APD-NG80 product details and specifications:

General Characteristics 

• Model Name: APD-NG80 

• Engine Make: PSI 

• Engine Model: 5.7LT 

• Alternator Make: Stamford 

• Control Panel Make & Model: DSE 7320 

• Frequency & Speed: 60Hz, 1800rpm 

• Enclosure Make & Model: AKSA AUL 41/42 

Genset Rating (PSI 5.7LT) 

• UCI224G (Wnd-311): 480/277V, PF 0.8, 80kW, 120A 

• UCI224G (Wnd-06): 240/120V 1ph, PF 1, 75kW, 312A 

• UCI224G (Wnd-311): 208/120V, PF 0.8, 75kW, 260A 

• UCI224G (Wnd-17): 600/347V, PF 0.8, 80kW, 96A 

• UCI274C (Wnd-311): 240/120V, PF 0.8, 79.1kW, 237.9A 

Engine Data 

• Manufacturer: PSI 

• Model: 5.7LT 

• Displacement & Cylinders: 5.7L / 8 Cylinders 

• Engine Type: V-type, 4 Cycle 

• Engine Speed: 1800rpm 

• Engine Standby Power NG: 96.6 kW 

• Aspiration: Forced Induction 

• Compression Ratio: 9.4 : 1 

• Bore / Stroke: 101.6 mm / 88.4 mm 

• Governor Type: Electronic 

Fuel System 

• Fuel Type: NG 

• 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 

• Max Pressure to EPR: 2.7 kPa / 11.0 inH2O 

• Min Pressure to EPR: 1.7 kPa / 7.0 inH2O 

Fuel Consumption (Natural Gas) 

• Standby Power (100%): 1185 cfh / 33.6 m3/hr 

• Standby Power (75%): 980 cfh / 27.8 m3/hr 

• Standby Power (50%): 780 cfh / 22.0 m3/hr 

• Standby Power (25%): 475 cfh / 13.4 m3/hr 

Electric System 

• System Voltage (dc): 12V 

• Battery Qty, Rating: 1 x 60Ah 

Cooling System 

• Radiator Cooling System Type: Closed Circuit 

• Coolant Capacity, Engine Only: 8.1 quart 

• Cranking Temperature: 160°F 

• Full Open Temperature: 185°F 

• Cont. Rating Catalyst Configuration: Dual Substrate 

• Exhaust Gas Flow at Rated Power @ 1350°F: 786.9 cfm 

Air Intake System 

• Combustion Air Required: 243.7 cfm 

• Max Intake Air Restriction (Clean Element): 1.49 kPa / 3 inH2O 

• Air Filter Type: Dry Paper Element 

Exhaust System 

• Type: Air Cooled Manifold 

• Max Allowable Back Pressure: 10.2 kPa 

Lubrication System 

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

• Oil Pan Capacity: 5.0 qts 

• Oil Filter: 1, Cartridge 

• Max Allowable Oil Temp: 250°F 

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 Over Speed: 2250 rev/min 

Controller Data 

• Manufacturer: DSE 

• Model: 7320 MK II 

• Microprocessor controlled, UL & NFPA110 Compatible 

• License free PC Software (Non-proprietary) 

• IP65 rating for increased resistance to water ingress 

• Real time clock with 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 for up to three remote display modules 

• Configurable timers, alarms, and multiple date/timer scheduler 

• Integral PLC editor with 'Protections disabled' feature 

• Load switching (load shedding and dummy load outputs) 

• Fully configurable and SCADA-monitored via DSE Configuration Suite PC Software 

Protection Features 

• Gen. Voltage – under/over 

• Gen. 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 (kW/kVAr) 

• 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: TPS101GT10-000 

• Input Voltage: 120V 

• Power: 1000W 

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: 92 in (L) x 43.3 in (W) x 53.5 in (H), Dry Weight 2300 lb 

• Enclosed Level 1: 116 in (L) x 43.3 in (W) x 66 in (H), Dry Weight 3500 lb, Sound Pressure @ 7m: 75 dBA 

• Enclosed Level 2: 116 in (L) x 43.3 in (W) x 82 in (H), Dry Weight 3800 lb, Sound Pressure @ 7m: 71 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 

• Manual Gas Valve 

• 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 standards 

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

• AKSA provides 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) 

• EPA – Certified for Emergency Stationary Applications 

product specifications:

product related documents:

APD-NG80.pdf