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HomeMy WebLinkAboutWhisperWatt 70POWER DCA7OUSI Ultra -Silent Series WhisperWattTM 70 Prime Rating: 56 kW (70 kVA) Standby Rating: 61 kW (77 kVA) 60 Hertz O 0 r.! WhisperWattTM Standard Features • Heavy duty, 4-cycle, direct injection, turbocharged diesel engine provides maximum reliability. ■ Brushless alternator reduces service and maintenance requirements and meets temperature rise standards for Class F insulation systems. IN Open delta alternator design provides virtually unlimited excitation for maximum motor starting capability. • Automatic voltage regulator (AVR) provides precise regulation. ■ Electronic Governor Control (Crystal Sync) — maintains frequency to within ±0.25% from no load to full load. • Full Toad acceptance of standby nameplate rating in one step (NFPA 110, Para 5-13.2.6). • Sound attenuated, weather resistant, steel housing provides ultra -silent operation at 61 dB(A) at 23 feet. Fully lockable enclosure allows safe unattended operation. ■ Integrated fuel tank with direct reading fuel gauges are standard. ■ Seven -stage powder coat paint provides durability and weather protection. • EPA -MOH emissions certified -Tier 2 emissions compliant. ■ Complete engine analog instrumentation includes DC ammeter, oil pressure gauge, water temp. gauge, fuel level gauge, tachometer/hour meter, preheat indicator, and emergency shutdown monitors. • Complete generator analog instrumentation includes voltage regulator control, ammeter phase selector switch, voltmeter phase selector switch, AC voltmeter, AC ammeter, frequency meter, panel light, and circuit breaker. • Automatic safety shutdown system monitors the water temperature, engine oil pressure, overspeed and overcrank. Warning lights indicate abnormal conditions. • Automatic start / stop control — automatically starts the generator set during a commercial power failure when used in conjunction with a transfer switch. ■ Complete power panel. Fully covered; three-phase terminals and single phase receptacles allow fast and convenient hookup for most applications including temporary power boxes, tools and lighting equipment. All are NEMA standard. ■ Simultaneous single and three phase power. ■ Voltage selector switch allows easy to change voltages as your applications require. u POWER F\1=. DCA7OUSI Ultra -Silent Series Specifications Design Generator Revolving field, self -ventilated, drip -proof, single bearing No. of Poles 4-pole Excitation Brushtess with AVR Standby Output 59 KW (74 KVA) Prime Output 56 KW (70 KVA) Generator RPM 1800 Voltage — 30 208, 220, 240, 416, 440, 480V Switchable Voltage — 10 120, 127, 139, 240, 254, 277V Switchable Armature Connection Star with neutral / Zig Zag Voltage Regulation (No load to full load) ±1.0% Power Factor 0.8 Frequency 60 Hz Frequency Regulation: No Load to Full Load Isochronous Frequency Regulation: Steady State ±0.25% of mean value for constant Toads from no load to full load. Insulation Class F Sound Level d6(A) Full load at 23 feet 61 Make / Model Isuzu / FF•4BG1T Emisslans EPA Tler 2 Certified Starting System Electric Design 4-cycle, Water cooled, Direct injection, turbocharged Displacement 264.2 Ina (4329 cc) No. cylinders 4 Bore x Stroke (mm) 105 x 125 Gross Engine Power Output 98.6 bhp (73.5 kW) BMEP 149 psi (1029 kPa) Piston Speed 1476 ftimin. (7.5 m/s) Compression Ratio 18,0:1 Engine Speed 1800 rpm Overspeed Limit 2100 rpm 011 Capacity 3,49 gallons (13.2 liters) Battery 12V 72Ah x 1 Fuel Maximum Fuel Flow (per hour) 30.4 gallons (115 liters) Maximum Inlet Restriction (Hg) 2.39 in. (60.8 mm) Fuel Tank Capacity 103 gallons (390 liters) Fuel Consumption gph Iph At full load 4.3 16,3 At 3/4 load 3.4 12,7 At 1/2 load 2.4 8,9 At 114 toad 1.7 6.5 Fan Load 3.0 HP (0.3 KW) Coolant Capacity (with radiator) 3.42 gallons (13.0 liters) Coolant Flow Rate (per minute) 44 gallons (168 liters) Heat Refection to Coolantper minute) 2502 Btu (2.64 MJ) Heat Radiated to Room (per minute) 389 Btu (0.41 MJ) Maximum Coolant Friction Head 7,6 psi (52.3 kPa) Maximum Coolant Static Head 17 feet (5,3 meters) Ambient Temperature Rating 104°F (40°C) Combustion Air 194 cfm (5.5 malmin) Maximum Alr Cleaner Restriction 25.5 in. H2O (7.36 kPa) Alternator Cooling Air 911 cfm (25.8 m'lmin) Radiator Cooling Alr 