Enerzip 1000 kW / 1250 kVA Diesel Generators Powered by Mitsubishi Engines
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Enerzip 1000 kW / 1250 kVA Diesel Generators Powered by Mitsubishi Engines
Enerzip 1000 kW / 1250 kVA Diesel Generators Powered by Mitsubishi Engines are designed for heavy-duty industrial prime power, standby power and emergency backup applications. This generator model is suitable for mining sites, factories, oil and gas facilities, data centers, hospitals, commercial buildings, airports, construction projects, industrial plants and remote power supply projects requiring reliable three-phase diesel power.
This Enerzip diesel generator is powered by a Shanghai MHI / Mitsubishi S12R-PTA-C diesel engine platform and matched with a high-efficiency brushless alternator, digital generator control system, heavy-duty steel base frame, radiator cooling system, industrial exhaust silencer and standard generator protection devices. The generator can be supplied as an open type, silent type, containerized type or customized power system according to project requirements.
The generator set is suitable for both prime power and standby power applications. It can operate as a single diesel generator or be integrated with ATS panels, synchronizing panels, distribution boards, output cabinets, fuel transfer systems and remote monitoring systems for larger industrial power systems.
Power Rating and Application Definition
The prime power rating is suitable for variable load applications where the generator may operate for an unlimited number of annual operating hours within the required maintenance intervals. The permissible average power output during a 24-hour period should not exceed the recommended average loading condition according to project design and applicable generator standards.
The standby power rating is intended for emergency power supply under agreed operating conditions. Standby power is typically used when the mains supply fails. No overload capability is available under standby rating. For continuous, high-load or remote site applications, Enerzip can help confirm the correct generator rating, cooling system, fuel tank capacity and control configuration according to the actual load profile.
Main Generator Specifications
| Generator Model | MS1400D5 |
| Prime Power | 1000 kW / 1250 kVA |
| Standby Power | 1120 kW / 1400 kVA |
| Frequency | 50 Hz |
| Phase | 3 Phase |
| Power Factor | 0.8 |
| Rated Speed | 1500 rpm |
| Standard Voltage | 400/230V |
| Available Voltage | 380/220V, 415/240V |
| Fuel Type | Diesel |
| Alternator Type | Brushless |
| Cooling System | Water-cooled |
| Control System | Digital generator control system |
| Application | Prime Power and Standby Power |
Voltage and Current Data
| Voltage | Standby Power | Prime Power | Standby Current |
| 415/240V | 1400 kVA / 1120 kW | 1250 kVA / 1000 kW | 1947.7 A |
| 400/230V | 1400 kVA / 1120 kW | 1250 kVA / 1000 kW | 2020.8 A |
| 380/220V | 1400 kVA / 1120 kW | 1250 kVA / 1000 kW | 2127.1 A |
Performance Data
| Engine Brand | Shanghai MHI Engine / Mitsubishi Engine Platform |
| Engine Model | S12R-PTA-C |
| Speed Control Type | Electronic |
| Phase | 3 Phase |
| Control System | Digital |
| Starter Motor Voltage | 24V |
| Frequency | 50 Hz |
| Engine Speed | 1500 rpm |
Fuel Consumption Data
| Load Condition | Fuel Consumption |
| 100% Standby Power | 288 L/h |
| 100% Prime Power | 261 L/h |
| 75% Prime Power | 202 L/h |
| 50% Prime Power | 146 L/h |
Fuel consumption data is based on standard reference conditions with diesel fuel. Actual fuel consumption may vary according to site altitude, ambient temperature, load factor, fuel quality, cooling arrangement and installation conditions.
Dimension and Weight
| Dimension | Open Type | Silent Type |
| Length | 4530 mm | 6058 mm |
| Width | 2085 mm | 2438 mm |
| Height | 2375 mm | 2591 mm |
| Net Weight | Based on final configuration | Based on final configuration |
| Fuel Tank | Optional | Optional |
Dimensions, weights and fuel tank capacity may vary according to alternator brand, canopy design, fuel tank size, exhaust system, control system, cable connection method and other customized project requirements.
Engine Specifications
| Engine Model | S12R-PTA-C |
| No. of Cylinders | 12 |
| Cylinder Arrangement | V Type |
| Cycle | 4 Stroke |
| Induction System | Based on engine configuration |
| Compression Ratio | 14.0:1 |
| Bore | 170 mm |
| Stroke | 180 mm |
| Displacement | 49.03 L |
| Firing Order | 1-12-5-8-3-10-6-7-2-11-4-9 |
| Approximate Engine Weight | 5350 kg |
Cooling System
| Cooling Type | Water-cooled |
| Water Pump | Gear drive centrifugal type |
| Water Pump Capacity | 1650 L/min at 1500 rpm |
| Thermostat | Wax pellet type x 4 pcs |
| Thermostat Opening Temperature | 71–85°C |
| Fan | Pusher type steel fan |
| Coolant Capacity | Based on engine, radiator and piping configuration |
| Radiator Arrangement | Standard radiator or customized remote radiator option |
The cooling system can be configured for demanding site conditions. For high ambient temperature applications, the cooling system can be designed for operation in 50°C / 122°F ambient conditions, subject to final installation design and air flow requirements.
