CONTINUOUS 350 kVA 50 Hz连续发电350 kVA 50 HzFEATURESCaterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.卡特彼勒是发电及电力解决方案的市场领导者，提供的产品具有卓越的灵活性，延展性，可靠性和成本效益FULL RANGE OF ATTACHMENTS全面的配套设备Wide range of bolt-on system expansion attachments, factory designed and tested全方位的螺栓配套系统，经过工厂设计和测试SINGLE-SOURCE SUPPLIER 单一的产品来源Fully Prototype Tested with certified torsional vibration analysis available全面的原型测试，具有扭转振动分析的认证WORLDWIDE PRODUCT SUPPORT全球产品支持Worldwide parts availability through the Caterpillar dealer network通过卡特彼勒分销系统，零部件全球供应With over 1,200 dealer outlets operating in 166 countries, you’re never far from the Caterpillar part you need.166个国家设有1200个零部件分布地，可随时找到你所需要的部件99.5% of parts orders filled within 48 hours. The best product support record in the industry.99.5%的零部件订单48小时内完成。

业内最好的产品支持Caterpillar dealer service technicians are trained to service every aspect of your electric power generation system.专业的工程技术人员支持Preventive maintenance agreements预防性的维修协议The Cat Scheduled Oil Sampling (S•O•S SM) program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-productsCAT®G3412 TA GAS ENGINE 引擎�Reliable, rugged, durable design 、可靠，坚固，耐用的设计�Field-proven in thousands of applications worldwide经全球数万例实际应用证明�Low pressure gas低压燃气CAT SR4B GENERATOR 发电机�Designed to match performance and output characteristics of Caterpillar engines设计用以匹配卡特彼勒引擎的性能及输出�Optimum winding pitch for minimum total harmonic distortion and maximum efficiency最佳的线圈节距，以期达到最小的谐波失真和效率最大化�Segregated AC/DC, low voltage accessory box provides single point access to accessory connections 直流交流分离，低压配件盒，提供配件的单点介入CAT CONTROL PANELS 控制盘Two levels of controls, designed to meet individual customer needs:两级控制，用于满足个别客户的需求EMCP II provides digital monitoring, metering,and protection EMCP II+ provides EMCP II features along with full-featured power metering and protective relaying EMCP II 提供数字监控，测量及保护FACTORY INSTALLED STANDARD & OPTIONAL EQUIPMENT工厂安装标准&可选择设备System 系统Standard标准Optional选项Air Inlet 进风Single element canister type air cleaner Service indicator单元件筒形清洁器维修指示灯Cooling 冷却Radiator with guardCoolant drain lines with valvesFan and belt guardsCaterpillar CoolantLow coolant level sensors散热器带防护罩带阀门的冷却液排放管路风扇和传动带保护罩卡特彼勒冷却剂冷却剂低液位感应器Jacket water coolant heater with shutoff valvesRadiator removal缸套水冷却剂加热器，带截止阀，散热器可移除Exhaust Stainless steel exhaust flex with weld outlet 15 dBA muffler 消音器排气flange不锈钢排气弯管，带焊接出口法兰Fuel 燃料Gas pressure regulatorLow pressure fuel systemEnergize To Run (ETR) gas shutoff valve 气压调节器低压燃料系统燃气截止阀Generator 发电机Self excitedClass H insulationClass F temperature rise (105° Ccontinuous/130° C standby)VR6 Voltage Regulator, 3-phase sensing, withreactive droop2:1 Volts/Hz or 1:1 Volts/HzBus bar extensionExtension box自动唤起H级保温F级升温（持续105° C/130° C待用）VR6电压调节器,3相感应,无功电压降2:1 电压/Hz or 1:1 电压/Hz母线延伸延伸盒Permanent magnet excitedDigital Voltage RegulatorDigital Voltage Regulator with KVAR/PF controlAnti-condensation space heaterOversize & premium generatorsCircuit breakers, UL, 3 pole with shunt tripMultiple breaker