schneider-electric
محرك الجهد المتوسط شنايدر Altivar 1200
رقم الموديل: ATV1200-A110-6666
Voltage Levels: 2.4 kV / 4.16 kV / 6.6 kVPower Range: 110–5000 kWTopology: Multilevel NPCOutput THD: <3% (near-sinusoidal)
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 الجهد المتوسط شنايدر Altivar 1200 — نظرة عامة
محرك Altivar 1200 من شنايدر إلكتريك هو محرك جهد متوسط يغطي 110 إلى 5000 كيلوواط عند 2.4 و4.16 و6.6 كيلوفولت مع طوبولوجيا NPC متعددة المستويات تنتج شكل موجة جيبي شبه مع THD أقل من 3%. يُستخدم في محطات ضغط الغاز في أرامكو ومطاحن معادن في المملكة العربية السعودية، وتوفره راز الشرق الأوسط بدعم هندسي متخصص.
المواصفات الفنية
المواصفات الكاملة لـ ATV1200-A110-6666
- Voltage Levels
- 2.4 kV / 4.16 kV / 6.6 kV
- Power Range
- 110–5000 kW
- Topology
- Multilevel NPC
- Output THD
- <3% (near-sinusoidal)
- Input THDi
- <5% (no external filter)
- Cell Bypass
- N+1 redundancy option
- Cooling
- Oil-immersed / water-cooled
- Ambient Temperature
- Up to +50°C rated
- Communication
- PROFIBUS, Modbus, EtherNet/IP
المميزات والفوائد
- Multilevel NPC topology produces near-sinusoidal output with less than 3% voltage THD, eliminating motor insulation stress and derating penalties that six-pulse MV drives impose on motor windings.
- Cell bypass redundancy option allows continued drive operation at reduced power after a single power cell failure, preventing unplanned process shutdowns worth millions of riyals per hour in refinery and desalination applications.
- Passive input rectifier achieves less than 5% THDi on the medium-voltage supply without external harmonic filters, satisfying IEC 61000-3-12 and IEEE 519 harmonic limits at the plant's point of common coupling.
- Modular power cell design simplifies maintenance: individual cells are plug-in replaceable during planned shutdown without special lifting equipment, reducing scheduled maintenance time versus monolithic converter designs.
- Oil-immersed or water-cooled transformer and power electronics rated to 50°C ambient covers Saudi Arabia's summer conditions without derating, maintaining full drive power rating year-round.
- Motor-friendly output eliminates the need for du/dt output filters or dV/dt reactors even on long cable runs between the drive and motor, reducing installation cost in large plant where cable runs exceed 100 m.
- Advanced motor protection functions including thermal modelling, partial discharge monitoring, and bearing current mitigation protect the high-value MV motor asset, extending rewind intervals in demanding duty cycles.
التطبيقات الصناعية
- Gas turbine compressor helper and back-up drive systems at ARAMCO's gas processing plants, where the near-sinusoidal output protects the MV motor windings and eliminates EMC interference on plant instrumentation.
- Large seawater reverse osmosis high-pressure pump drives at SWCC desalination facilities, where cell bypass redundancy prevents plant-wide production loss during individual power cell maintenance.
- Ball mill and SAG mill main drives at Ma'aden Phosphate Company's Al Khali beneficiation plant, where the drive's low harmonic performance satisfies the mining complex's isolated grid power quality requirements.
- Induced draft and forced draft fan drives at SEC gas-fired power generation stations, where variable speed replaces IGV control and delivers fuel savings of 3–5% on station heat rate.
- Large crude oil transfer and export pump drives at ARAMCO's marine terminals, where medium voltage eliminates the large LV transformer and busduct infrastructure required for equivalent LV VFD installations.
- Refinery process air compressor and plant air compressor drives at ARAMCO and SABIC refineries, where continuous 24/7 operation at rated power demands the highest available drive reliability.
- Mine ventilation main fan drives at Ma'aden's underground phosphate mining operations in Wa'ad Al-Shamal, where variable speed maintains safe airflow velocity across the full range of mine production activity.
مورد معتمد في المملكة العربية السعودية
احصل على عرض سعر لـ محرك الجهد المتوسط شنايدر Altivar 1200
نرد خلال 4 ساعات. أرسل رقم الموديل ATV1200-A110-6666 للحصول على سعر تنافسي مع التسليم في أنحاء المملكة العربية السعودية والخليج.
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