Fuel System
| Fuel Inlet Piping | Flexible hose with Rc 3/4 joint |
| Fuel Return Piping | Flexible hose with Rc 3/4 joint |
| Injection Pump | Bosch type PS6 without timer |
| Feed Pump | Piston type with priming pump |
| Injection Nozzle | Hole type, 0.325 mm x 10 holes |
| Fuel Filter | Paper element cartridge type |
Air Intake System
| Air Cleaner | Donaldson FTG13L x 4 pcs |
| Turbocharger | Mitsubishi type TD13L-45QV23.5(55) |
| Air Cooler | Plated element type |
| Air Heater | Not supplied as standard |
Lubrication System
| Oil Pump | Gear pump type |
| Oil Pump Capacity | 480 L/min |
| Lubricating Oil Pressure at Main Gallery | 0.5–0.65 MPa |
| Oil Pan Full Level | 150 L |
| Oil Pan Low Level | 110 L |
| Additional Oil Quantity | 30 L |
| Total Oil Quantity | 180 L |
| Lubricating Oil Filter Full Flow | 20 μ |
| Lubricating Oil Filter By-pass Flow | 2 μ |
| Lubricating Oil Cooler | Water-cooled corrugated type |
Engine Control and Starting System
| Governor | Electronic speed governor |
| Actuator | DC24V |
| Controller | XS-400B-03 or equivalent according to project configuration |
| Magnetic Pick Up | With connector |
| Starter Switch | With key and heat position |
| Starting Motor | DC24V, 7.5 kW |
| Starter Current | Rush 1250A, cranking 400A |
| Battery Capacity | Recommended DC24V, 400Ah |
| Charging Alternator | With voltage regulator |
Alternator Specifications
The generator is matched with a high-efficiency brushless alternator selected according to the required voltage, frequency, site load condition, motor starting requirement and project configuration. Different alternator brands and excitation systems can be supplied according to customer requirements.
| Number of Phase | 3 Phase |
| Power Factor | 0.8 |
| Poles | 4 |
| Winding Connection | Star-series |
| Terminals | 12 |
| Insulation Type | Class H |
| Winding Pitch | 2/3 |
| IP Rating | IP23 |
| Excitation System | Self-excited |
| Bearing | Single bearing |
| Coating | Vacuum impregnation |
| Voltage Regulator | AVR |
| Coupling | Flexible disc coupling |
Control Panel Configuration
The Enerzip control panel is designed for generator monitoring, engine protection, alternator protection, AMF operation and optional remote monitoring. The system can be configured according to manual start, automatic start, standby power, prime power, ATS connection or synchronization operation.
- Emergency stop button
- Protection MCB
- Battery charger
- Integrated aviation plug
- ATS connection
- Digital control module
- Manual start and automatic start/stop operation
- 3-phase generator set monitoring
- Support for engines equipped with electronic control units
- Comprehensive diagnostic message display
- Push buttons for simple operation and lamp test
- Graphic back-lit LCD display
- Adjustable parameters via keyboard or PC
- Mains measurements for 50Hz and 60Hz applications
- Generator measurements for 50Hz and 60Hz applications
- Comprehensive shutdown and warning functions under fault conditions
Generator Protection Functions
- Over-voltage protection
- Under-voltage protection
- Over-frequency protection
- Under-frequency protection
- Current asymmetry protection
- Voltage asymmetry protection
- Over-current protection
- Overload protection
- Battery voltage monitoring
- Engine speed measurement by magnetic pick-up
- Configurable analog inputs
- Configurable programmable binary inputs and outputs
- Warm-up function
- Cooling-down function
- Generator circuit breaker and mains circuit breaker control with feedback
- Running hours counter
- Event log
Control Panel Benefits
- Less wiring and fewer external components
- Integrated generator control solution
- Reduced engineering and programming workload
- User-friendly setup and button layout
- Module can be configured for different applications
- PC software support for simplified configuration
- Wide range of communication capabilities
- Suitable for prime power, standby power and AMF applications
Control System Operating Conditions
| Operation Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Operating Humidity | 95% without condensation |
| Vibration | 5–100Hz, a=4g; 5–25Hz, ±1.6 mm |
| Shock | a = 500 m/s² |
Standard Features
- Shanghai MHI / Mitsubishi S12R-PTA-C diesel engine
- High-efficiency brushless alternator
- Digital generator control module
- Manual and auto-start control panel
- DC and AC wiring harnesses
- Radiator cooling system
- Heavy-duty steel base frame
- Industrial exhaust silencer
- Output circuit breaker
- Emergency stop system
- Generator protection functions
- Engine protection functions
- Alternator protection functions
- Battery charging system
- Anti-vibration mounting system
- Operation and maintenance documentation
Sound Attenuated Enclosure
The generator can be supplied with a fully weatherproof sound attenuated enclosure for outdoor installation. The enclosure is designed with internal exhaust silencer, ventilation arrangement, maintenance access doors and corrosion-resistant construction. Silent canopy design can be customized according to noise level requirements, ambient temperature, installation space and site operating conditions.
