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ريلاي الموقت متعدد الوظائف ABB CT
رقم الموديل: CT-APS
Timing Functions: 12 selectable (on-delay, off-delay, interval, single-shot, etc.)Timing Range: 0.05 s to 100 h (range-dependent)Accuracy: ±0.5% of set rangeTemperature Stability: -20 to +55°C
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
ريلاي الموقت متعدد الوظائف ABB CT — نظرة عامة
ريلاي الموقت ABB CT-APS هو ريلاي موقت صناعي متعدد الوظائف يوفر 12 وظيفة توقيت قابلة للاختيار عبر مفاتيح DIP، بنطاق توقيت من 0.05 ثانية إلى 100 ساعة. إمداد عالمي 24-240 فولت AC/DC في وحدة 17.5 مم DIN.
من أكثر مكونات التحكم استخداماً في لوحات مشغلات المحركات والتحكم الصناعي في المملكة العربية السعودية. توفر راز الشرق الأوسط جميع نطاقات التوقيت من المخزون المحلي.
المواصفات الفنية
المواصفات الكاملة لـ CT-APS
- Timing Functions
- 12 selectable (on-delay, off-delay, interval, single-shot, etc.)
- Timing Range
- 0.05 s to 100 h (range-dependent)
- Accuracy
- ±0.5% of set range
- Temperature Stability
- -20 to +55°C
- Supply Voltage
- 24–240 V AC/DC universal
- Output
- 1×SPDT, 8 A at 250 V AC
- Mounting
- 17.5 mm DIN rail
- Indicators
- LED (coil) + analogue progress bar
- Setting
- Front panel rotary knob + DIP switches
- Standard
- IEC 60255-7
المميزات والفوائد
- Twelve selectable timing functions via front DIP switches cover on-delay, off-delay, on/off-delay, interval, single-shot, and asymmetric timing without rewiring — one device type covers all standard industrial timer relay requirements.
- Universal 24–240 V AC/DC supply voltage eliminates stocking multiple timer variants for different panel voltages, enabling a single CT-APS type to serve 24 V DC PLC panels and 230 V AC motor control panels from the same spare part.
- Timing accuracy ±0.5% with -20°C to +55°C temperature stability maintains precise timing across Saudi Arabia's extreme seasonal temperature variation, unlike bimetallic or RC circuit timers that drift significantly with ambient temperature change.
- Analogue timing progress bar combined with LED coil status indicator provides real-time visual confirmation of timing progress and relay state without requiring a timing meter or oscilloscope during commissioning and fault diagnosis.
- Narrow 17.5 mm DIN rail footprint allows compact side-by-side installation with control relays, contactors, and auxiliaries in space-constrained motor control panels without the width penalty of conventional plug-in timer sockets.
- Timing range spans 0.05 seconds to 100 hours in overlapping sub-ranges, covering high-speed de-bounce applications through multi-hour process cycle timing in a single relay family with interchangeable DIN rail mounting.
- Output contact rated at 8 A, 250 V AC drives industrial contactor coil loads (up to AF40 coil current) directly without intermediate interface relay, reducing component count and contact bounce risk in motor starter transition circuits.
التطبيقات الصناعية
- Star-delta motor starter transition timing in pump, fan, and compressor starters across Saudi Arabia's industrial facilities, where the CT on-delay timer triggers the star-to-delta contactor transition at the set interval after motor start.
- Pump alternation and duty/standby changeover timing in water supply and HVAC systems, where the CT off-delay timer maintains the current duty pump for a defined run-on period before transferring to the standby pump.
- HVAC chiller and cooling tower sequencing delay timers in building automation panels across Riyadh and Jeddah commercial developments, where on-delay prevents simultaneous startup of multiple large motors on shared distribution feeders.
- Chemical dosing and injection cycle timing in water treatment plants and desalination facilities, where interval timer function triggers regular dosing pump activation at configurable repeat intervals without PLC programming.
- Alarm acknowledgement and horn timeout timers in industrial and building fire alarm panels, where the CT single-shot function silences audible alarms after a set interval while maintaining visual indication of uncleared faults.
- Conveyor jam protection timing in material handling systems at cement and mineral processing plants, where the CT timer delays the motor protection relay trip to distinguish brief transient overload from a genuine mechanical jam.
- Process equipment interlock timing in SABIC and ARAMCO plant automation panels, where timed interlocks prevent equipment startup until preceding process steps have been confirmed complete by presence or position sensor signals.
مورد معتمد في المملكة العربية السعودية
احصل على عرض سعر لـ ريلاي الموقت متعدد الوظائف ABB CT
نرد خلال 4 ساعات. أرسل رقم الموديل CT-APS للحصول على سعر تنافسي مع التسليم في أنحاء المملكة العربية السعودية والخليج.
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