PRODUCTS

1875 kVA : QSK 60-G3

Standard Genset Features

• » Cummins water cooled Diesel engine
• » Oil and fuel filter fitted, water separator,
• » ƒƒƒƒLube-oil drain valve fitted
• » Electric starter & Charge alternator 24 v D.C.
• » Electronic governor
• » ƒƒNormal duty air filter Single bearing alternator, class H/H
• » ƒƒStandard voltage 400/230 volts 50 Hz
• » Exciter/Voltage reg – Torque Match as standard
• » PCC3201 with Bargraph as standard
• » ƒƒSteel base frame with A/V mounting,
• » ƒƒEngine, Alternator, Chassis & Control Box
• » ƒƒMunsell Jade Green
• » ƒƒRadiator
• » Packing under shrunk plastic film
• » ƒƒOperation & Maintenance manual
• » ƒƒStandard set of labels

Generator Set Performance

Voltage Regulation

• » Maintains voltage output to within ±1.0%.
• » At any power factor between 0.8 and 1.0
• » At any variations from No load to Full load
• » At any variations from Cold to Hot.
• » At speed droop variations up to 4.5%.

Frequency Regulation

• » Isochronous under varying loads from no load to 100% full load when    electronic governor is fitted

Random Frequency Variation

• » Will not exceed ±0.25% of its mean value for constant loads – no load to    full load.

Waveform

• » Total harmonic distortion open circuit voltage waveform in the order of    1.8%. Three-phase balanced load in the order of 5.0%.

Telephone Influence Factor (TIF)

• » TIF better than 50
• » THF to BS 4999 Part 40 better than 2%.

Alternator Temperature Rise

• » Class H insulation.

Radio Interference

• » In compliance with BS 800 and VDE levels G and N.

Generator Set Options

Fuel options

• » Fuel Tank

Exhaust Options

• » Exhaust Silencer – Industrial In-Line
• » Exhaust Bellows
• » Exhaust Silencer – Residential , In-Line
• » Installation Kit – Industrial Silencer
• » Installation Kit – Residential Silencer

Voltage Connections

• » 240/416V, 230/400V, 220/380V,
• » 127/220V, 115/200V, 110/190V

Miscellaneous Options

• » 3 pole or 4 pole Circuit Breaker
• » Optional Set mounted starting batteries
• » Coolant Heater 240V
• » Battery Charger 240V, 5A or 10A
• » Automatic Transfer Switches
• » Packing – Export Box

Engine Specification

QSK60G3

• » 60° Vee
• » 16-cylinder diesel engine.

Type

• » Water cooled, four cycle, turbocharged and low temperature aftercooled

Construction

• » Two valves per cylinder, forged stee crankshaft and connecting rods, cast iron block.

Starting

• » 24 volt negative earth. Battery charging alternator 35 amp on engine.    Cranking current 1800 amps at 0°C.

Fuel System

• » 24 volt fail safe actuator. Spin-on paper element fuel filters with fuel    pump injection system with integral electronic governor. Dual flexible fuel    lines and connectors. Standard fuel water separator.

Filters

• » Air cleaner with dry element.
• » Spin-on full flow lube oil filter.

Cooling

• » 40°C ambient temperature standard Stone guard. Drain Tap

Alternator Specification

Type

• » Brushless single bearing, revolving field,pole, drip proof, screen    protected.
• » Class H Insulation, IP23 Protection
• » Fully interconnected damper winding.
• » AC exciter and rotating rectifier unit.
• » Epoxy coated stator winding.
• » Rotor and exciter impregnated with tropical grade insulating oil and acid    resisting polyester resin. Dynamically balanced rotor BS 5625 grade 2.5.
• » Sealed for life bearings.
• » Layer wound mechanically wedged rotor

Exciter

• » Triple dipped in moisture, oil and acid resisting polyester varnish and    coated with anti-tracking varnish.

Construction

• » Two valves per cylinder, forged stee crankshaft and connecting rods,    cast iron block. Output windings with 2/3 pitch for improved harmonics    and paralleling ability. Close coupled engine/alternator for perfect    alignment.

Compliance Standards

• » To BS4999/5000 pt 99,
• » VDE 0530, UTE5100,
• » NEMA MG1-22, CEMA,
• » IEC 34, CSA A22.2,
• » AS1359, BSS 5514,
• » ISO 3046 and ISO 8528