Open Frame Cummins Diesel Genset 1200kW 1500kVA Industrial Power Diesel Generator

JFP 1200kW (1500kVA) Open Type Cummins Diesel Generator Set with Stamford Alternator

1. Product Overview

This 1200kW (1500kVA) ultra-high-power open-frame diesel generator set is equipped with a genuine Cummins KTA50-GS8 heavy-duty industrial V-type diesel engine and original UK Stamford high-power brushless alternator. Designed with a professional open-type structure, this large industrial genset features massive power reserve, extreme overload resistance, unobstructed high-efficiency heat dissipation and ultra-stable long-term continuous output performance. It is specially developed for super heavy-load industrial prime power supply and critical high-power standby power scenarios.

Fully compliant with CE, ISO9001 and ISO8528 international industrial standards, the unit is widely used in large petrochemical bases, open-pit mining groups, large-scale data center clusters, offshore engineering projects, national municipal key projects, large industrial parks and remote large-scale off-grid power stations. Optional ATS automatic transfer switch, intelligent remote monitoring system and multi-unit parallel grid-connection system support fully unattended intelligent power supply, serving as a core high-reliability power solution for super-large global engineering projects.

2. Core Features

• Genuine Cummins K50 Series Super Heavy-Duty Engine
  Powered by authentic Cummins KTA50-GS8 16-cylinder V-type, water-cooled, turbocharged and intercooled four-stroke diesel engine. Adopting Cummins exclusive PT fuel injection system and heavy-duty cast iron engine block, it delivers explosive power reserve, extremely fast transient load response, low fuel consumption and excellent harsh environment adaptability. This classic large-bore industrial engine is designed for 24/7 long-term full-load operation, with strong resistance to variable impact loads and ultra-low long-term failure rate. Supported by Cummins global full-service network, spare parts supply and technical support are available worldwide.
• Original Stamford High-Power Premium Brushless Alternator
  Matched with world-famous original Stamford large-power 100% pure copper brushless alternator, featuring Class H ultra-high temperature resistance insulation and IP23 professional protection grade. Adopting optimized 2/3 pitch winding structure and high-precision intelligent AVR automatic voltage regulator, it achieves ultra-low THD clean sine wave power output. It possesses supreme heavy-load starting capability and excellent voltage recovery performance, perfectly adapting to high-power motor equipment and large-scale precision automation production lines. The brushless maintenance-free structure eliminates carbon brush wear, greatly reducing long-term operational failure risks and maintenance costs.
• Open Frame Maximum Heat Dissipation & Extreme Stability
  The full open-frame layout completely exposes the large-size radiator, engine body and circulating air duct system, realizing zero-resistance natural ventilation and heat dissipation. It thoroughly solves the fatal overheating problem of ultra-high-power units during long-duration full-load continuous operation. Compared with canopy-type gensets, it has stronger high-temperature resistance, higher continuous operation stability and longer service life, being the standard preferred configuration for super-large industrial uninterrupted power supply systems.
• Industrial-Grade Intelligent Full Protection System
  Equipped with high-end industrial Smartgen or DeepSea digital controller, which monitors voltage, current, frequency, coolant temperature, oil pressure, rotating speed, exhaust temperature and cumulative running hours in real time. It integrates complete protection logic including low oil pressure, high water temperature, over-speed, over-voltage, under-voltage and overload, with automatic alarm and emergency shutdown functions to ensure safe and stable operation under extreme heavy-load and complex working conditions.
• Super Reinforced Heavy-Duty Integrated Base
  Adopts customized ultra-thick integral steel base with large-capacity built-in fuel tank and multi-group high-strength shock absorbers. It effectively offsets strong mechanical vibration generated by ultra-high-power operation and avoids equipment resonance displacement. The integrated overall structure requires no complicated foundation construction, convenient for integral hoisting, container transportation and on-site rapid installation.

3. Main Functions

• 24V Stable DC Electric Start System: Standard heavy-duty 24V electric starting device ensures fast and reliable startup in ultra-low temperature, high humidity and harsh dusty industrial environments.
• Full-Range Intelligent Safety Protection: Automatic alarm and emergency shutdown for overload, overvoltage, undervoltage, low oil pressure, high coolant temperature and overspeed faults to realize full-process unit safety protection.
• ATS Automatic Switching (Optional): Auto start immediately once mains power fails and auto delay stop after grid power recovery, realizing fully unattended emergency standby power supply.
• 24/7 Ultra-Heavy-Load Continuous Operation: Super heat dissipation capacity and strong power endurance support long-term 100% full-load continuous operation, meeting prime power demands of super-large industrial bases.
• Remote Monitoring & Multi-Unit Parallel Operation (Optional): Supports remote real-time data monitoring, one-key start-stop control, fault record query and multi-unit parallel grid connection to expand power supply capacity for large power station systems.

