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20kVA Silent Generator Set with Cummins Engine

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Model NO.:
MC20(S)-1
After-sales Service:
Global Warranty Provide 24/7 Service
Warranty:
18 Months
Type:
Self-Starting Diesel Generator
Installation Method:
Fixed
Stroke:
Four Stroke
Cooling Method:
Water Cooling
Output Type:
AC Three Phase
Speed:
HSS
Conditions of Use:
Land Use
Usage:
Common Units, Standby Unit, Emergency Crew
Landuse Type of Unit:
Low Noise Automation Type
Excitation Mode:
AC Rotating Exciter
Engine Model:
4b3.9-G11
Engine Speed (Rpm):
1500
Control System:
Digital
Fuel Tank Capacity Operating Time:
≥ 8h @ 75% Load
Frequency (Hz):
50
Trademark:
MPMC
Transport Package:
Custom Cabinet
Specification:
2600x1130x1537
Origin:
China
Product Description
Engine Specifications
 
Engine model & manufacturer4B3.9-G11 (Cummins)
Emission Certification--
Number of cylinders4
Cylinder arrangementIn-line
CycleFour stroke
AspirationNaturally aspirated
Bore x Stroke102 x 120 mm
Displacement3.9 L
Compression ration18.0:1
Prime power /speed20 kW/1500 rpm
Standby power /speed22 kW/1500 rpm
Speed governorMechanical
Cooling systemForced Water Cooling Cycle
Frequency droop≤ 5%
Total lubrication system capacity10.9 L
Coolant capacity (engine only)7.2 L
Fuel consumption100% load236 g/kWh @1500 rpm
Starter motorDC 24V
Charge alternatorDC 24V
  1. Heavy duty diesel engine
  1. Starter battery (with lead acid) including rack and cables
  1. Anti-vibration mount
  1. Flexible fuel connection hoses
  1. Replaceable fuel filter, oil filter & air filter
  1. Exhaust silencer and bellows
  1. Cooling radiator and fan
  1. Operation manuals and circuit diagram documents
 

Alternator Specifications

Alternator
Number of phase3
Power factor (Cos Phi)0.8
Poles4
Insulation typeH class
Winding Pitch2/3
IP ratingIP23
BearingSingle bearing
Voltage regulatorA.V.R
CouplingFlexible disc

Control Panel
DSE 4520 MKII
Auto start and auto mains failure control module
 (Alternator frequency & can speed sensing)		 
Key benefits
  1. Ultimate size to feature ratio.
  2. Automatically transfers between mains (utility) and generator.
  3. Hours counter provides accurate information for monitoring and maintenance periods.
  4. User-friendly set-up and button layout for ease of use.
  5. Multiple parameters are monitored simultaneously which are clearly displayed on the largest back-lit icon display in its class.
  6. The module can be configured to suit a wide range of applications.
  7. Compatible with a wide range of CAN engines including Tier 4.
  8. IP65 rating (with optional gasket) offers increased resistance to water ingress.
Key features
  1. Auto Start and AMF mode in one module.
  2. J1939-75 support and CAN alarm ignore function.
  3. Alternator frequency & CAN speed sensing in one variant.
  4. Largest back-lit icon display in its class.
  5. Heated display option.
  6. Real time clock provides accurate event logging.
  7. Fully configurable via the fascia or PC using USB communication.
  8. Extremely efficient power save mode.
  9. 3 phase generator sensing.
  10. 3 phase mains (utility) sensing
  11. Compatible with 600 V ph to ph nominal systems.
  12. Generator/load power monitoring (kW, kVA, kVar, PF).
  13. Accumulated power monitoring (kWh, kVAh, kVarh).
  14. Generator overload protection.
  15. Generator/load current monitoring and protection.
  16. Fuel and start outputs (configurable when using CAN).
  17. 4 configurable DC outputs.
  18. 3 configurable analogue/digital inputs
  1. 4 configurable digital inputs.
  2. Configurable staged loading outputs.
  3. 3 engine maintenance alarms.
  4. Engine speed protection.
  5. Engine hours counter.
  6. Engine pre-heat.
  7. Engine run-time scheduler.
  8. Engine idle control for starting & stopping.
  9. Tier 4 engine instrumentation screens.
  10. Battery voltage monitoring.
  11. Start on low battery voltage.
  12. Configurable remote start input.
  13. 1 alternative configuration.
  14. Comprehensive warning, electrical trip or shutdown protection upon fault condition.
  15. LCD alarm indication.
  16. Event log (50)
 

Options

EngineAlternatorFuel SystemGenerating Set
  • Water Jacket Preheater
  • Oil Preheater
  • Oil manual pump
  • PMG excitation
  • Space heater
  • Winding temperature measuring
  • 12 / 24 hour base tank
  • Bunded fuel tank
  • External fuel tank
  • Automatic fuel feeding
  • Switch between external tank and base tank (three-way valve)
  • Deepsea, ComAp, Smartgen etc. controller
  • Trailer
  • Tools with the machine


About MPMC



Established in 2008, Shanghai, China.High-tech enterprise qualification.World-class smart cloud hybrid energy solution provider.Products are sold all over the world-more than 120 countries & regions.The first publicly listed company in diesel  generator sets industry in China.
 

Product advantages
Service system
Product life cycle services
*Global Warranty Service
*Professional service team with rich product service experience
*Efficient service team, providing 24/7 service to help customers to get the best operating results

Main Products
Main Products
Application Cases
500kVA Cummins Powered Rental and Mining generators in Australia (BHP Billion).
Australian Mining Generators (Roy Hill)
Qty.: 81 units  
MPMC took quick action to leverage engine inventory and triggered special process to make sure that all required gensets are delivered in time.
A state-owned Telecom Engineering Program in Peru. Qty: 225 units
72 hours base fuel tank with ATS installed interior.
4x 750kVA 20GP Containerized gensets are going ahead to our customer in New Zealand.
7x 500kVA Prime Open Gensets are in testing before delivery to our customer in Russia.

All 7x 500kva gensets are in parallel running.

A Heat Exchange Plate is used to replace traditional Radiator to be remote water cooled.





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