PP7P

PP7P

PP7P

Product catalog summary
Ratings and Performance Data
The PAT-TECH Perkins Series Diesel Engine Generator models PP7P and PP8S operate at a frequency of 50 Hz with a voltage of 400/231 V and a rated speed of 1500 RPM. The power factor is 0.8 lagged, and they are three-phase generators. The prime rating is 8.75 kVA/7 kW, and the standby rating is 10 kVA/8 kW. For 60 Hz and other voltages, consultation with the factory is required.
Definitions
Prime Rating: Suitable for continuous power supply at variable loads with no annual operation limit, allowing 10% overload for 1 hour in 12 hours.
Standby Rating: Suitable for power supply during mains failure, limited to 500 hours annually with no overload capability.
Main Features
The generators offer high-quality, reliable power output, simple structure, low power loss, and low fault rates. They can operate under wide ambient conditions without de-rating output. The independent fuel system ensures optimal fuel atomization and economic combustion. They are easy to start and suitable for emergency applications, with various controllers available for different applications.
Standard Supply Scope
The diesel generator set includes a Perkins diesel engine, brushless AC alternator, 40℃ radiator, ComAp control module, battery charger, steel base, and isolators. It also includes a power output circuit breaker, batteries, industrial silencer, maintenance tools, and operation manuals.
Remarks
The generator allows a 10% overload for 1 hour every 12 hours. Each unit undergoes performance load tests and all protection and control functions are tested before dispatch.
Dimension and Weight
Length: 1105 mm, Width: 565 mm, Height: 920 mm, Dry weight: 400 kg.
Ambient Conditions
Ambient Temperature: ≤40℃, Humidity: ≤60%, Altitude: ≤1000 m.
Applicable Standards
ISO8528, ISO3046, IEC60034, IEC34, BS5000PT99, BS5514, GB2820, GB755.
Diesel Engine
Make: Perkins, Model: 403A-11G1, Engine Power Net: 8.4 kW (Prime), 9.3 kW (Standby), 3 cylinders, naturally aspirated, compression ratio 23:1, direct injection, displacement 1.131 L, fuel consumption 252 g/kWh.
AC Alternator
Make: Marathon, Model: GM-8.6-4, Rated Power: 8.9 kW, Rated Voltage: 400 V, Ingress Protection: IP21/IP23, Insulation Class: H, Brushless excitation system.
Control and Power System
Standard control panels offer manual and auto startup functions, with LCD displays for parameters and alarms. Optional RS232 and RS485 interfaces for monitoring, with MODBUS protocol. Automatic control systems are available for unattended operation and parallel control panels for synchronizing multiple units.
Optional Accessories
Includes exhaust systems, cooling systems, pre-heating systems, electrical systems, fuel systems, canopy generators, power stations, and maintenance tools.
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Catalog excerpts

PP7P-1

帕特珀金斯系列柴油发电机组 PAT-TECH PERKINS SERIES DIESEL ENGINE GENERATOR 发电机组额定容量 RATINGS AND PERFORMANCE DATA 型号 Model Rated Speed Power Factor Prime Rating Standby Rating 60Hz 及其它电压等级机组请与工厂联系 Consult factory for 60Hz and other voltages. 定义 DEFINITIONS 主用功率 Prime Rating 主用功率适于连续地对变化负载提供电力输出, 没有年度运行时间限制. 主用功率可在 12 小时内提供 1 小时 10% 过负载运行。 There ratings are applicable for supplying continuous electrical power at variable load. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours. 备用功率 Standby Rating 备用功率适于在市电故障时对变化负载提供连续电力输出, 年度运行低于 500 小时. 备用功率机组没有过载能力。 There ratings are applicable for su

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PP7P-2

主要特点 Main Features ⚫ 帕特公司提供所供产品全部直接品质保证 PAT-TECH provides one-source responsibility for the generators and accessories ⚫ 电气性能满足 ISO 8528-5 性能标准 Transient performance meets ISO 8528-5 ⚫ 高品质、可靠的功率输出 High quality and reliability power output ⚫ 结构简单, 功率损耗小, 故障率低 Simple structured, lower power loss, lower fault ⚫ 允许在较宽的温度范围内工作而不需修正 Able to be operating under wide ambient conditions without de-rating output ⚫ 独立的燃油直接喷油系统保证最佳燃油雾化并快速经济 尺寸和重量 DIMENSION AND WEIGHT 长 Length(L) 环境条件 AMBIENT CONDITIONS 环境温度 Ambient Temperature Independent fuel fire system to ensure best fuel atomization 相对湿度 Ambient Humidity...

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PP7P-3

发动机 DIESEL ENGINE 制造商 MAKE: 发动机净功率 Engine Power Net 结构形式 No. of Cylinders and Alignment 8.4 (主用 PRP) 9.3 (备用 LTP) 3 Cylinder 缸, L,自然进气 Naturally aspirated 燃烧方式 Combustion 缸径/冲程 Bore/Stroke 直喷式 Direct compress fired 77/81 燃油类型 Fuel 燃油消耗的 0.15% 0.15% of fuel consumption 调速方式 Governing Type 机械调速 Mechanical 冷却方式 Cooling System 闭式水循环空气冷却 Closed water circulation 总冷却液用量 Total Coolant Capacity 润滑油总用量 Total Lubrication System Capacity 燃烧进气流量 Combustion Air Flow 排气流量 Exhaust Gas Flow 排气温度 Exhaust Temperature 排气背压 Exhaust Back Pressure 冷却风扇空气流量 Cooling Fan Air Flow 启动方式 Starting System 交流发电机 AC ALTERNATOR...

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PP7P-4

控制及配电系统 CONTROL AND POWER SYSTEM 标准机组控制屏功能 Standard Control Functions ⚫ 标准型机组控制屏满足机组正常操作, 选择 MRS 系列控制器, 具备手动和遥控启动 (ATS 控制)功能; 维护、手动、自动工作模式选择。 Standard control panel meets all the normal applications. MRS control module designed for both manual and auto startup (ATS function), and available maintenance, MAN and AUTO modes. ⚫ LCD 液晶显示柴油机的各项参数、报警; 柴油发电机组过压/欠压、低频/高频、低油 压、高水温、急停、蓄电池过压/欠压、过电流/短路故障等保护功能; 提供历史状态 记录。 LCD monitor to show all the operating parameters and provide alarm functions. Protection functions include over-voltage and under-voltage, over-frequency and under-frequency, low oil pressure,...

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PP7P-5

可选附件 OPTIONALS 排气系统 EXHAUST SYSTEM 冷却系统 COOLING SYSTEM  住宅型消音器 Residential Silencer  热交换器 Heater exchanger  远置冷却水箱 Remote radiator 预热系统 PRE-HEATING SYSTEM  水套预热器 Coolant heater 电气系统 ELECTRICAL SYSTEM  外置快速充电器 Separate battery charger  发电机空间加热器 Alternator Space heater  免维护畜电池 Maintenance-free batteries  燃油加热器 Fuel heater  动力电缆 Power cable  箱体空间加热器 Enclosure Space heater  多芯信号电缆 Multi-core signal cable 燃料系统 FUEL SYSTEM  远程显示盘 Remote Repeater Panel  自动补油泵 AUTO fuel pump  启动切换柜 ATS Auto Changer-over Panel  手动补油泵 MAN fuel pump  4 极断路器 Circuit Brekaer, 4P  油位指示 Fuel level indication...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.