4. Technical Specifications

Genset General Parameters

• Prime Power: 1200kW / 1500kVA
• Standby Power: 1320kW / 1650kVA
• Power Factor: 0.8 (Lagging)
• Phase System: 3 Phase 4 Wire
• Rated Voltage: 400/230V (50Hz) / 220/127V (60Hz Optional)
• Rated Frequency: 50Hz / 60Hz Customizable
• Rated Speed: 1500RPM / 1800RPM
• Unit Type: Open Type / Open Frame Ultra-Heavy Industrial Genset
• Certification: CE, ISO9001, ISO8528

Engine Parameters (Cummins)

• Engine Model: KTA50-GS8
• Engine Type: 16-Cylinder V-Type, Water-Cooled, Turbocharged & Intercooled, 4-Stroke Direct Injection Diesel Engine
• Fuel System: Cummins PT Fuel Injection System
• Starting System: 24V DC Electric Start
• Fuel Type: Commercial Diesel
• Operation Mode: Super-large industrial long-term ultra-heavy-load continuous & standby power

Alternator Parameters (Stamford)

• Brand: Original UK Stamford
• Type: Brushless, Self-Excited, AVR Automatic Voltage Regulation
• Insulation Class: H
• Protection Class: IP23
• Winding Material: 100% Pure Copper
• Power Quality: Ultra-Low THD Industrial-Grade Clean Sine Wave

Control System

• Controller: Smartgen HGM6120N / DeepSea DSE6120
• Optional Configuration: ATS/AMF automatic system, remote monitoring module, multi-unit parallel operation system

5. Competitive Advantages

• Top-Tier Global Ultra-High-Power Brand Combination: Cummins K50 series large-bore industrial engine + original Stamford high-power alternator is the authoritative golden matching solution for global super-large industrial power projects. It has extremely high industry recognition, widely adopted in petrochemical, mining, offshore engineering and data center key projects, with stable and reliable performance recognized worldwide.
• Extreme Heavy-Load Resistance & 24/7 Super Stability: Cummins 16-cylinder V-type engine has massive power reserve and strong impact load resistance, adapting to extreme working conditions with frequent load fluctuations. The open-frame unobstructed heat dissipation design completely eliminates high-temperature overheating risks of ultra-high-power units, ensuring long-term full-load stable operation that canopy units cannot match.
• Industrial-Grade Ultra-Clean Stable Power Quality: Original Stamford high-power alternator with precise AVR voltage regulation technology provides ultra-stable low-distortion clean power. It effectively protects large-scale high-power equipment, automated production lines and core precision instruments from harmonic interference and voltage impact, avoiding major production losses and equipment failure risks.
• Low Long-Term Maintenance Cost & High Cost-Performance: Open layout supports full visual inspection and quick access to all core components, greatly simplifying daily maintenance and parts replacement. Brushless alternator design eliminates regular carbon brush maintenance. Without canopy cost, the unit achieves top-level industrial power performance with more competitive comprehensive cost.
• Dual Brand Global Full After-Sales Network: Both Cummins and Stamford have complete global service systems and spare parts supply channels. Overseas super-large projects can obtain fast cross-border technical support, on-site maintenance and spare parts replacement services, ensuring long-term stable unit operation.
• Strict Super-Heavy-Duty Factory Testing: Every 1200kW ultra-high-power unit undergoes 100% full-load aging test, dynamic performance calibration and multi-dimensional safety inspection before delivery, ensuring strong overload capacity, stable output and ultra-low failure rate for extreme industrial working conditions.
• Professional Large Project Customization: Supports multi-country voltage and frequency customization, ATS automatic switching, remote intelligent monitoring and multi-unit parallel grid connection, fully meeting the power supply supporting requirements of super-large industrial parks and power station clusters.

6. Application Scenarios

This 1200kW open type Cummins + Stamford ultra-high-power generator set is tailored for super-large heavy-duty industrial power supply scenarios. It is widely used in petrochemical industrial bases, large open-pit mining groups, offshore engineering operations, super-large data center clusters, municipal key construction projects, large industrial park power stations and remote ultra-large off-grid power supply projects.

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