIMOREG 6RA70 DC MASTERTechnical Data 3 ■3-ph. AC 575 V, 60 A to 600 A, 4Q Type6RA70@@-6G

Specifications
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Content	Siemens DA 21.1·20063/19 SIMOREG 6RA70 DC MASTERTechnical Data 3 ■3-ph. AC 575 V, 60 A to 600 A, 4Q Type6RA70@@-6GV62-0 2531758185 Rated supply voltage armature 1) V3-ph. AC 575 (+10% / –20%) Rated input current armature 2)A50104175332498 Rated supply voltage electronics supply V2-ph. AC 380 (–25%) to 460 (+15%); n=1 A or 1-ph. AC 190 (–25%) to 230 (+15%); n=2 A (–35% for 1 min) Rated supply voltage fan V24 V DC internal 3-ph. AC 400 (±15%) 50 Hz 3-ph. AC 460 (±10%) 60 Hz Nominal fan currentA0.3 7) Air flow ratem3/h100570 Fan noise leveldBA4073 Rated supply voltage field 1) V2-ph. AC 460 (+15 % / –20 %) Rated frequencyHz45 to 65 9) Rated DC voltage 1)V600 Rated DC currentA60125210400600 Overload capability 5)Max. 1.8 times rated DC current Rated outputkW3675126240360 Power loss at rated DC current (approx.) W26545573015501955 Rated DC voltage field 1)VMax. 375 Rated DC current fieldA101525 Operational ambient temperature °C0 to 45 at rated 3) self-cooled 0 to 40 at rated 3) separately cooled Storage and transport temperature°C–25 to +70 Installation altitude above sea level 1000 m at rated DC current 4) Dimensions (H x W x D)mm385 x 265 x 283625 x 268 x 318 See dimension drawing on Page9/79/8 Weight (approx.) kg141630 Converters for four-quadrant operation 4)Load values K2 as a function of the installation altitude (see P077 Operating Instructions, Section 11); Overall reduction factor K = K1 * K2 (for K1 see Footnote 3). Curve b1: Reduction factor of load values (DC current) at installation altitudes above 1000 m. The supply voltages for all electric circuits are possible for site altitudes up to 5000 m with basic insulation, with the exception of converters for rated supply voltages: 5)See Section 5. 7) For UL systems, a Siemens motor protection circuit-breaker Type 3RV1011-0DA1 or 3RV1011-0EA1, adjusted to 0.3 A for the fan motor Type R2D220-AB02-19 must be installed in 6RA7081, 6RA7085 and 6RA7087 convert- ers with a rated voltage of 400 V or 575 V. 9)Operation in the extended frequency range of 23 Hz to 110 Hz is possible on request. Installa- tion altitude m 10002000300040005000 Reduc- tion factor K2 1.00.8350.740.710.67 Installation- altitude Rated supply voltage 830 V950 V up to 4000 mmax. 830 V950 V up to 4500 mmax. 795 V933 V up to 5000 mmax. 727 V881 V
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