capability永久性磁性唤起数字电压调节器带KVAR/PF控制的数字电压调节器防冷凝空间加热器大号&最佳发电机断路器，UL,3杆并联跳闸装置多重断路器性能Governor 调速器2301A speed control with EG3P actuator2301A 速度控制，带EG3P促动器Electronic load sharing电子荷载共享Ignition 点火Digital ignition system 数字点火系统Control Panels 控制盘EMCP II EMCP II+Customer Communication ModuleLocal alarm & remote annunciator modulesEMCP II+客户通信模组局部报警及遥控信号模组Lube 润滑油Lubricating oil and filterOil drain line with valveFumes disposal润滑油和过滤器带阀门的排油管路除味Manual sump pump手动污水泵Mounting 安装Wide baseLinear vibration isolators between base and engine-generator宽基础基础和引擎发动机之间的线性隔振器Starting/Charging 启动/充电35 amp charging alternator24 volt starting motor Batteries with rack and cables Battery disconnect switch35安培充电交流电机24伏启动电机带架子和电线的电池电池断开开关Battery chargers, 5 & 10 ampOversize batteries电池充电器 5 & 10 安培大号电池General通用Automatic Transfer Switches (ATS)Floor standing circuit breakers自动转换开关（ATS）立于地面的断路器SPECIFICATIONS 规格CAT SR4B GENERATOR 发电机Frame (592)框架Type ................ Self excited, static regulated, brushless类型自动唤起，静态调节，无刷Construction..................Single bearing, close coupled施工单轴承，紧密结合Three phase .........................12lead reconnectable3相Insulation ...... Class H with tropicalization and antiabrasion保温 H级适应热带及防磨IP rating .....................................Drip proof 22IP等级防漏 22 Alignment.......................................Pilot shaft校准导井Overspeed capability超速性能Prototype tested...................................180%原型经测试Production tested..................................150%生产测试Wave form..........................Less than 5% deviatio n波形小于5%的偏差Paralleling capability..............................Standar d并联能力标准Voltage regulator ..... 3-phasing sensing with Volts-per-Hert z电压调节器 3相感应Voltage regulation ........... Less than ± 1/2% (steady state)电压调节小于± 1/2%（稳定状态）Less than ± 1% (no load to full load)小于± 1%（无荷载到满负荷）Voltage gain ....................................Automatic电压获取自动Telephone Influence Factor (TIF)................ Less than 50电话影响因素少于50Harmonic Distortion (THD) ....................Less than 5%谐波失真少于5%CAT ENGINE 引擎G3412 TA, 4-stroke-cycle, SCA C4冲程循环Bore – mm (in)....................................137 (5.4)内径Stroke – mm (in) ..................................152 (6.0)冲程Displacement – L (cu in).........................27.0 (1649)置换Compression ratio....................................9.7:1压缩率Aspiration .......................Turbocharged-Aftercoole d送气涡轮增压-后冷却Ignition system .............................Digital ignitio n点火系统数字点火Governor type ...........................Woodward 2301A调速器类型伍德沃德CAT CONTROL PANEL 控制盘24 Volt DC Control 24伏直流控制NEMA 1, IP22 enclosureElectrically dead frontLockable hinged doorGenerator instruments meet ANSI C-39-1Terminal box mountedSingle location customer connector pointNEMA 1， IP22 外壳正面无导电可锁的铰链门发电机仪表符合ANSI C-39-1标准安装有接线盒单一位置客户连接器点位Consult your Caterpillar dealer for available voltages. 