APD-NG150 product details and specifications:

General Characteristics 

• Model Name: APD-NG150 

• Engine Make: PSI 

• Engine Model: 8.8LT-CAC 

• Alternator Make: Stamford 

• Control Panel Make & Model: DSE 7320 

• Frequency & Speed: 60Hz, 1800 RPM 

• Enclosure Make & Model: AKSA AUL 51/52 

Genset Rating (8.8LTCAC) 

• UCI274F (Wnd-311), 480/277V, PF 0.8: 150kW NG / 226A, 125kW LP / 188A 

• UCI274K (Wnd-06), 240/120V 1ph, PF 1: 150kW NG / 625A, 125kW LP / 520A 

• UCI274F (Wnd-311), 208/120V, PF 0.8: 145kW NG / 503A, 125kW LP / 434A 

• UCI274F (Wnd-17), 600/347V, PF 0.8: 150kW NG / 180A, 125kW LP / 150A 

• UCI274G (Wnd-311), 240/120V, PF 0.8: 150kW NG / 451.1A, 150kW LP / 451.1A 

• EPA-Certified for Emergency Stationary Applications 

Engine Data 

• Manufacturer: PSI 

• Model: 8.8LT-CAC 

• Displacement & Cylinders: 8.8 L / 8 Cylinders 

• Engine Type: V-type, 4 Cycle 

• Engine Speed: 1800 RPM 

• Engine Standby Power NG: 194.98 kW 

• Engine Standby Power LP: 171.6 kW 

• Aspiration: Forced Induction 

• Compression Ratio: 10.1:1 

• Bore / Stroke: 110.5 mm / 114.3 mm 

• Governor Type: Electronic 

Fuel System 

• Fuel Type: NG, LP Gas / Dual Fuel 

• Min NG Supply Pipe Size: 1-1/4" NPT 

• Min LPG Supply Pipe Size: 3/4" 

• Maximum EPR Rated Pressure: 6.9 kPa / 1.0 psi 

• Recommended Max Pressure: 2.7 kPa / 11.0 inH2O 

• Recommended Min Pressure: 1.7 kPa / 7.0 inH2O 

Fuel Consumption 

• Standby Power (100%): 1965 cfh Natural Gas / 713 cfh LP Gas 

• Standby Power (75%): 1529 cfh Natural Gas / 547 cfh LP Gas 

• Standby Power (50%): 1102 cfh Natural Gas / 399 cfh LP Gas 

• Standby Power (25%): 688 cfh Natural Gas / 254 cfh LP Gas 

Lubrication System 

• Oil Specifications: SAE 5W-30, API Rating SM or Newer 

• Oil Pan Capacity: 8.0 Qts 

• Oil Filter: 1, Cartridge type 

• Max Allowable Oil Temp: 250°F 

Cooling System 

• Radiator Cooling System Type: Closed Circuit 

• Coolant Capacity (engine only): 14.5 quart 

• Cranking Temperature: 160°F 

• Full Open Temperature: 185°F 

Exhaust System 

• Type: Air Cooled Manifold 

• Max Allowable Back Pressure: 10.2 kPa 

• Cont. Rating Catalyst Configuration: Dual Substrate 

• Exhaust Gas Flow at Rated Power @ 1350°F: 1177.5 cfm 

Air Intake System 

• Combustion Air Required: 364.6 cfm 

• Max Intake Air Restriction (Clean Element): 1.49 kPa 

• Air Filter Type: Dry Paper Element 

Electric System 

• System Voltage (dc): 12V 

• Battery Qty, Rating: 1 x 80Ah 

Alternator Data 

• Manufacturer: Stamford 

• Standards: BS EN 60034 

• Control System: PMG 

• A.V.R.: MX341 

• Voltage Regulation: ±1% 

• Insulation System: Class H 

• Protection: IP23 

• Rated Power Factor: 0.8 

• Stator Winding: Double Layer Concentric 

• Winding Pitch: Two Thirds 

• Winding Leads: 12 

• Telephone Interference: THF < 2% 

• Waveform Distortion: No Load < 1.5% 

• Maximum Overspeed: 2250 rev/min 

Controller Data 

• Manufacturer: DSE 

• Model: 7320 MK II 

• Microprocessor controlled, UL & NFPA110 Compatible 

• License free PC Software (Non-proprietary Software) 

• IP65 rating offers increased resistance to water ingress 

• Modules can be integrated to building management systems 

• Real time clock provides accurate event log 

• Four line back-lit LCD text display 

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

• Front panel editing with PIN protection 

• Support up to three remote display modules 

• Configurable timers and alarms; multiple date and timer scheduler 

• Integral PLC editor; 'Protections disabled' feature 

• Load switching (load shedding and dummy load outputs) 