Optional Configurations
| Engine Options | Water jacket pre-heater, fuel heater, oil pre-heater, oil temperature sensor |
| Alternator Options | Winding temperature measuring instrument, alternator pre-heater, PMG, anti-damp and anti-corrosion treatment, anti-condensation heater, winding and bearing RTD |
| Generator Set Options | Tools with the machine, extended range fuel tank, bunded fuel tank, rental type canopy, trailer |
| Fuel System Options | Low fuel level alarm, automatic fuel feeding system, fuel T-valves, fuel transfer system control |
| Cooling System Options | Front heat protection, remote radiator, customized cooling arrangement |
| Control Panel Options | Remote control panel, ATS, synchronizing controller, adjustable earth leakage relay, Ethernet interface, GSM modem, wireless internet, RS232-RS485 dual port interface |
Additional Control Options
- Synchronizing control panel
- Distribution board with sockets kit and power busbar
- Battery trickle charge ammeter
- Earth leakage protection
- Earth fault protection
- Low fuel level alarm
- Low fuel level shutdown
- High fuel level alarm
- Fuel transfer system control
- Low coolant level shutdown
- High lubricating oil temperature shutdown
- Overload alarm through breaker alarm switch
- Engine coolant heater controls
- Control panel heater
- Speed adjust switch
- Oil temperature display on LCD screen
- Additional 8 inputs and outputs
- Remote monitoring and remote control through Ethernet or wireless communication
Design Criteria
The generator set can be configured to meet applicable diesel generator performance requirements for transient response, emergency standby operation and industrial power supply applications. The cooling system can be designed for operation in high ambient temperature environments, including 50°C / 122°F conditions, subject to final site installation and ventilation design.
For motor starting applications, the alternator and generator output can be selected according to the starting current, load step, voltage dip requirement and site operating mode. For critical power applications, Enerzip can provide ATS systems, synchronization systems, paralleling panels and distribution solutions according to the electrical design.
Applications
This Mitsubishi powered diesel generator is suitable for heavy-duty industrial applications requiring stable, rugged and reliable power. It can be used in mining operations, oil and gas facilities, industrial plants, large commercial buildings, airports, hospitals, data centers, manufacturing workshops, construction projects and remote power stations.
For mining and remote industrial sites, this generator can support pumps, ventilation systems, lighting systems, crushing equipment, workshops, conveyor systems, communication systems and emergency backup loads. For commercial buildings, hospitals and data centers, it can be integrated with ATS panels and distribution cabinets to provide automatic standby power when the mains supply fails.
For larger power systems, multiple generator sets can be connected through synchronization panels and power distribution systems. Enerzip can support project configuration according to load capacity, voltage level, cable connection, fuel supply, control logic, enclosure type and site installation requirements.
Enerzip Generator Solutions
As an industrial power system supplier, Enerzip provides open type diesel generators, silent diesel generators, containerized diesel generators, ATS systems, paralleling systems, high-voltage generator solutions and customized industrial power systems for different project applications.
For more details about this product series, please visit 1000 kW / 1250 kVA Diesel Generators.
Enerzip can configure generator sets according to engine brand, alternator brand, controller brand, voltage, frequency, canopy type, fuel tank capacity, noise level, ambient temperature, altitude, load type, installation environment and project requirements.
Quality and Compliance
Enerzip generator systems can be configured according to applicable international electrical standards and customer site requirements. ISO 9001, ISO 14001, ISO 45001 and CE certificates are available for applicable product and project documentation. Factory testing, load testing and inspection can be arranged before delivery according to order requirements.
Load testing, inspection and documentation can be arranged according to project requirements. Generator configuration, technical data and final dimensions may be adjusted according to actual production design, component selection and customer requirements.
Price
Negotiable / Based on Configuration
The final price depends on engine configuration, alternator brand, controller brand, canopy type, voltage, fuel tank capacity, ATS system, paralleling system, transportation method and project requirements. Please contact Enerzip for the latest factory quotation.