适用电压请向卡特彼勒分销商咨询TECHNICAL DATA 技术数据Open Generator Set — 1500 rpm/50 Hz/400 VoltsContinuous DM5449 连续DM5449开放式发电机组-1500 rpm/50 Hz/400 VoltsPackage PerformancePower rating @ 0.8 PFPower ratingAftercooler temperature性能电力等级 @ 0.8 PF电力等级后冷却温度kVA ekW Deg C 350 280 54Fuel Consumption100% load with fan75% load with fan50% load with fan燃料用量100%负荷带风扇75%负荷带风扇50%负荷带风扇N•3/hr N•3/hr N•3/hr 97 78 59Cooling SystemAmbient air temperature*Air flow restriction (system)Air flow (maximum @ rated speed for standard radiatorarrangement)Engine coolant capacity with radiatorJacket water outlet temperature冷却系统周围空气温度*气流阻力（系统）气流（最大@标准散热器转速）带散热器引擎冷却剂能力Deg C kPa m3/min L Deg C 40 0.12 990 106 99缸套水出口温度Exhaust SystemCombustion air inlet flow rateExhaust gas stack temperatureExhaust gas flow rateExhaust flange size (internal diameter)Exhaust system backpressure (maximum allowable)排气系统可燃空气进气流速废气积聚温度废气流速排气法兰大小（内径）排气系统反向压力（最大允许）N•3/min Deg C N•3/min mm kPa 19 454 20 203 6.7Heat RejectionLow Heat Value (LHV) fuel inputHeat rejection to jacket water (includes oil cooler)Total heat rejection to exhaust (LHV to 25° C)Heat rejection to exhaust (LHV to 120° C)Heat rejection to A/CHeat rejection to atmosphere from engineHeat rejection to atmosphere from generator排热低热值燃料加入缸套水排热（包括油冷却器）总排气排热(LHV to 25° C)排气排热(LHV to 120° C)空调排热引擎排到环境的热发电机排到空气中的热kW kW kW kW kW kW kW 976 360 214 161 10 39 25 GeneratorMotor starting capability @ 30% voltage dipFrameTemperature rise发电机电机启动能力@ 30%电压降框架升温kVA Deg C 724 592 105Emissions** 排放NOxCOHC (total) mg/N•3 @ 5% O2 mg/N•3 @ 5% O2 mg/N•3 @ 5% O2 mg/N•3 @ 5% O2 % 10 704 690 865 130 4.0HC (non-methane)Exhaust O2 (dry)*Ambient capability at 200 m (660 ft) above sea level. For ambient capability at other altitudes, consult your Caterpillar dealer. 海平面200 m (660 ft)以上的环境能力，其他海拔的环境能力，请咨询当地厂商**Assumes synchronous driver 假设同步驱动***Emissions data measurement is consistent with those described in EPA CFR 40 PART 89 SUBPART D and ISO 8178-1 for measuring HC, CO, CO2 and NOx. Data shown is based on steady state engine operating conditions of 77° F, 28.43 inches HG and fuel having a LHV of 920 BTU per cubic foot at 30.00 inches HG absolute and 32° F. Not to exceedRATING DEFINITIONS AND CONDITIONS 等级定义及条件Continuous — Output available without varying load for an unlimited time.持续性—在不限定的时间内持续输出负荷不变Ratings are based on ISO3046/1 standard reference conditions of 25° C (77° F) and 100 kPa (29.61 in Hg).等级根据ISO3046/1 标准参考条件 25° C (77° F) 及 100 kPa (29.61 in Hg).Ratings are based on pipeline natural gas hAving a LHV (low heat value) of 36.2 mJ/N•等级根据管线天然气具有低热值36.2 mJ/N•3(920 Btu/cu ft). Variations in altitude, temperature, and gas composition from standard conditions or the use of a threeway catalyst may require a reduction in engine horsepower.如果海拔，温度，和气体成分跟标准条件不同或使用三效催化器可能需要减小引擎的马力CONTINUOUS POWER GENERATOR SET PACKAGE — TOP VIEW 持续发电机组-俯视图CONTINUOUS POWER GENERATOR SET PACKAGE — SIDE VIEW持续发电机组侧视图Package Dimensions 尺寸Length 长度4543.1 mm 178.86 inWidth 宽2235.8 mm 88.02 inHeight 高2466.4 mm 97.10 inShipping Weight 运输重6356 kg 14,000 lb量Note: Do not use for installation design. See general dimension drawings for detail (Drawing #207-4502).不要用于安装设计。