schneider-electric
محرك العمليات عالي الأداء شنايدر Altivar 930
رقم الموديل: ATV930D18N4
Voltage Range: 380–480 V AC three-phasePower Range: 0.75–800 kWControl: Flux vector closed-loopTorque Response: <1 ms
متوفر — يُشحن داخل المملكة العربية السعودية
نرد خلال 4 ساعات عمل · الأسعار بالريال السعودي · توصيل لجميع مدن المملكة
منتجات أصلية 100%
رد خلال 4 ساعات
توصيل لجميع أنحاء المملكة
دعم فني متكامل
محرك العمليات عالي الأداء شنايدر Altivar 930 — نظرة عامة
محرك Altivar 930 من شنايدر إلكتريك هو المحرك الرائد عالي الأداء في مجال العمليات الصناعية يغطي 0.75 إلى 800 كيلوواط مع استجابة عزم أقل من 1 مللي ثانية ومرشح توافقي نشط مدمج ودقة تنظيم سرعة ±0.001%. يُستخدم في محطات ضغط الغاز في أرامكو وخطوط البثق في سابك بالمملكة العربية السعودية، وتوفره راز الشرق الأوسط بدعم هندسي على مدار الساعة.
المواصفات الفنية
المواصفات الكاملة لـ ATV930D18N4
- Voltage Range
- 380–480 V AC three-phase
- Power Range
- 0.75–800 kW
- Control
- Flux vector closed-loop
- Torque Response
- <1 ms
- Speed Accuracy
- ±0.001% with high-resolution encoder
- Harmonic
- AFE standard >37 kW (<3% THDi)
- Communication
- PROFIBUS, PROFINET, EtherNet/IP, FF H1
- Process Control
- Cascaded PID + MPC built-in
- Diagnostics
- Current signature bearing analysis
المميزات والفوائد
- Sub-1 ms torque response in closed-loop flux vector mode enables compressor antisurge control and turbine auxiliary drive applications where standard drives with 5–10 ms response cause process trips.
- Active front end standard on frames above 37 kW achieves less than 3% THDi at full load, meeting ARAMCO DEP and SABIC engineering harmonic limits across the full power range without additional filters.
- Model predictive control (MPC) algorithm for temperature and pressure loops reduces process variability by anticipating load changes before they affect the controlled variable, improving product quality in polymer and chemical processes.
- Current signature analysis diagnostic function detects bearing defect frequencies in the motor's drive current without vibration sensors, providing advance warning of bearing failure in inaccessible motor installations.
- Multi-motor capability allows a single ATV930 to sequentially or simultaneously control two different motor configurations, enabling redundant standby motor switching without a second drive unit.
- Foundation Fieldbus H1 communication card option integrates the ATV930 into ARAMCO and SABIC DCS installations using FF H1 as the field device protocol, eliminating the need for protocol converters.
- 32-channel oscilloscope with time-stamped recording captures transient process events and drive responses simultaneously, providing definitive root-cause evidence for process trips and quality incidents.
التطبيقات الصناعية
- Gas compression train antisurge control drives at ARAMCO's Haradh, Hawiyah, and Khursaniyah gas processing plants, where sub-millisecond torque response prevents compressor surge during gas load transients.
- Advanced polymer extruder main and melt pump drives at SABIC specialty chemicals facilities in Jubail, where model predictive control reduces melt temperature variability and improves product molecular weight distribution.
- Boiler feedwater pump drives at SEC power generation stations, where active front end harmonic performance satisfies the utility's own IEEE 519 requirements without additional harmonic mitigation equipment.
- Turbine generator lube oil and cooling water pump drives at independent power producer (IPP) facilities in Saudi Arabia, where redundant drive capability maintains cooling system availability during scheduled maintenance.
- Refinery crude charge pump and vacuum distillation overhead condenser pump drives at ARAMCO refineries, where current signature diagnostics provide predictive bearing maintenance data to the asset management system.
- Aluminium cell bus duct and pot room crane hoist drives at Ma'aden Aluminium in Ras Al Khair, where closed-loop torque control maintains precise current loading on reduction cells during anode change operations.
- High-pressure water injection pump drives at ARAMCO offshore platforms and onshore water injection facilities, where the drive's process control capability eliminates separate PID controller hardware.
مورد معتمد في المملكة العربية السعودية
احصل على عرض سعر لـ محرك العمليات عالي الأداء شنايدر Altivar 930
نرد خلال 4 ساعات. أرسل رقم الموديل ATV930D18N4 للحصول على سعر تنافسي مع التسليم في أنحاء المملكة العربية السعودية والخليج.
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