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قاطع حماية المحرك SIRIUS 3RV من سيمنز
رقم الموديل: 3RV2011-1DA10
Current Range: 0.1–100 A (adjustable dial)Frame Sizes: 3RV2011 (0.1–16 A), 3RV2021 (1.8–16 A), 3RV2031 (10–100 A), 3RV2041 (10–100 A)Voltage: Up to 690 V ACBreaking Capacity: Up to 100 kA at 415 V AC
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
قاطع حماية المحرك SIRIUS 3RV من سيمنز — نظرة عامة
قاطع حماية المحرك SIRIUS 3RV من سيمنز يجمع الحماية الحرارية-المغناطيسية والتبديل اليدوي في جهاز واحد بنطاق 0.1 إلى 100 أمبير وقدرة قطع 100 كيلو أمبير مع تركيب مباشر على كونتاكتور 3RT ومخارج استشعار مدمجة.
المعيار القياسي في وحدات تشغيل المحركات SIRIUS في مراكز التحكم لدى ARAMCO وSABIC وNWC وMODON في المملكة. توفر راز الشرق الأوسط 3RV من جميع أحجام الإطارات والتيارات من المخزون المحلي.
المواصفات الفنية
المواصفات الكاملة لـ 3RV2011-1DA10
- Current Range
- 0.1–100 A (adjustable dial)
- Frame Sizes
- 3RV2011 (0.1–16 A), 3RV2021 (1.8–16 A), 3RV2031 (10–100 A), 3RV2041 (10–100 A)
- Voltage
- Up to 690 V AC
- Breaking Capacity
- Up to 100 kA at 415 V AC
- Trip Class
- Class 10 (IEC 60947-4-1)
- Mounting
- Direct clip-on to 3RT contactor or DIN rail
- Auxiliary Contacts
- 1 NO + 1 NC (standard)
- Standard
- IEC 60947-2 / IEC 60947-4-1
المميزات والفوائد
- Continuously adjustable current setting dial allows field matching to the motor's exact nameplate full-load current across the full frame range without stocking multiple fixed-rating devices, reducing panel assembly errors and maintenance inventory.
- Direct clip-on mounting to corresponding 3RT contactor eliminates separate mounting hardware and inter-device wiring, creating a compact motor starter assembly with a mechanically integrated protection-and-switching unit in less panel space than separate components.
- Breaking capacity up to 100 kA at 415 V AC in the 3RV2031 and 3RV2041 sizes covers the highest prospective short-circuit currents at MCC busbars supplied by large distribution transformers at ARAMCO, SABIC, and major industrial facilities.
- Class 10 thermal overload protection per IEC 60947-4-1 provides fast trip response to sustained motor overloads while tolerating the 6–8× full-load current inrush of direct-on-line starting without nuisance tripping — the critical balance for Saudi industrial motor protection.
- Integrated auxiliary contacts (1 NO + 1 NC) provide remote tripped-status monitoring in PLC-controlled motor starter panels, allowing centralised maintenance management systems to log motor protection events without additional auxiliary contact blocks.
- Phase failure sensitivity detects single-phasing within seconds of fuse failure or loose terminal, tripping the motor before it overheats on two phases — particularly important in Saudi outdoor panel installations where terminal corrosion increases contact failure frequency.
- Alarm contact add-on and remote operator accessories extend the 3RV into motor management system architectures where trip events must be reported to ARAMCO and SABIC maintenance CMMS platforms for preventive maintenance planning.
التطبيقات الصناعية
- Direct-on-line motor starter short-circuit and overload protection at ARAMCO-approved MCCs in Eastern Province process and utility facilities, where 3RV clip-on mounting to 3RT contactors is the ARAMCO-standard motor starter assembly configuration.
- Pump motor protection in SIRIUS starter panels at NWC water booster stations and SWCC desalination pre-treatment pump systems, where phase failure detection protects pump motors at unmanned remote stations from single-phasing damage.
- Fan and conveyor motor protection at SABIC Jubail petrochemical plant utility areas, where 3RV Class 10 protection accommodates the extended starting current of large fan motors without nuisance tripping during frequent start cycles.
- Motor feeder short-circuit protection in industrial MCCs at MODON industrial estate factories, where 3RV's 100 kA breaking capacity at 415 V covers the fault current levels at transformer secondary busbars in Saudi industrial substations.
- HVAC air handling unit and cooling tower fan motor starter protection at commercial buildings across Riyadh and Jeddah, where 3RV combined protection-and-switching eliminates separate isolator and overload relay components, reducing panel assembly cost.
- Compressor motor protection in Saudi industrial utility systems, where adjustable current setting dial and Class 10 trip class accommodate both the high starting current of direct-on-line compressor starting and precise full-load current trip protection.
- Replacement motor protection device installations at existing Saudi industrial MCCs, where 3RV's clip-on contactor interface enables like-for-like replacement of worn or damaged motor protection devices without panel rewiring.
مورد معتمد في المملكة العربية السعودية
احصل على عرض سعر لـ قاطع حماية المحرك SIRIUS 3RV من سيمنز
نرد خلال 4 ساعات. أرسل رقم الموديل 3RV2011-1DA10 للحصول على سعر تنافسي مع التسليم في أنحاء المملكة العربية السعودية والخليج.
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