Petbow Cummins LTA10 Series Diesel Generator

Petbow Cummins Generators 232 to 278 kVA

Petbow Generating Sets Powered By Cummins Diesel Engines

Circuit Breaker Cubicle
3-pole moulded case circuit breaker with optional shunt trip and auxiliary contacts.

Finish
High gloss green finish.

General
Set of operating and instruction manuals.

Options
Refer distributor for range details.

Panel Standard Specification

Run-stop-remote switch.
Automatic remote starting, 2 wire.
Coolant temperature gauge.
Oil pressure gauge.
DC voltmeter.
Running time meter.
Fault reset switch.
Lamp test switch.
AC voltmeter / ammeter with selector switch.
Dual scale frequency meter / tachometer.
Emergency stop.
Engine monitoring and shutdown for:
- low oil pressure
- high coolant temperature
- over crank
- over speed
- low coolant level
Common external alarms

Optional MONZA Acoustic Enclosure

70 dBA @ 7 metres (average).
4 point lift and skid ends standard.
Central lifting frame optional.
Lockable doors.
Vertical air discharge.
Compact footprint design.

Optional CONTRACTOR Acoustic Enclosure

85 dBA @ 1 metre (average).
4 point lift and skid ends standard.
Central lifting frame optional.
Extended fuel tank option (with skid ends).
Vertical air discharge.
Locable doors.

12 Lite Detector Control Panel

Controls generator set start and shutdown.
Automatic remote start.
DC panel lighting.
Panel mounted on vibration isolators.
Analog gauges display performance trends.

Engine

Cummins LTA10, 6 cylinder, diesel engines. 50°C radiator. 24 Volt starting, battery charge alternator. Spin-on replaceable element fuel and oil filters. Electronic governor. Dry element air filter.

Alternator

Brushless, single bearing, revolving field. 4-pole screen protected drip proof. Class H insulation. Rotor and exciter impregnated with tropical grad insulating polyester resin. Epoxy coated stator winding. Sealed solid state automatic voltage regulator. Permanent magnet exciter.

Chassis

Fabricated and welded chassis. Builtin anti-vibration mountings. In-skid fuel tank. Flexible fuel lines.

Technical Data	Generating Sets
Set model	CF-186A	CG-202A
Prime rating*	186kWe 232kVA	202kWe 252kVA
Standby rating**	207kWe 258kVA	223kWe 278kVA
Set output	380/415V 50 Hz	380/415V 50 Hz
Engine make	Cummins	Cummins
Model	LTA10G3	LTA10G3
Cylinders	Six	Six
Engine configuration	In-line	In-line
Governor / class	Electronic	Electronic
Aspiration	Turbocharged Aftercooled	Turbocharged Aftercooled
Bore and stroke	125mm x 136mm	125mm x 136mm
Compression ratio	16:1	16:1
Cubic capacity	10 Litres	10 Litres
Cranking current @ 0°c	640A	640A
Engine Output-Prime	203 kWm	218 kWm
Nett at flywheel- standby	225 kWm	240 kWm
Max. load acceptance - single steps	120 kWe	120kWe
Alternator size (Prime)	HC434C	HC434D
Alternator voltage regulation	±1.0%	±1.0%
Alternator insulation class	H	H
Fuel consumption (Prime) 100% load	48.4 L/hr	51.1 L/hr
Fuel consumption (Standby) 100% load	53.4 L/hr	55.6 L/hr
Lubrication oil consumption	0.5% of fuel consumption	0.5% of fuel consumption
Lubrication oil capacity	36 Litres	36 Litres
In-skid fuel tank capacity-open set	420 Litres	420 Litres
Fuel tank capacity - MONZA canopy	1300 Litres	1300 Litres
Fuel tank capactiy - CONTRACTOR canopy	850 Litres	850 Litres
Ext. fuel tank capacity - CONTRACTOR canopy	1500 Litres	1500 Litres
Coolant capacity-radiator and engine	53 Litres	53 Litres
Exhaust temp-full load	502°C	510°C
Exhaust gas flow-full load prime	0.608m3/s, 2192m3/hr	0.6469m3/s, 2329M3/hr
Exhaust gas back pressure max	10.2 kPa, 76mm Hg	10.2 kPa, 76mm Hg
Air flow-radiator (50°C ambient)	5.Om3/s, 18000m3/hr	3.8M3/s, 13680M3/hr
Air flow - engine intake	0.227m3/s, 817m3/hr	0.2356m3/s, 848M3/hr
Heat radiated to ambient	41 kW	46 kW
Derating factors - temp.	2% per 11 °C above 40°C	2% per 11 °C above 40°C
Derating factors - altitude	4% per 300m above 1525m	4% per 300 m above 1525m