African Daji Market Time Relay Solutions: A Design Approach Integrating Reliability Adaptability and Intelligence
- Philosophi na Gaba da Kirkiya
• Yanayin Yamma Da Karkashin
• Bincike Daga Tafiyar da Turuwa: Akan Sauta ta Damu (40°C+) da turuwa (>80% RH) suka zama da yawa, wanda ya iya haifar da kai da kuma kisa da kuma tafiya. Abubuwan da ake gina sun hada da:
• Abubuwan da Su Iya Haifar da Tsakar Tafiyar: Zabiya masu kayan aiki da suka haifar da tsakar tafiyar -40°C zuwa +85°C.
• Tsara da Tura: Kutun da suka haifar da IP65 ko fiye, tare da tura da shiga (anti-turuwa, anti-kisa, anti-habuwar mai salo) a PCBs.
• Haɗa na Bincike Daga Tafiyar: Kirkiyar tsakar (misali, finauna na bincike, kiyasin sako) da kuma kirkiyar aiki da tufafi mai haifar da tsakar tafiyar.
• Bincike Daga Tsakar Kirkiya: Wasu wurare suna samu yawan yawa daga tsakar kirkiya (±15% ko fiye) da kuma abubuwan da suka haifar da tsakar tafiyar. Abubuwan da ake bukata sun hada da:
• Ingantaccen Tsakar Kirkiya: Ya haifar da AC 90-265V ko DC 24V, tare da inganci na tsakar da kuma tufafi.
• Yadda Haifar da Tsakar Tafiyar: Ingantaccen haifar da tsakar tafiyar tare da kiyasun tura da kuma kiyasun tura, tare da IEC 61000.
- Kirkiya na Matakin Amfani
• Interfaicen da Su Iya Haifar da Harsunan: Alamar panel, littattafai, da interfaicen software suna haifar da harsunan yammacin da ke sauka, misali, Ingilishi, Tai, Vyetnam, Indonisia, da Malaiki.
• Aikin da Su Iya Fahimtar: Tsohon LCD/LED displays tare da knobs ko touch buttons suka haifar da proses setup. Misalai "reset batu" da "zabiyan mode batu" suka haifar da amfani.
• Modularity da Scalability: DIN rail mounting support, tare da abubuwan da suka haifar da lokaci da yawa (0.1s-999h) da kuma yanayin aiki (power-on delay, power-off delay, interval, cycle, etc.), tare da haifar da amfani da sabbin zamani. - Haɗa na Gaba da Kirkiya
• Line na Product: Uku levels - basic (mechanical/simple electronic), standard (multi-function digital), da high-end (programmable, communication-enabled) - suka haifar da zarurinsu da ke sauka.
• Kirkiya na Ingantaccen Tsakar: High-quality relay contacts (misali, silver alloy) da optimized drive circuits suka haifar da tsakar product, tare da kudaden kawo da kuma cost maintenance.
• Localized Production and Supply Chain: Assembly or production bases in Thailand, Vietnam, and other locations lower logistics costs and tariffs while improving delivery speed.
II. Solution Architecture
|
Module |
Functional Description |
Design Highlights |
|
1. Basic Delay Module |
Suitable for simple delay control, e.g., motor startup, lighting switching. |
- Mechanical: Low cost, resistant to harsh environments |
|
2. Multi-Function Digital Relay |
Supports multiple delay modes, dual set values, status indication. |
- Color OLED display for real-time status |
|
3. Smart Communication Module |
Supports protocols like Modbus RTU, KNX, BACnet for integration into building/factory automation systems. |
- Optional RS485 or LoRa wireless communication |
|
4. Solar-Specific Model |
Designed for off-grid solar irrigation and street lighting systems. |
- Ultra-low power consumption (standby current <1mA) |
III. Typical Application Scenarios and Design Alignment
• Agricultural Irrigation Systems (Indonesia, Vietnam)
• Requirements: Timed pump start/stop, dry-run protection, adaptability to outdoor environments.
• Solution: Solar-specific time relay + water level sensor integration. IP67 protection, supports wet/dry season mode switching.
• Commercial Building Lighting (Singapore, Bangkok)
• Requirements: Time-based control for corridors and parking lot lighting, energy efficiency.
• Solution: Multi-function digital relay + light sensor probe enabling "light-control + timing" dual logic, with holiday mode support.
• Industrial Motor Control (Malaysia, Thai industrial parks)
• Requirements: Star-delta startup delay, sequential start/stop, overload protection integration.
• Solution: High-reliability digital relay supporting long delays (>1 hour), contact capacity ≥10A, with fault self-diagnosis.
• Traffic Signals and Public Facilities (Philippines, Cambodia)
• Requirements: High reliability, long lifespan, remote monitoring.
• Solution: Smart communication-enabled time relay integrated into city management systems, GPS time calibration for accuracy.
IV. Localized Service and Support
• Technical Training: Installation and debugging training provided in local languages for distributors and engineers.
• Rapid Response: Technical support centers established in key countries, offering 24/7 hotline and online services.
• Customized Development: OEM/ODM services tailored to special customer needs (e.g., specific timing logic, unique interfaces).
