S E R V I C E D U T Y
Prime Power HTG900 are for continuous duty 24/24, variable load with a 10% overload
permissible 1 hour every 12 hours. This rating conforms to ISO 8528-1
”prime power (PRP)”.
Standby Power HTG1000 are for the supply of emergency power limited at 500 hours per year
under variable load without overload. This rating conforms to ISO 8528-1
“limited time running power –(LTP)”
F U E L C O N S U M P T I O N – liter / hour
Prime = PRP Standby = LTP
25% Power ..................................... 45.0 ......................................… 50.0
50% Power ..................................... 90.0 ........................................100.0
75% Power .................................. 135.0 ........................................150.0
100% Power ................................... 180.0 ....................................... 200.0
Control system
The control panel is isolated from vibration and comprises of the following instrumentation and control: Oil
pressure gauge, Water temperature gauge, Battery charge ammeter, Voltmeter and selector switch,
Ammeter and selector switch, Frequency meter and hour counter. A Key start control module and
emergency stop button are fitted as standard.
Shutdown Protection Devices with Indicators for: High Coolant Temperature, Low Oil Pressure.
Engine Model: DP222CC
Prime/ Standby @1500rpm (KW) 720/800
Mechanical system
Number of cylinders 12
Bore and Stroke – mm (in.) 128 (5.04) x 142 (5.59)
Displacement – liters(cu.in) 21.927 (1,338.0)
Compression Ratio 14.6 : 1
Engine type V type, 4-cycle, water cooled
Turbocharged & Intercooled
( Air to Air )
Dimension (L x W x H ) mm 1,658 x 1,593 x 1,701
Dry weight Approx 1,676kgs
Fly wheel housing SAE NO.0
Fly wheel Clutch NO.18
Fuel system
Injection pump Bosch in-line “P” type
Governor Electric type
Lubrication System
Oil Capacity– Max/Min (Liter) 75/23
Lubrication oil SAE 10W40(API CI-4 Grade)
Cooling System / 1500rpm
Water Capacity (engine only) – (Liter) 24
Radiator capacity (Liter) 66
Cooling Fan …………………..……..……………………………….….. Blower type,
Plastic, 915mm diameter, 7 blade
Alternator Model : FD6B
912 KVA, 3P, 415V, 50Hz, 4 Pole, 1500rpm, 0.8pf
Coupling 1/14.
FARADAY Alternators have been carefully selected to mach the overload performance of the engine and incorporate. The following: screen protected and drip-proof, self exciting, self regulating brushless alternator with fully interconnected damper windings. ICO6 cooling system and sealed-for-life bearings. 12 reconnection windings provide a wide range of 3 phase voltages.
Automatic Voltage Regulator
The full sealed automatic voltage regulator maintains the voltage within the limit of +/- 1.5% from no load to full load including cold to hot variations at any power factor between 0.8 lagging and unity and inclusive of speed variation of 4.0%. Nominal adjustment is by means of a trimmer incorporated in the AVR.
Insulation
The insulation system is class H. All windings are impregnated in either triple dip thermo-setting moisture, oil and acid resisting polyester varnish or vacuum pressure impregnated with a special polyester resin. Heavy coat of anti-tracking varnish for additional protection against moisture or condensation.
Electrical Characteristics
Electrical design in accordance with BS5000 Part 99, IEC34-1, VDEO530, UTE5100, NEMA MG-122, CEMA 22.2 and AS1359