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Perkins soundproof generator 20kva


  • Perkins soundproof generator 20kva
Price : ₦2,200,000.00
Type : Sell
Date : August 28, 2019
Condition : New
Warranty : Yes
Location : h107 alaba int'l market ojo lagos
Engineered to well renouwned UK manufacturing quality standards, Our Perkins Diesel Generators Are Known For Their Reliability and High Quality Modern Designs, We also specialise in Off Grid Power Solutions and Installations of New Diesel Generators and other alternative power solutions custom built to your specification, get in touch for more information. Our innovation diesel generator design is well known for their reliability worldwide, both locally and globally. Based in the heart of the United Kingdom. With an emphasis on Quality and Reliability for our New Diesel Generators, our talented team of engineers work hard to deliver high-quality solutions for any power requirements you may have. Covered by the extensive worldwide Perkins manufacturing warranty on all our products.
our diesel generators are made to high quality standards using reliable engines form manufacturers like Perkins. our team of engineers have years of experience in the power industry and will be more then happy to assist, we specialise in Perkins Generators and many other brands as well.

Voltage   230/400V
Ph             3
Pf               0.8
Hz               60
Stand-by Ratings     20KVA/ 17KW
Prime Ratings           20KVA/17KW
RPM                           1500

Engine Data
Manufacturer Perkins
Model 404D-22TAG
Cylinders 4, Vertical in-line
Max. power @ rated rpm; kWm (BHP) 36.4 (48.8)
Brake mean effective pressure; kPa 1095.4
Aspiration & Cooling Turbo charged air to air charge cooling
Total displacement; L (in3) 2.216 (135.2)
Bore; in. (mm) 3.3 (84)
Stroke; in. (mm) 3.9 (100)
Compression ratio 23.3:1
Governor type Mechanical
Rotation Anti-clockwise
viewed on flywheel

Engine Electrical System
Charging alternator 12V, Negative Ground
Alternator rating; (amp) 65
Starter motor rated voltage; (dc) 12
Battery quantity x rating 1 x 54Ah
Battery cold cranking amps; 410

Fuel System
Type of injection Indirect
Fuel injection pump Cassette type
Fuel supply connection size 3/8” NPT
Fuel return connection size 1/4” NPT
Max. fuel lift; m (ft) 3 (9.84)
Fuel prime pump Manual
Max. fuel flow; L/h (gal/h) 63 (16.6)
Fuel lift pump pressure; kPa 10
Fuel filter & water separator Available

Exhaust System
Exhaust gas flow; (m3/min) 8.4
Max. back pressure; (kPa) 10.2
Max. exhaust gas temp; (⁰C) 478
Exhaust outlet size; (mm) 42

Cooling System
Radiator ambient temp; ⁰C (⁰F) 50 (122)
Coolant capacity; L (gal) 9.3 (2.4)
Coolant pump drive Gear
Thermostat operation range; ⁰C 82-95
Max top tank temp; ⁰C 112
Cooling fan type Pusher
Cooling fan material Plastic
Combustion air flow; m3/min 2.49
Engine coolant flow; L/min (gal/min) 56.2 (14.9)
Energy to coolant and oil; kWt 37.7
Energy to ambient; kWt 4.6
Energy to cooling fan; kWt 0.7
Air filter Dry element

Lubrication System
Oil capacity; L (gal) 10.6 (2.8)
Oil cooler Water cooled
Oil filter Spin on, replaceable
Oil temp (continuous operation); ⁰C 125
Oil flow at rated speed; L/min 15.2

Alternator Data
Manufacturer Stamford
Winding #311 PI144H
Winding #06 – Dedicated 1 phase PI144H
Design 4 Pole, drip proof rotating field
Exciter type Brushless, self excited EBS option is available
Stator 2/3 winding pitch
Rotor Single bearing, flexible disc
Winding #311 12
Winding #06 4
Voltage regulator Solid state, Volts/Hz
Voltage regulation
Self excited 1%
Insulation Class H
Temp. rise @ 40⁰C ambient 125⁰C Prime
150⁰C Standby
Alternator Cooling Direct drive
centrifugal blower
Cooling air; m3/min 0.108
Waveform distortion No load < 1.5%
Non-distorting balanced linear load <5%
Max. over-speed; rev/min 2250
Telephone influence factor (TIF) <50
Telephone harmonic factor (THF) <2%
Sustained short circuit current 10sec with EBS fitted; (amp)
Winding #311 – Star 191
Winding #311 – Parallel Star 382
Locked rotor kVA (skVA) @30% voltage dip
Self Excited
480/277V – 3ph 84
208/120V – 3ph 56


• Gen. Voltage – under/over
• Gen. Frequency – under/over
• Engine Speed – under/over
• Engine Oil pressure – low
• Engine Temp. – low/high
• Battery Voltage – low/high
• Weak battery
• Fail to start/stop
• Charge fail
• Over current & load(kW/kVAr)
• Unbalanced load
• Independent Earth Fault
• Reverse Power
• Fuel level – low/high (optional
• Loss of speed signal

• Gen. Voltage (L-L/L-N)
• Gen Frequency
• Engine Speed
• Oil Pressure
• Water Temperature
• Battery Voltage
• Run time
• Engine maintenance due
• Phase sequence
• Pwr. monitoring
(kWh / kVAh / kVArh)
• Power (kW/kVA/kVAr)
• Power factor
• Gen. Current (L1-L2-L3)
• Earth current

Standard Features & Accessories

  • UL2200 Listing

• Sound Attenuated Steel Enclosure
• Heavy Duty Steel Base-frame
• Anti-vibration pads
• Residential Grade Silencer Inside Enclosure
• Flex Fuel Lines
• Oil Drain Valve & Extension
• Emergency Stop Switch
• Battery, Battery Rack & Cables
• Battery Charger (4 Amp)
• Main Line CB (80% rated)
• Jacket Water Heater (500W)
• Operations Manual
• 2 Years / 2000hours Limited Warranty
Optional Accessories
Upsized Alternator
• Alternator Anti-condensation Heater
• Manual Speed Adjust
• Sub Base Fuel Tank (UL142 / UL2085)
• Low Fuel & Fuel Leak Alarms
• Fuel Level Monitoring on Controller & High Fuel Alarm
• Spring Type Anti-vibration pads
• Critical Grade Silencer
• Fuel Line Check Valve
• Oil Temperature Gauge
• Remote Emergency Stop Switch
• Battery Restraint
• Battery Charger 10/20Amp per NFPA110
• Main Line CB (100% rated)
• Main Line CB Shunt Trip
• Remote Serial Display Panel
• Remote Annunciation Panel (8/16/24 lights)

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