UL2200

APD-NG250
APD-ULV350 NG/LP

AKSA Power Generation has been producing industrial generator sets with an innovative compact design and
excellence in quality for over 30 years. AKSA has been providing reliable power through three main production plants
and over 15 branch offices worldwide.

General Characteristics

Model Name APD-NG250

Engine Make PSI

Engine Model 13L

Alternator Make Stamford

Control Panel Make & Model DSE 7320

Frequency & Speed 60Hz, 1800rpm

Enclosure Make & Model AKSA AUL 71/72

Genset Rating

NG NG LP Gas LP Gas
Engine Alternator Voltage PF Standby Standby Standby Standby
Power Current Power Current

HCI444D (Wnd-311) 480/277V 0.8 250kW 375A 140kW 210.5A

HCI444D (Wnd-311) 240/120V 0.8 250kW 752A 140kW 421A

13L
HCI444D (Wnd-311) 208/120V 0.8 250kW 867A 140kW 485.7A

UCDI274J (Wnd-17) 600/347V 0.8 250kW 301A 140kW 168.4A

*EPA – Certified for Emergency Stationary Applications

Stand-by Power (Maximum): Power available at variable load in the event of main power network failure. No over load is permitted.
Prime Power: Power available at variable load in lieu of a main power network. Overload of 10% is permitted for 1 hour in every 12 hours of operation.
The above ratings represent the engine performance capabilities to conditions specified in accordance with ISO 8528/5 & ISO3046.
Derating may be required for conditions outside of the test conditions.

Codes & Standards

The Generator set is designed and manufactured in a facility certified to ISO9001 standards.

The Generator set is designed and manufactured in a facility certified to ISO14001:2015 standards.

AKSA Power Generation provides single source responsibility for the generator set & accessories.

The generator set, with its components, are prototype tested and production tested according to the UL test program.

The generator set meets NFPA70, 99, 110, 37 Level 1 when equipped with the necessary accessories and installed per
NFPA standards.

*Manufacturer reserves the right to make changes in model, technical specifications, color, equipment and accessories without prior notice.

www.aksausa.com www.aksausa.com
www.aksalatam.com
 UL2200
APD-NG250 NG/LP

Engine Data Electric System

Manufacturer PSI System Voltage (dc) 24V

Model 13L Battery Qty, Rating 2 x 120Ah

Displacement & Cylinders 12.54L / 6 Cylinders

Cooling System
Engine Type V-type, 4 Cycle
Radiator Cooling System Type Closed Circuit
Engine Speed 1800rpm
Coolant Capacity 20.1 gal
Engine Standby Power NG 300 kW
Cranking Temperature 169 ˚F
Engine Standby Power LP 181 kW
Full Open Temperature 190 ˚F
Aspiration Turbo Charge Air Cooled

Compression Ratio 9.75 : 1

Exhaust System

Type Water cooled manifold

Bore / Stroke 127 mm / 165.1 mm

Max. allowable back pressure 15 kPa

Governor type Electronic

Max Turbine Inlet Temperature 1382 ˚F

Fuel System
Exhaust Gas Flow at Turbine
1855 cfm
Outlet Conditions
Fuel Type NG, LP Gas/Dual Fuel

Min NG Supply pipe size 1 ¼” NPTF Air Intake System

Maximum EPR Rated Pressure 6.9 kPa / 1.0 psi Combustion Air Required 575 cfm

Recommended Max Pressure 2.7 kPA / 10.8 inH2O Max Intake Air Restriction
3.0 kPa / 12 inH2O
(Clean Element)
Recommended Min Pressure 1.7 kPA / 6.8 inH2O
Air Filter Type Dry Paper Element

Lubrication System
Fuel Consumption
SAE 15W-40 Low Ash Gas
Natural Gas LP Gas Oil Specifications Engine oil, API CD/CF or
higher
3418 cfh 26 gal/hr
Standby Power (100%)
97 m3/hr 97 L /hr
Oil Pan Capacity, Min-Max 28.0 - 31.7 Qts

Oil filter; qt, type 2, Cartridge

Min – Max Oil Pressure at Rated 51 psi – 80 psi

Speed 3.5 bar – 5.5 bar

*Manufacturer reserves the right to make changes in model, technical specifications, color, equipment and accessories without prior notice.

www.aksausa.com
 UL2200
APD-NG250 NG/LP

Alternator Data Controller Data

Manufacturer Stamford Manufacturer DSE

Standards BS EN 60034 Model 7320 MK II

Control System PMG

Controller Features & Benefits
A.V.R. MX341
Microprocessor controlled, UL & NFPA110 Compatible

Voltage Regulation ±1% License free PC Software (Non-proprietary Software)

IP65 rating offers increased resistance to water ingress

Insulation System Class H
Modules can be integrated to building management systems
Protection IP23
Real time clock provides accurate event log

Rated Power Factor 0.8 Four line back-lit LCD text display

Five key menu navigation, two wire start/stop at Auto mode

Stator Winding Double Layer Concentric
Front panel editing with PIN protection
Winding Pitch Two Thirds
Support up to three remote display modules
Winding Leads 12 Configurable timers and alarms

