مقدمة المنتج
The ABB PC D244 A101 3BHE042816R0101 is an advanced excitation controller module designed to operate within ABB’s excitation systems for synchronous generators and motors. This intelligent controller is part من ABB’s UNITROL or compatible excitation platforms and plays a critical role in regulating and stabilizing the voltage output من synchronous machines.
It is a digital control module that combines high-speed performance with robust protection mechanisms. Equipped with precise signal processing capabilities, the PC D244 A101 supports real-time excitation regulation, field voltage adjustment, and protective monitoring. It ensures optimal generator performance in power plants, industrial turbines, and large-scale manufacturing applications where reliable voltage control is paramount.
With decades من field-proven reliability and engineering from ABB, this module is integral to mission-critical operations in global energy infrastructure.
مواصفات المنتج
| Parameter | Details |
|---|---|
| Product Name | ABB PC D244 A101 |
| رقم القطعة | 3BHE042816R0101 |
| Product Type | Excitation Controller Module |
| System Compatibility | UNITROL 6000 / 5000 / UNITROL M / REG670 |
| Functionality | Excitation control, voltage regulation, protection logic |
| Input Voltage | 24 V DC (from internal power supply or system bus) |
| Field Bus Communication | CAN / Ethernet / RS-232 (varies by system configuration) |
| CPU Architecture | High-speed digital signal processor |
| Response Time | <1 ms for excitation signal update |
| Redundancy الدعم | Yes (for critical system architectures) |
| Protection Functions | Overvoltage, undervoltage, overexcitation, field failure |
| Mounting Type | Rack-mounted (modular system) |
| Cooling Method | Natural convection / air-cooled via system chassis |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Certifications | CE, UL, IEC 60034, RoHS |
| Dimensions (W×H×D) | 250 × 100 × 210 mm |
| الوزن | 0.5 kg |
Applications
The ABB PC D244 A101 is engineered for high-demand industrial and utility environments where real-time voltage regulation من synchronous machines is crucial. Common application areas include:
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Power Generation Plants (hydro, thermal, nuclear) – for stable generator excitation.
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Heavy Industrial Manufacturing – such as cement, steel, and paper mills.
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Synchronous Motors in Process Industries – ensuring field voltage control during fluctuating loads.
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Marine Power Systems – for onboard synchronous generators.
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Oil & Gas Operations – ensuring stable power output for drilling and processing وحدةs.
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Large CHP (Combined Heat & Power) – to regulate excitation in energy co-generation systems.
Product Advantages
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High-Precision Control: Enables fine-tuned control من excitation current for synchronous machines.
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Fast Response Time: Digital signal processor ensures sub-millisecond reaction to voltage variations.
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Robust Protection: Comprehensive built-in logic for overvoltage, loss من excitation, and system faults.
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Flexible Integration: Compatible with various ABB excitation systems and field bus architectures.
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Enhanced System Reliability: الدعمs redundant configurations for high availability environments.
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Modular Design: Easy to replace or upgrade as part من system maintenance or lifecycle upgrades.
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Industrial Grade Durability: Designed to operate reliably in harsh environments over long periods.
الأسئلة الشائعة (FAQ)
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What is the main function من the ABB PC D244 A101 module?
It controls the excitation من synchronous generators and motors to regulate voltage output and ensure system stability. -
Is this module compatible with UNITROL 6000 systems?
Yes, the PC D244 A101 is fully compatible with ABB UNITROL 6000 and similar excitation platforms. -
Can this module be used in redundant systems?
Yes, it supports hot standby and redundant configurations for critical power systems. -
Does it provide built-in protection features?
Absolutely. It includes overvoltage, undervoltage, overexcitation, and field loss protection. -
What type من communication does it support?
Depending on system configuration, it can support CAN, Ethernet, or RS-232 interfaces. -
How is it mounted in a system?
It is designed for rack-mount installation in modular ABB excitation cabinets. -
What is the typical service life من this module?
With proper environmental conditions, it منfers 10+ years من reliable operation. -
Can the firmware be upgraded?
Firmware updates may be available via ABB support depending on system configuration and compatibility. -
Is this module CE certified?
Yes, it complies with CE, UL, and other relevant international standards. -
What kind من maintenance does this module require?
Minimal maintenance is needed; periodic system diagnostics and firmware checks are recommended.
Related الطرازs (Same Series or Functionally Compatible)
| الطراز Number | الوصف | System Compatibility | الوزن | Dimensions (mm) |
|---|---|---|---|---|
| PC D243 A103 | Excitation controller for UNITROL systems | UNITROL 5000/6000 | 2.2 kg | 250 × 100 × 210 |
| PC D232 A101 | Digital regulation وحدة for synchronous machines | UNITROL 5000 | 2.4 kg | 250 × 100 × 210 |
| PC D245 A104 | Extended protection module for excitation | UNITROL 6000 / REG670 | 2.6 kg | 250 × 100 × 210 |
| REG 216 | Voltage regulator module | Legacy excitation systems | 1.8 kg | 230 × 95 × 200 |
| REG670 | IEC 61850-compliant excitation controller | Advanced digital systems | 3.2 kg | 270 × 110 × 230 |
| PCD230A100 | Field voltage control وحدة | Modular excitation panels | 2.0 kg | 240 × 100 × 210 |
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معلومات الشركة
E-mail: [email protected]
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