{"product_id":"allen-bradley-1407-cgcm-combination-generator-control-module","title":"Allen-Bradley 1407-CGCM Combination Generator Control Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1407-CGCM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCombination Generator Control Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned by Allen-Bradley for integrated power management and synchronization. This module centralizes complex generator functions, including 3-phase voltage sensing, frequency monitoring, and cross-current compensation. It provides the critical interface between the generator set and the distribution bus, ensuring seamless load sharing and excitation control. We offer this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal hardware, guaranteeing optimal accuracy for mission-critical power generation environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1407-CGCM features laboratory-grade metering precision and rugged industrial environmental ratings:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18…32V DC (24V DC nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBurden\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eGenerator Sensing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3-phase plus cross current compensation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range (Gen\/Bus)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e57…208V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10…90 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMetering Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2% for Voltage and Current\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhase Angle Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±180° (Accuracy: ±1.0°)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eField Voltage\/Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0…200V DC \/ 0…30 A AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to 70 °C (-4…158 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.7 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24.77 cm x 35.56 cm x 20.96 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Load Sharing Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module manages real and reactive power sharing with a resolution of 0.1% of full-scale voltage. This ensures balanced distribution across multiple generator sets, preventing circulating currents and engine strain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Metering Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a 0.2% accuracy rating for generator voltage and current, the 1407-CGCM eliminates the need for external high-precision transducers. This precision extends to frequency monitoring with a tolerance of just ±0.05 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Cross-Current Compensation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware includes dedicated inputs for cross-current compensation (\u003cspan class=\"math-inline\"\u003e$I_D+$\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$I_D-$\u003c\/span\u003e), enabling stable reactive power control during parallel operation with varied excitation characteristics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRugged Environmental Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit withstands\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30 g\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof operating shock and continuous vibration up to 5.0 g. Furthermore, it undergoes salt fog testing per\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMIL-STD-810E\u003c\/strong\u003e, making it ideal for offshore or coastal power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Capacity Field Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module tracks field voltages up to 200V DC and field currents up to 30 A. This wide range accommodates large-scale industrial alternators and specialized excitation systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Requirements\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Source Selection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupply the device using a 24V nominal battery or a 24V DC power supply. For hazardous area deployments, ensure the power source carries\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX certification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Sensing Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnect the 3-phase generator current sensing leads to the designated CT inputs. Ensure the burden remains below 0.1 VA per phase for metering CTs to maintain accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module dissipates up to 3.1 kW of heat under maximum load. Ensure the control cabinet provides sufficient forced-air cooling or ventilation to prevent internal heat buildup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDielectric Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module meets\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEEE 421.3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edielectric strength standards. Always verify ground bonding to protect the sensitive internal Intel-based processing architecture from common-mode noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 1407-CGCM operate on both 50 Hz and 60 Hz systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. The module natively supports both 50 Hz and 60 Hz frequencies. Its wide sensing range (10…90 Hz) allows for monitoring during engine startup and overspeed conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the Cross-Current Compensation feature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCross-current compensation allows the 1407-CGCM to adjust the excitation of parallel generators to minimize the flow of reactive current between them. This prevents one generator from \"motoring\" another and ensures system stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this unit require external transducers for bus voltage monitoring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The 1407-CGCM includes direct bus voltage sensing inputs (57…208V AC) with an accuracy better than 0.2%, simplifying cabinet wiring and reducing component costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module suitable for marine environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. Because GE\/Allen-Bradley tested this hardware against\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMIL-STD-810E Method 509.3 (Salt Fog)\u003c\/strong\u003e, it resists the corrosive effects of salt-laden air in marine and coastal installations.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52800592838965,"sku":"1407-CGCM","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1407-CGCM.png?v=1777441704","url":"https:\/\/www.5gplc.com\/products\/allen-bradley-1407-cgcm-combination-generator-control-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}