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230V 20kVA DPGP/20SA Water Cooled Diesel Generator

230V 20kVA DPGP/20SA Water Cooled Diesel Generator

Mac Afric

Regular price 752,013.99 Mt
Regular price Sale price 752,013.99 Mt
Sale Sold out
Taxes included. Shipping calculated at checkout.

Powered by FAW 4DW91-29D, the DPGP/20SA provides 20kva Prime Power (PRP). Mated to a single-bearing AVR-controlled brushless, self-excited alternator. Deepsea Manual / AMF Control Panel. Built-in ATS (Auto Transfer Switch) and many more features detailed below.

  • Powered by FAW 4DW91-29D engine
  • Coupled to a single bearing, self-excited, brushless alternator controlled by AVR
  • Deepsea Manual / AMF Control Panel.
  • Integrated ATS (Auto Transfer Switch).
  • Configured with 3-pole MCCB.
  • Cable entry points on side panel.
  • Anti-vibration supports coupled between engine/alternator and base structure.
  • Wiring in accordance with IEC standard.
  • Sturdy, powder-coated, soft sound-attenuating modular canopy that won't deform when the entire structure is lifted.
  • Residential mild steel exhaust muffler with asbestos lower than stainless steel.
  • Heavy-duty manufactured powder-coated steel base frame with integrated daytime fuel tank including filler/filter and fuel sender.
  • Center lifting points and forklift holes are provided to easily maneuver the generator set into the installation position.
  • Full load testing is performed at 50%, 75% and 100%, as well as comprehensive FAT (factory acceptance testing).
  • A complete set of operation and maintenance manuals and circuit wiring diagrams are supplied with the unit.

Specifications

Power factor

Partner 4-pole alternators are designed to operate between 0.8 and 1 power factor. The alternator will be disqualified when operating below 0.8 power factor.

Assessment

Rating is at sea level and a reduction of 5% - 10% should be allowed if the unit operates at any altitude greater than 1500MASL (consideration should be given to whether the engine is Turbo or naturally aspirated)

VAC

380-400-415V/220-230-240V (50Hz)

Main Power (PRP)

Applicable to supply power to varied electrical loads for unlimited hours. Prime Power (PRP) is in accordance with ISO 8528. Ten percent overload capacity is available in accordance with ISO 3046, AS 2789, DIN 6271 and BS 5514.

Emergency Standby Power (ESP)

Applicable to supply power to varied electrical loads during power interruption from a reliable source. Emergency standby power (ESP) is in accordance with ISO 8528. Fuel stall power is in accordance with ISO3046, AS 2789, DIN 6271 and BS 5514.

Engine data
  • Manufacturer: FAW
  • Model: 4DW91-29D
  • Engine speed: 1500rpm
  • Main power: 21KW/28HP
  • Standby power: 23KW/30HP
  • Type: 4-cycle, in-line, 4-cylinder
  • Cooling: Water – cooled
  • Vacuuming: naturally aspirated
  • Displacement: 2.54L
  • Cylinder bore* Stroke: 90mm×100mm
  • Number of cylinders: 4
  • Compression ratio: 17:1
  • Minimum full load speed: 1500 rpm
  • Steering wheel direction and rotation: counterclockwise
  • Governance: Mechanical
Refrigeration system
  • Coolant capacity in engine only: 6L
  • Thermostat setting temperature (range): 83-95 ℃
  • Max coolant temperature. allowed_standby: 104℃
Engine weight
  • 220 kg
Alternator data
  • Model: DAC 184J
  • Output power: 20 Kva
  • Rated current 0.8PF: 86A per phase
  • AVR Model: SX460
  • Phase and connection: 1 Wire Phase 2
  • Power factor (Cos Phi): 0.8
  • Exciter stator resistance: 20 Ohms at 22℃
  • Maximum overspeed: 2250 Rev/Min
  • Control system: self-excited
  • Insulation class: H
  • Degree of protection: IP23
  • Voltage regulation: ± 1.0%
  • Winding cables: 12
  • Winding pitch: two thirds
  • Waveform distortion: No load<1.5% Linear balanced load without distortion<5.0%
  • Stator winding: Double concentric layer
  • Bearing: Single
  • Exciter rotor resistance: 0.091 Ohms PER PHASE at 22°C
Fuel consumption at various loads
  • 50% of prime power: 3 LPH
  • 75% of prime power: 4.5 LPH
  • 100% of prime power: 6 LPH
Canopy with Sound Attenuation - SAT
  • The sound attenuating canopy produced by plasma and CNC towers not only meets residential sound control requirements, but also ensures the correct cooling aeration required for normal operation. Generators can be installed outdoors to save space.
  • Modular design for ease of maintenance and access.
  • Special high temperature flame retardant sound insulation foam.
  • Door hinge and handle.
  • Mild steel steel plate with powder-coated surface finish is used for the construction of the upper cover.
  • Soundproofing foam ranges from 40mm to 100mm depending on the degree of attenuation required.
  • Standard attenuation noise level: 75 ~ 80dB within 1m; 72~75dB within 7m.
  • The Silencer is installed within the soundproof cover within a specially manufactured fire compartment.
  • The control panel is installed inside the hood and has an ATS assembly
Our AMF control panel uses a deepwater control module

The Module is an automatic network failure controller for generator set applications. The AMF panel is used where the local grid supply is supported by an appropriately sized generator set. The AMF panel monitors local power; If this supply fails or falls outside preset limits, the AMF panel will control preheat, fuel solenoid, and generator set starting through relays and contacts or through the engine ECU, if available.

Automatic Network Failure Control Panel
  • Deep Sea Electronic Controller 4520 with Automatic Transfer Switch
  • Emergency stop button
  • Static Battery Charger
  • Electronically and mechanically interlocked four-pole ATS
Key Features of the DSE 4520 AMF Controller
  • This module is used to monitor the mains supply and automatically start the generator set
  • Shutdown alarms
  • Stop/Rest – Manual – Automatic – Test – Start Functionality
LCD display measurement
  • Mains Volts (LL/LN)
  • Generator Amplifiers (L1, L2, L)
  • Generator Frequency
  • Engine operating hours
  • Plant battery voltage
  • Engine oil pressure (PSI and Bar)
  • Engine speed (RPM)
  • Engine temperature (degrees Celsius)
Shutdowns and crashes
  • Under/over speed
  • Failed to start/stop
  • High engine temperature
  • Low oil pressure
  • Billing failure
  • Generator under/overvoltage and frequency
  • Under/over voltage of the electrical network
  • Emergency stop

Specifications table

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Product Product subtotal Quantity Price Product subtotal
230V 20kVA DPGP/20SA Water Cooled Diesel Generator
230V 20kVA DPGP/20SA Water Cooled Diesel GeneratorMGENER017
230V 20kVA DPGP/20SA Water Cooled Diesel GeneratorMGENER017
752,013.99 Mt/ea
0.00 Mt
752,013.99 Mt/ea 0.00 Mt