schneider-electric
محرك العمليات شنايدر Altivar 71 (الجيل السابق)
رقم الموديل: ATV71HD11N4
Voltage Range: 380–480 V AC three-phasePower Range: 0.37–630 kWControl: Flux vector closed-loopSafety: STO built-in
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 شنايدر Altivar 71 (الجيل السابق) — نظرة عامة
محرك Altivar 71 من شنايدر إلكتريك هو محرك عمليات عالي الأداء من الجيل السابق يغطي 0.37 إلى 630 كيلوواط ولا يزال موجوداً على نطاق واسع في منشآت سابك وأرامكو ومحطات معالجة المياه في المملكة العربية السعودية. تحتفظ راز الشرق الأوسط بمخزون من قطع الغيار ولوحات الاستبدال والدعم الفني للحفاظ على موثوقية التشغيل.
المواصفات الفنية
المواصفات الكاملة لـ ATV71HD11N4
- Voltage Range
- 380–480 V AC three-phase
- Power Range
- 0.37–630 kW
- Control
- Flux vector closed-loop
- Safety
- STO built-in
- Communication
- PROFIBUS DP + CANopen built-in
- Optional
- EtherNet/IP, DeviceNet, Modbus TCP
- AFE Option
- <5% THDi on frames >37 kW
- Ambient Temperature
- -10 to +50°C
المميزات والفوائد
- Closed-loop flux vector control with high-resolution encoder support delivers process-class speed and torque regulation performance that continues to meet operational requirements in established process plant applications.
- PROFIBUS DP and CANopen communication built-in as standard connects to all major DCS and PLC platforms used in Saudi Arabia's process plants without additional communication cards.
- Active front end option on frames above 37 kW achieves less than 5% THDi, satisfying ARAMCO and SABIC harmonic engineering standards that were specified when the drives were originally installed.
- Comprehensive spare parts ecosystem including power cards, control cards, fans, and capacitor kits is maintained by Schneider Electric's service organisation and supported by Razz Middle East from local stock.
- Parameter backup and restore service using Schneider Electric's drive commissioning software enables rapid parameter recovery after control card failure, avoiding lengthy re-commissioning of complex process applications.
- Built-in STO safety function satisfies machinery safety requirements that were applied during original plant commissioning, maintaining compliance without requiring safety relay replacement during drive swap.
- Wide application function block library covering hoisting, winding, and process control applications continues to serve established process applications where reprogramming for a new drive platform is not practical.
التطبيقات الصناعية
- Petrochemical process pump and compressor drives at SABIC Jubail complexes where ATV71 units commissioned during 2008–2015 facility expansions require like-for-like replacement capability as drives reach end of service life.
- Oil and gas production and injection pump drives at ARAMCO's Eastern Province operations where established PROFIBUS DCS integration and parameter continuity requirements favour ATV71 replacement over platform migration.
- NWC water treatment plant pump drives at facilities built during the 2010–2018 NWC infrastructure expansion programme, where operational continuity requirements delay platform migration until planned refurbishment projects.
- Cement plant conveyor and mill section drives at Saudi cement manufacturers where ATV71 installed base requires continued support until planned plant upgrade projects are funded and scheduled.
- Industrial boiler feedwater pump and combustion air fan drives at manufacturing facilities in Jubail, Yanbu, and Dammam, where the drive's established PROFIBUS integration serves the plant's existing DCS.
- Mine and mineral processing conveyor drives at Ma'aden facilities where ATV71 units in robust service require spare board stock to maintain production continuity between scheduled capital replacement projects.
- HVAC and utilities drives at large Saudi petrochemical facilities where ATV71 units serve non-critical building services applications and lifecycle management defers replacement to planned facility turnarounds.
مورد معتمد في المملكة العربية السعودية
احصل على عرض سعر لـ محرك العمليات شنايدر Altivar 71 (الجيل السابق)
نرد خلال 4 ساعات. أرسل رقم الموديل ATV71HD11N4 للحصول على سعر تنافسي مع التسليم في أنحاء المملكة العربية السعودية والخليج.
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