Each M Series generating set must goes through a one-hour load test running 0%, 25%,50%,75%, 100% and 110% load before dispatch, All protective devices, control functions are simulated and the system checked, proved and then passed for dispatch.

Quality Standards

M Series Cummins Powered diesel generating sets are manufactured in accordance with the GB/T2820, GB1105, YD/T502, ISO3046, ISO8525, ISO8525-3-5-6 quality standards.

Control System

AC/DC control panel consisting of:

* Emergency Stop button

* Voltmeter and selector switch

* Ammeter and selector switch

* Frequency meter

* Controller (EMS39) with selection for auto-start, manual-start and with following (and not restricted to) features:

* Start/Stop button

* HM Series run meter

* Monitor engine temperature and provides shutdown protection

* Monitor engine speed and provides optional shutdown protection

* Monitor oil pressure or level and provides shutdown protection

* Alarm output for abnormal operation

Available Options

Weatherproof Canopy, Soundproof Canopy, Trailers, Automatic Mains Failure, Manual Transfer Panel, Automatic transfer Panel, Fully Automatic Synchronizing and load Sharing Panel, Manual Synchronizing Panel.

Generator Sets MC30/MC41/MC48/MC66

Rated speed / frequency 1500 rpm / 50 Hz

Voltage/PF/Phase 400/230V, 0.8, 3P4W

Continuous output(KW/KVA) 22/27.5 30/38 34/43 48/60

Standby output(KW/KVA) 24/30 33/41 38/48 53/66

Diesel Engines 4B3.9G2 4BT3.9G2 4BTA3.9G2

Water-cooled, in line, 4 cylinders, 4 cycle, direct injection, wet cylinder liner, 1500 rpm

Constant/Standby Output(KW) 26/29 36/40 55/60

Aspiration Natural Turbocharged Turbocharged and aftercooler

Bore(mm) × Stroke(mm) 100 × 120

Cubic Capacity (Litres) 3.92

Piston Speed (m/s) 6

Compression Ratio 16.5:1

Cooling System Volume(L) 16.9

Max. Water Temperature(?) 100

Governor Type GAC Electronic governor

Fuel Consumption (L/h) 6.7 8.5 9.8 13

Lube Consumption (Prime) =1.36/kWh

Radiated Heat to Ambient 3.9kWm 5.8kWm 8kWm

Heat Rejection to coolant 14 20 29

Heat Rejection to Exhaust 19.5 29.5 41

Fan Cooling Air Flow(m3/h) 3260 4888 6769

Intake Air Flow(L/s) 32.8 43.6 52

Exhaust Gas Flow(m3/h) 243 363 612

Exhaust Temperature (?) 380 463 502

Exhaust Back Pressure 10KPa(Maximum)

