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Integrated Energy Systems
Ultra Silent Generator powered by Cummins

Generators

Ultra Silent Generator powered by Cummins

Silent-canopy diesel generator sets powered by Cummins engines, for 50 / 60 Hz operation.

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Overview

Diesel generator sets in a soundproof canopy, built to be moved regularly and to keep working in harsh conditions. Multiple noise-control measures cut the noise level by 15–35 dB(A), so the sets can run at night near homes and offices. The range spans roughly 10 to 700 kVA at 50 or 60 Hz, in open or silent versions, single- or three-phase, with a choice of voltages.

Key features

  • Stable performance: powered by worldwide trusted Cummins engines from DCEC, CCEC and ICEC; a choice of alternators such as Mister, Stamford or Leroy-Somer; an advanced control panel.
  • Stable structure: designed with CAE analysis for greater stability.
  • Industrial design: current industrial design brings appearance and performance together.
  • Intelligent control: the integrated controller provides remote control, alarms, data monitoring and protection.
  • Weather and pest protection: control panels, access doors and panels are sealed against rain, dust, sand and small animals.
  • Convenient refuelling and filling: external oil filler, oil drain in the base frame and a water filler on top of the canopy.
  • Easy to transport: forklift pockets in the base frame of sets below 500 kVA and balanced lifting lugs on top of the canopy.
  • Easy to maintain: daily service from both sides through wide access doors; canopies of sets above 62.5 kVA can be fitted with a ladder; the base frame and canopy can be dismantled and replaced; standardised wiring and fuel hoses are easy to change.
  • Durable finish: sand-blasted panels and a three-coat paint system (primer, intermediate and top coat) resist corrosion, scratches and rust.

Applications

Sites with strict noise requirements, such as residential areas, high-end office buildings, hotels, research institutes, hospitals and universities.