• Fully configurable via DSE Configuration Suite PC Software; SCADA monitoring capable 

Controller Protection & Instruments 

• Protection: Gen. Voltage/Frequency under-over, Engine Speed under-over, Engine Oil Pressure low, Engine Temp low/high, Battery Voltage low/high, Weak Battery, Fail to Start/Stop, Charge Alternator Fail, Over Current & Load, Unbalanced Load, Independent Earth Fault, Reverse Power, Loss of Speed Signal 

• Instruments: Gen. Voltage (L-L/L-N), Gen. Frequency, Engine Speed, Oil Pressure, Water Temperature, Battery Voltage, Run Time, Phase Sequence, Power Monitoring (kWh/kVAh/kVArh), Power (kW/kVAr), Power Factor, Generator Current, Generator Load (%), Earth Current 

Battery Charger & Electrical System Data 

• Manufacturer: ComAp 

• Model: InteliCharger 

• Input Voltage: 85V ~ 264V AC 

• Output Voltage / Current: 13.8V Float / 4A pk 

Jacket Water Heater Data 

• Manufacturer: Hotstart 

• Model: CTM15210-N00 

• Input Voltage: 240V 

• Power: 1500W 

Enclosure Features 

• Heavy Duty Steel / Aluminum Structure 

• E-Stop on Enclosure 

• Control Panel Eliminated from Engine Vibrations 

• Standard Sound Attenuation Foam 

• Plastic Covered Corrosion Resistant Locks & Hinges 

• Internally Mounted Exhaust System with Rain Cap 

• Coolant Fill Cap 

• Removable Base Frame Lifting Hooks 

• Oil & Coolant Drain Ports 

• Easy Access for Maintenance 

Dimensions & Weight 

• Open Skid: 116 in (L) x 43.3 in (W) x 54 in (H), Dry Weight 3200 lb 

• Enclosed Level 1: 145.7 in (L) x 43.3 in (W) x 66.4 in (H), Dry Weight 4725 lb, Sound Pressure @ 7m: 76 dBA 

• Enclosed Level 2: 145.7 in (L) x 43.3 in (W) x 82 in (H), Dry Weight 5100 lb, Sound Pressure @ 7m: 72 dBA 

Standard Features & Accessories 

• UL2200 Certification 

• Heavy Duty Steel Base Frame 

• PMG 

• Engine Jacket Water Heater 

• Battery and Battery Rack 

• Battery Charger 

• Anti Vibration Pads between Engine/Alternator & Base Frame 

• Critical Grade Silencer Inside Enclosure 

• Residential Grade Silencer Set for Open Skid Sets 

• Exhaust Outlet Rain Cap and Radiator Fill Cap 

• Sound Absorb Foam Material for Enclosure 

• Emergency Stop Button 

• Oil Drain Valve 

• Coolant Drain Valve 

• Jacket Water Heater Isolation Valves 

• Flex Fuel Lines 

• Secondary Lock-off Valve on Baseframe 

• Engine Manifold Cover 

• Turbocharger Cover 

• Protection Covers for Rotating Parts 

• Exhaust Insulation Cover 

• Enclosure DC Light 

• Operations Manual 

• 24 Months / 2000 Hours Limited Standby Warranty 

Optional Accessories 

• Main Line CB (3/4 Poles – 80%/100% rated) 

• Upsize Alternator 

• Anti-condensation Heater 

• Voltage Regulation ±0.5% w/MX321 AVR 

• Gas Regulator 

• NG / LP Auto Changeover Control System 

• Low Gas Pressure Alarm 

• Low Coolant Level Alarm 

• Oil Pan Heater 

• Oil Temperature Display on Controller 

• Manual Speed Adjust Rheostat 

• Manual Voltage Adjust Rheostat 

• Remote Annunciator Panel 

• Remote Control & Monitoring Panel 

• Advanced SMS Messaging 

• Control Panel Heater 

• Battery Disconnect Switch 

• Battery Heater 

• Battery Charger 10/20 Amp 

• Shunt Trip / Aux Contacts 

• Spring Anti-vibration Isolators 

• Automatic Transfer Panel (ATS) 

• 5 Years / 2000 Hours Limited Comprehensive Warranty 

Codes & Standards 

• Designed and manufactured in a facility certified to ISO9001 

• Designed and manufactured in a facility certified to ISO14001:2015 

• Single source responsibility for the generator set & accessories 

• Prototype tested and production tested according to the UL test program 

• Meets NFPA70, 99, 110, 37 Level 1 when equipped with necessary accessories (fast start kit required for NFPA110 Level 1) 

product specifications:

product related documents:

APD-NG150.pdf