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Specifications
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Siemens DA 21.1·20063/2 SIMOREG 6RA70 DC MASTERTechnical Data 3 ■General technical data Type of cooling Converters

Specifications
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Content	Siemens DA 21.1·20063/2 SIMOREG 6RA70 DC MASTERTechnical Data 3 ■General technical data Type of cooling Converters 125 A rated armature current: Permissible ambient air temperature during operation Self-ventilated 0 °C to 45 °C (reduction curves apply for +45 °C < T < +60 °C, Page 3/3 onwards) Converters 210 A rated armature current: Permissible ambient air temperature during operation Enhanced air cooling with installed fan 0 °C to 40 °C (reduction curves apply for +40 °C < T < +50 °C, Page 3/3 onwards) Permissible ambient air temperature during storage and transport –25 °C to +70 °C Installation altitude 1000 m above sea level (100 % load rating) > 1000 m to 5000 m above sea level (reduction curves: see detailed data for converters) Control stability n = 0.006 % of the rated motor speed, valid for pulse encoder operation and digital setpoint n = 0.1 % of the rated motor speed, valid for analog tacho and analog setpoint 2) Humidity classRelative air humidity 95 %, dewing not permissible 1) Climate classClass 3K3 acc. to DIN IEC 60 721-3-3 InsulationPollution severity 2 acc. to DIN VDE 0110-1 (HD 625.1 S: 1996) Dewing not permissible Overvoltage categoryCategory III acc. to DIN VDE 0110-1 for power section and power supply Category II acc. to DIN VDE 0110-1 for electronics Overvoltage resistanceClass 1 acc. to DIN VDE 0160 Degree of protectionIP 00 acc. to EN 60 529 Safety classClass I acc. to DIN VDE 0106, Part 1 Shock-hazard protectionAcc. to DIN VDE 0106 Part 100 (VBG4) and DIN VDE 0113 Part 5 RI suppressionNo RI suppression acc. to EN 61 800-3 MTBF> 200,000 h acc. to SN 29500 Mechanical rigidityAcc. to DIN IEC 60 068-2-6 For stationary use constant amplitude: •of acceleration0.075 mm in frequency range 10 Hz to 58 Hz •of displacement9.8 ms –2 (1 x g) in frequency range > 58 Hz to 500 Hz For transport constant amplitude: •of displacement3.5 mm in frequency range 5 Hz to 9 Hz •of acceleration9.8 ms –2 (1 x g) in frequency range > 9 Hz to 500 Hz Approvals UL/CUL 3)UL File No.: E203250 Applicable standards DIN VDE 0106 Part 100Arrangement of operator control elements in the vicinity of components/parts at hazardous voltage levels. DIN VDE 0110 Part 1Insulation coordination for electrical equipment in low-voltage installations. EN 60146-1-1 / DIN VDE 0558 T11Semiconductor converters General requirements and line-commutated converters EN 50178 / DIN VDE 0160Regulations for the equipment of electrical power installations with electronic equipment. EN 61800-3Variable-speed drives, Part 3, EMC product standard including special test procedures EN 60068-2-6 acc. to degree of severity12 (SN29010 Part 1) Mechanical stress Converters 1)75 % at 17 °C annual mean 95 % at 24 °C max. 2)Conditions: The control stability (PI control) is referred to the rated motor speed and applies when the SIMOREG converter is warm. The following conditions are applicable: –Temperature changes of ±10 °K –Line voltage changes corresponding to +10% / –5% of the rated input voltage –Temperature coefficient of temperature-com- pensated tacho-generators 0.15 ‰ per 10 °K (applies only to analog tacho-generator) –Constant setpoint (14-bit resolution) 3)Not for converters with 690 V and 950 V rated voltage.
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Following Datasheets	ENG_43697 (3 pages) ENG_43698 (1 pages) ENG_43699 (2 pages) ENG_43700 (1 pages) ENG_4663 (7 pages) ENG_47790 (4 pages) ENG_47791 (4 pages) ENG_47792 (5 pages) ENG_47821 (3 pages) ENG_47990 (2 pages)
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