MODEL: SC388

INDUSTRIAL RANGE
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DIESEL GENERATING SET 400/230 V - 50 Hz - 3PHASE

POWER RATING PRIME STANDBY

kVA 350 388

POWER
kW 280 310
Rated Speed r.p.m 1500
Available Voltages V 400/230 - 380/220-415/240V-440/254 etc
Rated at power factor Cos Phi 0.8

Standard Reference Conditions: 25°C (77°F) Air Inlet Temp, 100m(328 ft) A.S.L. 30% relative humidity.
Prime Power (PRP):
According to ISO 8528-1:2018, Prime power is the maximum power which a generating set is capable of delivering continuously whilst
supplying a variable electrical load when operated for an unlimited number of hours per year under the agreed operating conditions with the
maintenance intervals and procedures being carried out as prescribed by the manufacturer. The permissible average power output over 24
hours of operation shall not exceed 70 % of the PRP.

Emergency Standby Power (ESP):

According to ISO 8528-1:2018, Emergency standby power is the maximum power available during a variable electrical power sequence, under
the stated operating conditions, for which a generating set is capable of delivering in the event of a utility power outage
or under test conditions for up to 200 hours of operation per year with the maintenance intervals and procedures being carried out as
prescribed by the manufacturers. The permissible average power output over 24 hours of operation shall not exceed 70 % of the ESP

ENGINE PRIME STANDBY

Rated Output kW 317 351

Manufacturer Cummins
Model NTA855-G4
Number of Cylindirs and arrangement 4 Cycle; In-line; 6 Cylinder Diesel
Aspiration Type Turbocharged,after-cooled
Bore and Stroke mm 140X152
Compresion Ratio 14.0:1
Cooling System Water-cooled
Engine Speed/Frequency rpm/Hz 1500/50HZ
Coolant Capacity L 60.6
Starting System Electric 24 volt DC
Displacement L 14
Lubricant system Capacity L 38.6
 MODEL: SC388
INDUSTRIAL RANGE
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Battery Volatge / Capacity 24VDC

Governor Type Electronic
Air Filter Type Dry
Load 100% 75% 50% 25%
Fuel Consumption
L/h 76.0 57.0 39.0 21.0

ENGINE:Industrial 4 stroke cooled diesel engine complete with air,fuel and oil filters,electric starting and charging equipment,engine protection
against low water level.
COOLING:Radiator and colling fan complete with protection guards,designed to cool engine at specified output in air temperatures upto 50
℃,radiators suitable for higher temperatures are available.Low water level protection fitted as standard.
ELECTRICAL SYSTEM:12/24V upto.Axial type starter motor,battery charging alternator,high capacity lead acid battery,and battery tray
mounted on the generator base frame,and heavy duty interconnecting cable with terminations.

EXHAUST SYSTEM:Heavy duty industrial exhauset silencer with flexible piping.

ALTERNATOR MANUFACTURER STAMFORD LEROY SOMER PRIME POWER

Model HCI444E TAL-A46-H SMG444E

Excitation System Self-excited, brushless
Number of Poles 4
Connection Type Star-Series
Insulation Class Class H
Voltage Regulator A.V.R. (Electronic)
Bracker Type Single bearing
Steady Voltage Precision ± 1%
Couping System Flexible disc
Coating Type Standard ( Vacuum impregnation )
Underspeed Protection Standard
Ingress Protection Rating IP23
Wave Form NEMA=TIF <50

CONTROL PANEL: COMAP AMF20 Or DSE7320

Auto Mains Failure Control Panel
Panel equipments:
Δ Control with AMF module
Δ Static battery charger
Δ Emergency stop push button

a) Generating set control module features: c) Alarms:

Δ The module is used to monitor main supply and starts and stops of a standby generating set Δ Over and Under Speed

Δ Micro-processor based design Δ Low and High Battery Volt.

Δ Automatic control of main and generator contactors Δ Start and Stop Failure
Δ Monitors engine performance and AC power output LED
Δ Charge fail
alarm indication
 MODEL: SC388
INDUSTRIAL RANGE
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Δ Front panel configuration of timers and alarm trip points Δ Over Current

Δ CAN and magnetic pick-up versions(specify on ordering) Δ Under / Over Generator Voltage

Δ Easy push button control Δ Low Oil Pressure

Δ STOP/RESET - MANUAL - AUTO - TEST – START Δ Emergency stop

Δ High engine temperature

b) Metering via LED display:

Δ Generator Volts (L-L / L-N) Generator kVA d) LED indications
Δ Engine oil pressure (PSI-Bar) Generator kW Δ Mains available

Δ Generator Ampere (L1,L2,L3) Generator Cos (σ) Δ Generator available

Δ Engine temperature (°C&°F) Δ Mains on load

Δ Generator Frequency (Hz) Δ Generator on load

Δ Engine run hours

Δ Mains Volts (Ph-Ph/Ph-N)

Voltage Regulation
Δ Voltage regulation maintanined within ±0.5% Δ From no load to full load
Δ Between 0.8 and 1.0 lagging and unity Δ At speed droop variation upto 4.5%

Frequency Adjustable Ratio

Change load from 0-100%,within 1.0%( electric speed regulator),within 4.5%( mechanical speed regulator)

Frequency Undulation
Δ Load from 0-100%,frequency undulation within 0.25% Δ Effect factor of Telecom

Δ No load wire volts max undulation ration\ within 1.8% Δ TIF better than 50

Δ Three Phrase balanced load in the order of 5% Δ THF to IEC60034 Part 40 better than 2%

Robust Corrosion Resustant Construction

Δ Black finish stainless stell lock and hinges Δ Two large doors on each side

Δ Body made from steelcomponents treated with polyester powder coating

Δ Lube oil and cooling water drains pipes to exterior of the enclosure

Security and Safety

Δ Control panel viewing window in a lockable access door Δ Cooling fan and battery charging alternator fully guarded

Δ Emergency stop buttom mounted on enclosure interior Δ Exhaust silencing system totally enclosed for operator safely
 MODEL: SC388
INDUSTRIAL RANGE
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Generating Sets Optional Features

Engine Alternator Generator Sets Fuel System Canopy

Δ Winding Temperatrue Δ Low fuel level alarm

Δ Water Jacket Preheater Δ Auto Transfter Switch Δ Super silent type
Measuring Instrumeent shutdown

Δ Oil Preheater Δ Alternator Preheater Δ Parallel control panels

Δ Automatic Fuel Filling
ΔEngine oil feeding and System
Δ PMG Δ Trailer type Gensets
drain pump
Δ Anti-damp and anti-
Δ Residential Silencer
corrosion treatment

Δ Anti-condensation heater Δ Bulk fuel tank

Quality Standards
ISO9001:2000,ISO14000,ISO3046 BS5514,AS1359,ICE34

ISO8528 BS4999 CE Compliance

Gensets Dimensions & Weight & Fuel Tank Capacity

Open type:LxWxH (mm),Dry Weight / Kgs, Fuel tank ( L ) Silent type:LxWxH (mm), Dry Weight / Kgs,Fuel tank ( L )

3050*1170*1760,3350kgs,520L 4350*1400*2260,4000kgs,810L

Local Distributor:

FUZHOU SUNSHINE MACHINERY CO.,LIMITED

Fuzhou, Fujian, China.

Tel:86-591-88204179 FAX:86-591-87723357
Email: sales@sunshinegenerator.com www.primepowergenset.com
PRIME POWER reserves the right to modify the characteristics of its product at any time in order to incorporate the latest technological
developments.The information contained in this document may therefore be changed without notice.