3707 cfm (105malmin) Minimum Alr Opening to Room 6,61 sq. ft. (0.614 sq. m.) Minimum Discharge Opening 2,32 sq.fi. (0,22 sq.m) Gas Flow (full load) Gas Temperature Maximum Back Pressure 607 cfm (17.2 ingrain) 993 °F (534 °C) 53.5 in. H2O (13.3 kPa) Sire L X W X H inches (cm) Approximate Net Dry Weight 105,1 X 37.4 X 68.3 (267 X 95 X 173.5) 3924.2 lbs. (1780.0 kg) Maximum Rated Voltage Amps Maximum Amps 10 120 Volt 155.5 amps (4 wire) 10 240 Volt 77.8 amps (4 wire) 30 240 Volt 168 amps 30 480 Volt 84 amps Warranty* Isuzu Engine 12 months from date of purchase with unlimited hours or 24 months from date of purchase with 2000 hours (whichever occurs 5rs1). Generator 24 months from date of purchase or 2000 hours (whichever occurs fi rst). *Refer to the express written, one-yearlimited warranty sheet for additional information, Backfeed to a utility system can cause electrocution andior property damage. Do not connect to any bulldng's electrical system except through an approved device. Specifications are subject to change without notice. POWER DCA7OUSI Ultra -Silent Series MO POWER DECIBEL LEVELS Ali Our soundproof housing allows substantially lower operating noise levels than competitive designs. Ultra -Silent are at home on construction sites, in residential neighborhoods, and at hospitals — just about anywhere. �—Subway / truck traffic 0—Average city traffic 0—Inside car at 60 mph —Air conditioner at 20 feet AMEMEMMII 50 — Normal conversation Ultra -Silent Features ❑ Low Noise Muffler— Large capacity low noise muffler minimizes exhaust sound. ❑ Soundproof Casing— The new design divides the cabinet into three sections, separating the engine, muffler and radiator for more efficient cooling and reduces noise from the engine and fans. ❑ New Cooling System— An advanced design uses two separate air intake systems to cool the generator. The engine fan draws air in to cool the engine and generator housing while a second electric fan directly cools the radiator. With less air being drawn into the generator through each fan, considerably less noise is produced through the top of the generator. ❑ Environmental Design — Constructed using an integrated environmental skid and fuel tank. This design fully contains fuel leakage and any liquid that might leak from the engine such as lube oil or radiator coolant. All potentially hazardous liquids are contained without contaminating the surrounding area. Outside Alr Optional Control Features © Emergency Stop Switch. ❑ Audible Alarm — alerts operator of abnormal conditions. Optional Generator Features ❑ Battery Charger — provides fully automatic and self- adjusting charging to the generator's battery system. 0 Jacket Water Heater — for easy starting in cold weather climates. ❑ Special Batteries — long life batteries provide extra engine cranking power. ❑ Spring Isolators — provides extra vibration protection for standby applications. ❑ Low Coolant Level Shutdown — provides protection from critically low coolant levels. Includes control panel warning light. ❑ Trailer Mounted Package — highway legal trailer with electronic or surge brakes with tandem axle configuration. Optional Distribution Devices ❑ Cam -Lock connectors. ❑ Pin & Sleeve Connectors. ❑ AC Output Cable. Radiator Diesel engine Control box Flow of Cooling Air AC generator POWER aSol DCA7OUSI Ultra -Silent Series Dimensions 1736 mm/ 425 16.7 ISO • • 880 mm / 34.611. 960 vn / 37.4h Weight Dry Weight 3924.2 Ibs, / 1780,0 kg 4706.6 Ibs, / 2134.9 k 144 ,02 • 1 ==- 70 ; IIICI fiW>!� it ISCIII MQ I o r 0 O • E 510mm/ 241h 600rrm/ 19.711 570mrn/ 2.41i 600rrm/ 19.711 a 690mm/ 23,2h s r 1 ►� * r s� 2670 mere / 106.1 h } 896 min / 16.6 In, Illlllll 1111111 IIIIIIII IIIJIII 11111111 llillll Illlllll 1111111 nnuu uuul 11111111 1111111 ulunl 1111111 �• IlElllll 11 11111.11111!! �T � 11`J111111111 1111IIII 1111111111111111 llllllllll 1111111 1 11111111 1111111 / 11E11111 1111111 IIE11111 1111111 11111111 1111111 11111111 • 11111111 1111111 1� ,110.. iti..: i Units manufactured by Denyo Manufacturing Corporation Your MO Power dealer is: ©COPYRIGHT2005, MULTIQUIP INC, Rev.2 (8-05) MQ POWER POST OFFICE BOX 6254 Arriiimi."1:1111111 CARSON, CA 90749 310-537-3700 • 800-883-2551 FAX: 310-632-2656 E-MAIL: mgpower@muitiquip,com WEBSITE: www.mqpower.com POWER 366 mm 11.4 h.