Technical specifications

Technical specifications — Ultra Silent Generator powered by Cummins
General specificationEngine SpecificationAlternator Model
Silent CanopyStandby PowerPrime PowerCons 100% (L/h)Dimension (Open Type) L*W*H (mm)Dimension (Silent Canopy) L*W*H (mm)Weight Open Type (kg)Weight Silent Canopy (kg)Fuel Tank Capacity (L)Engine ModelLube Capacity (L)Coolant Capacity (L)STAMFORD
kVAkWkVAkW
R250CCS25020022518047.53000x1054x17584300x1483x214524604200960NT855-GA3961UCD1274J
R275CCS27522025020052.33000x1054x17584300x1483x214524904250960NT855-GA3961UCD1274K
R275CCS27522025020053.22750x1050x15854300x1483x214523704123960MTA11-G2A3952UCD1274K
R275CCS275220250200592900x1054x19634300x1483x214525914200960NTA855-G13961UCD1274K
R315CCS315250275220613000x1054x17584300x1483x214528104450960NTA855-G1A3961HCI444D
R350CCS35028031225068.33000x1054x17584300x1483x214529204495960NTA855-G1B3961HCI444ES
R350CCS350280312250633000x1140x16004500x1583x2100230048871100MTAA11-G33961HCI444ES
R350CCS350250312250383000x1054x17584300x1483x214531204495960NT855-G23968HCI444ES
R375CCS375300344275723000x1054x17584300x1483x214531204495960NT855-G2A3968HCI444E
R388CCS388310350280753000x1054x17584300x1483x214532804495960NTAA855-G43968HCI444E
R415CCS41333037530083.53250x1120x17214500x1583x2100386453271100NTAA855-G73976HCI444FS
R415CCS413330375300833350x1280x19344500x1583x2200369259001200KTA19-G25089HCI444FS
R440CCS438350400320873250x1120x17214500x1583x2100291053901100CSNT-G33978HCI444F
R450CCS450360873250x1120x17214500x1583x2100288053601100NTAA855-G7A3989HCI444F
R500CCS50040045036095.13350x1280x19344800x1683x2200380065001200KTA19-G35089HCI544C
R550CCS55044050040094.63350x1280x19344800x1683x2200394066301200KTA19-G3A5089HCI544C
R550CCS550440500400973350x1280x19354800x1683x2200394066301200KTA19-G45089HCI544C
R600CCS6004805504401133525x1550x20325000x1983x2371402066501700KTAA19-G550122HCI544D
R650CCS650520575460118.53525x1550x20455000x1983x2371422068501700KTAA19-G650122HCI544E
R650CCS6505201263350x1280x19344800x1683x2200415068001200KTA19-G6A5098HCI544E
R688CCS6885501283525x1550x20325000x1983x2371422067001700KTAA19-G6A50122HCI544FS
Technical specifications — Ultra Silent Generator powered by Cummins
General specificationEngine SpecificationAlternator Model
Silent CanopyStandby PowerPrime PowerCons 100% (L/h)Dimension (Open Type) L*W*H (mm)Dimension (Silent Canopy) L*W*H (mm)Weight Open Type (kg)Weight Silent Canopy (kg)Fuel Tank Capacity (L)Engine ModelLube Capacity (L)Coolant Capacity (L)STAMFORD
kVAkWkVAkW
R27HCS272225206.31580x650x11462350x1133x151677713805734B3.9-G21120P1144E
R30HCS302427.5226.51580x650x11462350x1133x151677713802674B3.9-G21120P1144F
R33HCS3326.430246.71800x730x12902350x1133x151683014202674BT3.9-G21120P1144G
R40HCS393135288.31800x730x12902350x1133x151683014202674BT3.9-G21120P1144H
R45HCS443540329.41800x730x12902350x1133x151683014202674BT3.9-G21120P1144J
R55HCS5544504011.71900x783x12572350x1133x151692615302674BTA3.9-G21123UC1224D
R65HCS6550554513.81900x783x12572350x1133x151697515402674BTA3.9-G21123UC1224E
R70HCS7056655213.81900x783x12572350x1133x151697515402674BTA3.9-G21123UC1224F
R80HCS8064725816.21900x783x12572350x1133x151697515402674BTA3.9-G111123UC1224F
R95HCS9574856819.52200x830x12783200x1133x1766124920373746BT5.9-G21624UC1224G
R110HCS110881008022.92200x830x12783200x1133x1766127220593746BT5.9-G21624UC1274C
R115HCS115921058423.62200x830x12783200x1133x1766129720843746BT5.9-G21624UC1274D
R125HCS1251001159225.52200x830x13253200x1133x1766129721303746CTA5.9-G21627UC1274D
R145HCS14511613510829.52360x830x13343200x1133x1766138121683746BTAA5.9-G21628UC1274E
R170HCS17013615512434.82360x830x13343200x1133x1766142024303746BTAA5.9-G121628UC1274F
R175HCS17514016012835.72360x847x13663600x1333x2040178230405736CTA8.3-G22432UC1274F
R200HCS20016018214541.22360x847x13663600x1333x2040183231005736CTA8.3-G32432UC1274G
R220HCS22017620016043.32400x980x14603600x1333x2040185030405736CTAA8.3-G22434UC1274H
R250HCS25020022518047.82540x1018x15273600x1333x2040196033805736LTAA8.9-G22835UC1274J
R265HCS265212250200532540x1018x15273600x1333x2040198534005736LTAA8.9-G22835UC1274K
R275HCS275220250200542540x1018x15273600x1333x2040220436195736LTAA8.9-G32835UC1274K
R300HCS300240275220586LTAA9.5-G33259HC1444D
R350HCS350280318255706LTAA9.5-G13259HC1444ES
R330HCS330264692940x1000x15554300x1483x214531654152883QSM11-G23739HC1444D
R400HCS40032036028882.13100x1360x21005000x1983x2371346063451594QSM11-G64579HC1444FS
R425HCS42534038831073.53250x1360x21005000x1983x23713600640015946ZTAA13-G34575HC1444F
R450HCS45036040032089.73200x1360x21005000x1983x2371360064201594QSZ13-G74579HC1444F
R475HCS475380438350873250x1360x21005000x1983x23713700645015946ZTAA13-G24575UC1544C
R475HCS47537543835089.53250x1360x21005000x1983x23713700645015946ZTAA13-G44575UC1544C
R470HCS46840043835088.83250x1360x21005000x1983x2371370064501594QSZ13-G24577UC1544C
R500HCS50040045036093.73250x1360x21005000x1983x2371370064501594QSZ13-G54579UC1544C
R500HCS50040047538096.53250x1360x21005000x1983x2371375065101594QSZ13-G34575UC1544C
R88HCS88708064QSB3.9-G31028UC1224G
R138HCS138110125100QSB5.9-G31636UC1274E
R198HCS198158180144QSB6.7-G42057UC1274G
R275HCS275220250200QSB8.9-G42359UCD1274K
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