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C4.4 (60 Hz)

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Overview

بفضل إنتاج طاقة موثوق بها تتراوح بين 72 كيلووات كهربائي و60 كيلووات كهربائي عند 100 هرتز، تم تصنيع مجموعات المولدات الديزل C4.4 لتلبي احتياجات تطبيقات الطاقة الاحتياطية والطاقة الرئيسية الخاصة بك، والتي تفي أيضًا بمعايير الطاقة لديك. ويتم اختبارها جميعًا بأقصى حمل قبل أن تغادر أيًا من منشآتنا المعتمدة وفقًا لمعايير ISO 9001. ونظرًا لإيماننا بأن الطاقة ليست مجرد كمية الكيلووات، ولكنها تتعلق أيضًا بجودة الأداء، فقد دمجنا نظام الوقود ذا القضيب المشترك لضمان كفاءة مُحسَّنة لاستهلاك الوقود، والذي تم تصميمه ليفي بمعايير الانبعاثات للطوارئ الثابتة الخاصة بوكالة حماية البيئة (EPA) (من المستوى 3). وتتوفر أيضًا شهادة مقاومة الزلازل للحفاظ على إمداد الطاقة أثناء الاضطرابات غير المتوقعة. إن نظام التحكم المتكامل الذي نوفره لك، والذي يتضمن مفاتيح النقل التلقائي (ATS)، والقواطع الكهربائية يضمن ثبات إمدادك بالطاقة ويبقيك متصلاً بأسطول معداتك من خلال خيارات المراقبة في الموقع والمراقبة عن بُعد. توفر لك لوحة التحكم EMCP 4.2، مع واجهة المستخدم البسيطة، أدوات الإدارة والتشخيص المتقدمة التي تحتاجها في مكان واحد. لا تتشابه احتياجات الطاقة، ولهذا السبب نوفر لك مجموعة كبيرة من الملحقات وملحقات توسعة للنظام تثبت بمسامير. يمكنك العثور على خيارات المجموعات المرنة لتلائم ظروف المساحة والبيئة لديك. وهي مصممة بالفعل لتتخطى توقعاتك — ويمكنك أيضًا تخصيص مجموعات المولدات C4.4 لتلبي احتياجاتك.

Generator Set Specifications

  • Minimum Rating 72.0 ekW 72.0 ekW
  • Maximum Rating 100.0 ekW 100.0 ekW
  • Voltage 110 to 480 Volts 110 to 480 Volts
  • Frequency 60 Hz 60 Hz
  • Speed 1800 RPM 1800 RPM
  • Height - Maximum 53.6 in 1361.0 mm
  • Length - Maximum 75.8 in 1925.0 mm
  • Width - Maximum 44.1 in 1120.0 mm

Generator Set Configurations

  • Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Use Only (Tier 3 Nonroad Equivalent Emission Standards) U.S. EPA Certified for Stationary Emergency Use Only (Tier 3 Nonroad Equivalent Emission Standards)

Engine Specifications

  • Engine Model Cat® C4.4 Cat® C4.4
  • Compression Ratio 16.2:1, 17.25:1, 18.2:1 or 18.3:1 16.2:1, 17.25:1, 18.2:1 or 18.3:1
  • Governor Type Mechanical Mechanical
  • Fuel System Direct Injection or Common Rail Direct Injection or Common Rail
  • Bore 4.1 in 105.0 mm
  • Displacement 268.5 in³ 4.4 l
  • Stroke 5.0 in 127.0 mm

C4.4 (60 Hz) Standard Equipment

Air Inlet System

  • Air cleaner; light duty with disposable element

Cooling System

  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant

Control Panel

  • EMCP 4.1

Exhaust System

  • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

  • Standard open set fuel tank / base supplied base, formed steel with single wall integral 8-hour fuel tank

Generator

  • 12 leads
  • IP23 protection
  • Voltage regulator (single phase sensing)
  • Tower panel, IP22, bottom cable entry
  • Segregated low voltage (AC/DC) wiring panel
  • Circuit breaker, IEC, 3 pole, mounted in tower panel

Governing System

  • Mechanical and electrical governing system - model dependent

Lube System

  • Lubricating oil
  • Oil drain line with valve

Mounting System

  • Captive linear vibration isolators between base and engine-generator
  • Includes lifting provision and drag points
  • Termination points for coolant and lube oil drain lines

Starting/Charging System

  • 24V battery with rack and cables

General

  • Engine and alternator pre-paint, Caterpillar yellow

C4.4 (60 Hz) Optional Equipment

Alternator System

  • R frame auxilliary winding
  • LC frame alternator
  • LC frame alternator with coastal insulation protection
  • Permanent magnet
  • 3 phase sensing
  • Quadrature droop kit
  • Anti-condensation heater

Circuit Breakers

  • Circuit Breaker Upgrades - 4 Pole circuit reaker to 250A, 400A and 630 A

Cooling System

  • Coolant heater
  • Low coolant temp alarm
  • Low coolant level shutdown

Control Panel Options

  • EMCP 4.2
  • Volt free contacts
  • Speed adjust potentiometer
  • Voltage adjust potentiometer
  • Panel mounted audible alarm
  • Earth fault (2 wire only)
  • Earth leakage (2 wire only)
  • Overload shutdown via breaker
  • Battery charger
  • Emergency stop with key
  • Control panel heater

Enclosures

  • Sound attenuated Level 2 enclosure
  • Sound attenuated Level 1 (galv)
  • Rental pack - CAE rental option only

European Certifications

  • Upgrade to STD set for CE

Fuel System

  • Open set narrow base
  • Compact skidbase for open set
  • Skidbase for CALG enclosure sets
  • Bunded fuel tank
  • Low fuel level shutdown
  • Low fuel level alarm
  • High fuel level alarm

Global Certifications

  • Certification for CIS

Mounting Options

  • Electronic governor
  • Battery removal
  • External single point lift - enclosure
  • Industrial silencer
  • Silencer installation kit

Special Packing/Inspectons for Shipment

  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor

General - Accessories / Miscellaneous

  • Stone guards / rad trans flange
  • Packing case - compact set
  • Packing case - canopied set

Design Criteria

  • The generator set is designed to meet ISO8528-5 transient response and NFPA 110.
  • Cooling system designed to operate in 50˚C / 122˚F ambient temperatures with an air flow restriction of 0.5 in. water.

    • Cat Diesel Engine

  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

    • Generator

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency
  • IP 23 Protection

    • Cat EMCP Control Panel

    The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. The EMCP 4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP 4 systems can be further customized to meet your needs through programming and expansion modules. The EMCP4.1 is fitted as standard.

    Single-Source Supplier

    Fully prototype tested with certified torsional vibration analysis available

    World Wide Product Support

    Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

    CE Certification

    CE Certification available

    General

  • Single wall 8 hour wide fuel tank
  • Circuit breaker, IEC, 3 pole
  • Industrial Silencer (10dBA)

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