Telephone Interference THF < 2 % Multiple date and timer scheduler

Integral PLC editor

Waveform Distortion No Load < 1.5 %
‘Protections disabled’ feature
Maximum Over speed 2250 rev/min
Load switching (load shedding and dummy load outputs)

Fully configurable via DSE Configuration Suite PC Software

Battery Charger & Electrical System Data
SCADA monitoring via DSE Configuration Suite PC Software
Manufacturer ComAp
Protection Instruments
Model InteliCharger
 Gen. Voltage – under / over  Gen. Voltage (L-L/L-N)

Input Voltage 85V ~ 264V AC  Gen. Freq. – under / over  Gen. Frequency

 Engine Speed – under / over  Engine speed

Output Voltage / Current 13.8V Float / 4A pk
 Engine Oil Pressure – low  Oil Pressure

Jacket Water Heater Data  Engine Temp – low / high  Water Temperature

 Battery Voltage – low / high  Battery Voltage

Manufacturer Hotstart
 Weak Battery  Run Time

Model CTM25110-N00  Fail to Start / Stop  Phase Sequence

 Power monitoring
 Charge Alternator Fail
Input Voltage 120V (kWh/kVAh/kVArh)
 Over Current & Load  Power
(kW/kVAr) (kWh/kVAh/kVArh)
Power 2500W
 Unbalanced Load  Power Factor

 Independent Earth Fault  Generator Current

 Reverse Power  Generator Load (%)

 Loss of Speed Signal  Earth Current

*Manufacturer reserves the right to make changes in model, technical specifications, color, equipment and accessories without prior notice.

www.aksausa.com
 UL2200
APD-NG250 NG/LP

Enclosure Features Enclosure Features

 Heavy Duty Steel / Aluminum Structure  Internally Mounted Exhaust System with Rain Cap

 E-Stop on Enclosure  Coolant Fill Cap

 Control Panel Eliminated from Engine Vibrations  Removable Base Frame Lifting Hooks

 Standard Sound Attenuation Foam  Oil & Coolant Drain Ports

 Plastic Covered Corrosion Resistant Locks & Hinges  Easy Access for Maintenance

Open Skid Gen-Set Dimensions

Length 158 in

Width w/o lift hooks 75 in

Height 65 in

Dry Weight 9000 lb

Enclosed Gen-Set Dimensions – Level 1

Length 206 in

Width w/o lift hooks 77 in

Height 90 in

Dry Weight 13000 lb

Sound Pressure @ 7 meters 78 dBA

Enclosed Gen-Set Dimensions – Level 2

Length 224.6 in

Width w/o lift hooks 77 in

Height 89.9 in

Dry Weight 13400 lb

Sound Pressure @ 7 meters 75 dBA

*Manufacturer reserves the right to make changes in model, technical specifications, color, equipment and accessories without prior notice.

www.aksausa.com www.aksausa.com
 UL2200
APD-NG250 NG/LP

Standard Features & Accessories Optional Accessories

 UL2200 Certification  Main Line CB (3 / 4 Poles – 80% / 100% rated)

 Heavy Duty Steel Base Frame  Upsize Alternator

 PMG  Anti-condensation Heater

 Engine Jacket Water Heater  Voltage Regulation ±0.5% w/MX321 AVR

 Battery and Battery Rack  Gas Regulator

 Battery Charger
 NG / LP Auto Changeover Control System

 Anti Vibration Pads between Engine/Alternator & Base Frame

 Low Gas Pressure Alarm
 Critical Grade Silencer Inside Enclosure
 Low Coolant Level Alarm
 Residential Grade Silencer Set for Open Skid Sets
 Oil Pan Heater
 Exhaust outlet rain cap and radiator fill cap
 Oil Temperature Display on Controller
 Sound Absorb Foam Material for Enclosure
 Manual Speed Adjust Rheostat
 Emergency Stop Button
 Manual Voltage Adjust Rheostat
 Oil Drain Valve
 Remote Annunciator Panel
 Coolant Drain Valve
 Remote Control & Monitoring Panel
 Jacket Water Heater Isolation Valves
 Advanced SMS Messaging
 Flex Fuel Lines
 Control Panel Heater
 Secondary Lock-off Valve on Baseframe
 Battery Disconnect Switch
 Engine Manifold Cover
 Battery Heater
 Turbocharger Cover

 Battery Charger 10/20 Amp

 Protection Covers for Rotating Parts

 Exhaust Insulation Cover  Shunt Trip / Aux Contacts

 Enclosure DC Light  Spring Anti-vibration Isolators

 Operations Manual  Automatic Transfer Panel (ATS)

 24 Months / 2000 hours Limited Standby Warranty  5 Years / 2000 hours Limited Comprehensive Warranty

AKSA POWER GENERATION USA LLC DISTRIBUTED BY:

371 Exchange Street, West Monroe,
Louisiana, 71292
Tel: 318.855.8377 Fax: 318.855.8381
E-mail: sales@aksausa.com
AKSA Power Generation USA is a member of

**Manufacturer
Manufacturer reserves
reserves the
the right
right to
to make
make changes
changes in
in model,
model, technical
technical specifications,
specifications, color,
color, equipment
equipment and
and accessories
accessories without
without prior
prior notice.
notice.

www.aksausa.com