1. Standby power : 70.4 KW

2.Engine Make & Model: Perkins 1104A-44TG2

3.Alternator Model: LL2014L

4.Circuit Breaker Type: 3 Pole MCB / 3 Pole MCCB

5.Cooling Method: Water Governing

6.Type: Mechanical Governing

7.Class: ISO 8528 G2

8.Compression Ratio: 17.25:1

9.Displacement: l (cu.in) 4.4 (268.5)

10.Bore/Stroke: mm (in) 105.0 (4.1)/127.0 (5.0)

11.Moment of Inertia: kg m² (lb. in²) 1.14 (3896)

3 Phase Ratings Perkins Diesel Generator , 1104A-44TG2

• Refer to ratings definitions on page 4.

Ratings at 0.8 power factor.

P80P1 / P88E1

Engine Technical Data

Physical Data

Manufacturer: Perkins

Model: 1104A-44TG2

No. of Cylinders/Alignment: 4 / In Line

Cycle: 4 Stroke

Induction: Turbocharged

Cooling Method: Water Governing

Type: Mechanical Governing

Class: ISO 8528 G2

Compression Ratio: 17.25:1

Displacement: l (cu.in) 4.4 (268.5)

Bore/Stroke: mm (in) 105.0 (4.1)/127.0 (5.0)

Moment of Inertia: kg m² (lb. in²) 1.14 (3896)

Engine Electrical System:

-Voltage/Ground: 2/Negative

-Battery Charger Amps: 65

Weight: kg (lb)

- Dry: 463 (1021)

- Wet: 485 (1069)

Air System 50 Hz 60 Hz

Air Filter Type: Replaceable

Element Combustion Air Flow:m³/min (cfm)

-Standby: 5.1 (180) 6.4 (226)

-Prime: 4.8 (170) 6.1 (215)

Max. Combustion Air Intake Restriction: kPa (in H2O) 8.0 (32.1) 8.0 (32.1)

Radiator Cooling Air Flow:m³/min (cfm) 121.2 (4280) 140.4 (4958)

External Restriction to Cooling Air Flow: Pa (in H2O) 120 (0.5) 120 (0.5)

Cooling System 50 Hz 60 Hz

Cooling System Capacity:l (US gal) 13.0 (3.4) 13.0 (3.4)

Water Pump Type: Centrifugal

Heat Rejected to Water & Lube Oil: kW (Btu/min)

-Standby: 50.4 (2866) 55.8 (3173)

-Prime: 45.9 (2610) 51.6 (2934)

Heat Radiation to Room:kW (Btu/min)

-Standby: 20.8 (1183) 22.7 (1291)

-Prime: 19.0 (1081) 20.5 (1166)

Radiator Fan Load: kW (hp) 1.0 (1.3) 1.7 (2.3)

Cooling system designed to operate in ambient conditions up to 50°C (122°F).

Performance 50 Hz 60 Hz

Engine Speed: RPM 1500 1800

Gross Engine Power: kW (hp)

-Standby: 80.7 (108.0) 92.6 (124.0)

-Prime: 73.4 (98.0) 84.2 (113.0)

BMEP: kPa (psi)

-Standby: 1468.0 (212.9) 1403.0 (203.5)

-Prime: 1335.0 (193.6) 1276.0 (185.1)

Regenerative Power: kW 7.0 9.0

LubriCAT-parts-partsion System

Oil Filter Type: Spin-On, Full Flow

Total Oil Capacity l (US gal): 8.0 (2.1)

Oil Pan l (US gal): 7.0 (1.8)

Oil Type: AP1 CG4 15W-40

Cooling Method: Water

Fuel System

Fuel Filter Type: Replaceable

Element Recommended Fuel: Class A2 Diesel

Fuel Consumption: l/hr (US gal/hr)

110% 100% 75% 50%

Load Load Load Load

P80P1

50 Hz 19.9 (5.3) 18.0 (4.8) 13.6 (3.6) 9.5 (2.5)

60 Hz 23.7 (6.3) 21.3 (5.6) 16.2 (4.3) 11.6 (3.1)

P88E1

50 Hz 19.9 (5.3) 14.9 (3.9) 10.3 (2.7)

60 Hz 23.7 (6.3) 17.9 (4.7) 12.6 (3.3)

(based on diesel fuel with a specific gravity of 0.85 and conforming to BS2869, Class A2)

Exhaust System 50 Hz 60 Hz

Silencer Type: Level 1

Silencer Model & Qty: SD80 (1)

Pressure Drop Across

Silencer System: kPa (in Hg) 1.17 (0.345) 1.97 (0.581)

Silencer Noise Reduction

Level: dB 16 16

Max. Allowable Back

Pressure: kPa (in. Hg) 10.0 (3.0) 15.0 (4.4)

Exhaust Gas Flow:

m³/min (cfm)

-Standby: 13.3 (470) 15.9 (560)

-Prime: 12.5 (441) 15.0 (530)

Exhaust Gas Temperature: °C (°F)

m³/min (cfm)

-Standby: 580 (1076) 560 (1040)

-Prime: 555 (1031) 535 (995)

P80P1 / P88E1

Alternator Performance Data

Reactances shown are applicable to prime ratings

• Based on 30% voltage dip. Improved motor starting capability is available with optional Permanent Magnet generator or AREP excitation.

** With optional Permanent Magnet generator or AREP excitation.

Alternator Technical Data

P80P1 / P88E1

Technical Data

3 Phase Ratings and Performance at 50 Hz, 1500 RPM

3 Phase Ratings and Performance at 60 Hz, 1800 RPM

Definitions

Standby Rating

These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these ratings. The alternator on this model is peak continuous rated (as defined in ISO 8528-3).

Prime Rating

These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.

Standard Reference Conditions

Note: Standard reference conditions 27°C (80°F) Air Inlet Temp, 152.4m (500ft) A.S.L. 60% relative humidity. Fuel consumption data at full load with diesel fuel with specific gravity of 0.85 and conforming to BS2869: 1998, Class A2.

Weights and Dimensions

Weights: kg (lb) Dimensions: mm (in)

General Data

Documents

A full set of operation and maintenance manuals, circuit wiring diagrams, and commissioning/fault finding instruction leaflets.

Generating Set Standards

The equipment meets the following standards: BS5000, ISO 8528, ISO 3046, IEC 60034, VDE 0530, NEMA MG-1.22.

Warranty

All equipment carries full manufacturer's warranty.