Alternators BCI184F BCI184H UCI224C UCI224E

Continuous Output (kW/kVA) 22/27.5 30/37.5 34/42.5 48/60

Power Efficiency 86.2% 86.6% 88.6% 88.6%

Drip proof/Insulation class IP23/H

Voltage Regulation ±0.5%

Waveform Distortion No load <1.5% and non-distorting balanced linear load <5%

THF/TIF <2%/<50

Dimensions and Weight

Genset Model MC30 MC41 MC48 MC66

Length: mm 1650 1680 1680 1800

Width: mm 750 750 750 750

Height: mm 1380 1380 1380 1380

Net Weight: kg 950 1000 1030 1050

Generator Sets MC94 MC110 MC132 MC150

Rated speed / frequency 1500 rpm / 50 Hz

Voltage/PF/Phase 400/230V, 0.8, 3P4W

Continuous output(KW/KVA) 68/85 80/100 96/120 110/138

Standby output(KW/KVA) 75/94 88/110 106/132 120/150

Diesel Engines 6BT5.9G1 6BT5.9G2 6BTAA5.9G2

Water-cooled, in line, 6 cylinders, 4 cycle, direct injection, wet cylinder

liner, 1500 rpm

Constant/Standby Output(KW) 86/96 92/96 120/132

Aspiration Turbocharged Turbocharged and air to air cooled

Bore(mm) × Stroke(mm) 100 × 120

Cubic Capacity (Litres) 5.88

Piston Speed (m/s) 6

Compression Ratio 16.5:1

Cooling System Volume(L) 24.6 31 34

Max. Water Temperature(?) 100

Governor Type Mechanical GAC Electronic governor

Fuel Consumption (L/h) 21 23 26 28

Lube Consumption (Prime) =1.36/kWh

Radiated Heat to Ambient 14kWm 20kWm

Heat Rejection to coolant 62 74

Heat Rejection to Exhaust 69 102

Fan Cooling Air Flow(m3/h) 7470 11160

Intake Air Flow(L/s) 94 146

Exhaust Gas Flow(m3/h) 1020 1302

Exhaust Temperature (?) 576 524

Exhaust Back Pressure 10KPa(Maximum)

Alternators UCI224G UCI274C UCI274D UCI274E

Continuous Output (kW/kVA) 68/85 80/100 96/120 112/140

Power Efficiency 90.2% 90.4% 90.8% 91.7

Drip proof/Insulation class IP22/H

Voltage Regulation ±0.5%

Waveform Distortion No load <1.5% and non-distorting balanced linear load <5%

THF/TIF <2%/<50

Dimensions and Weight

Genset Model MC94 MC110 MC132 MC150

Length: mm 2100 2100 2200 2200

Width: mm 830 830 830 830

Height: mm 1460 1460 1460 1490

Net Weight: kg 1220 1250 1430 1450

Generator Sets MC176 MC200 MC220

Rated speed / frequency 1500 rpm / 50 Hz

Voltage/PF/Phase 400/230V, 0.8, 3P4W

Continuous output(KW/KVA) 128/160 144/180 160/200

Standby output(KW/KVA) 140/176 160/200 176/220

Diesel Engines 6CTA8.3G2 6CTAA8.3G2

Water-cooled, in line, 6 cylinders, 4 cycle, direct injection, wet cylinder liner, 1500 rpm

Constant/Standby Output(KW) 163/180 183/203

Aspiration Turbocharged and after-cooler

Turbocharged and air

to air cooled

Bore(mm) × Stroke(mm) 114 × 135

Cubic Capacity (Litres) 8.3

Piston Speed (m/s) 6.8 6.75

Compression Ratio 16.5:1 16.8:1

Cooling System Volume(L) 26 28

Max. Water Temperature(?) 100

Governor Type GAC Electronic governor

Fuel Consumption (L/h) 30.9 35.1 38.7

Lube Consumption (Prime) =1.36/kWh

Radiated Heat to Ambient 21kWm 28kWm

Heat Rejection to coolant 88kWm 72kWm

Heat Rejection to Exhaust 100kWm 144kWm

Fan Cooling Air Flow(m3/h) 9940 11160

Intake Air Flow(L/s) 192 200

Exhaust Gas Flow(m3/h) 519 530

Exhaust Temperature (?) 556 553

Exhaust Back Pressure 10KPa(Maximum)

Alternators UCI274F UCI274G UCI274H

Continuous Output (kW/kVA) 128/160 144/180 160/200

Power Efficiency 92.3% 92.5% 93.3%

Drip proof/Insulation class IP23/H

Voltage Regulation ±0.5%

Waveform Distortion No load <1.5% and non-distorting balanced linear load <5%

THF/TIF <2%/<50

Dimensions and Weight

Genset Model MC176 MC200 MC220

Length: mm 2300 2400 2450

Width: mm 850 850 850

Height: mm 1475 1475 1475

Net Weight: kg 1700 1820 1880

Rating Definitions

Operation at Altitude =1000m, Ambient temperature = 40

Continuous Power

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 hM Seriess of operation and this model can supply 10% overload power for 1 hM Series in 12 hM Seriess.

Standby Power

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 ISO8528-3) at 27?