SDMO J110K Power Generator

Model J110K
Stand-by Power @ 50Hz 88kW / 110 kVA
Prime Power @ 50Hz 80 kW / 100 kVA

General features

  • Engine (JOHN DEERE , 4045HF120 )
  • Charge alternator 12 V , Governor:Meca
  • Alternator (LEROY SOMER , LSA442VS45 )
  • Single bearing alternator IP 23 , insulation class H /H
  • Radiator 50°C [122°F]°C max. T° air inlet with coolant cap
  • Skid and vibration isolators
  • Dry type air filter
  • Main line circuit breaker
  • Microprocessor control panel
  • 12 V battery, rack and cable
  • Industrial silencer (loose)
  • User manual

Generator Ratings

Voltage HZ Phase P.F Standby Amps Standby Ratings
kW/kVA		 Prime Ratings
kW/kVA
415/240 50 3 0.8 153 88 / 110 80 / 100
400/230 50 3 0.8 159 88 / 110 80 / 100
380/220 50 3 0.8 167 88 / 110 80 / 100
240/120 50 3 0.8 265 88 / 110 80 / 100
230/115 50 3 0.8 276 88 / 110 80 / 100
220/110 50 3 0.8 289 88 / 110 80 / 100
220/127 50 3 0.8 289 88 / 110 80 / 100
200/115 50 3 0.8 318 88 / 110 80 / 100

PRP : Prime Power is available for an unlimited number of annual operating hours in variable load applications, in accordance with ISO 8528-1. A 10%
overload capability is available for a period of 1 hour within 12-hour period of operation, in accordance with ISO 3046-1

ESP : The standby power rating is applicable for supplying emergency power in variable load applications in accordance with ISO 8528-1. Overload is
not allowed.

Conditions of sale

  • SDMO provides a full line of products with high quality recognized engines and alternators.
  • Service and parts are available from SDMO distributors as a single source of responsibility.
  • Each and every units is factory tested. All generator sets are also prototype tested.
  • Warranty according to our standard conditions. Five years extended also available.

Engine Data

Manufacturer / Model JOHN DEERE 4045HF120 , 4-cycle, Turbo , Air/Air DC
Cylinder Arrangement 4 X L
Displacement 4.48L [273.4C.I.]
Bore and Stroke 106mm [4.2in.] X 127mm [5.0in.]
Compression ratio 17 : 1
Rated RPM 1500 Rpm
Piston Speed 6.35m/s [20.8ft./s]
Max. stand by Power at rated RPM 97kW [130BHP]
Frequency regulation, steady state +/-2. 5%
BMEP 16.2bar [235psi]
Governor : type Meca

Exhaust System

Exhaust gas flow 283L/s [600cfm]
Exhaust temperature 545°C [1013°F]
Max back pressure 750mm CE [30in. WG]

Fuel System

110% (Stand By power ) 25.5L/h [6.7gal/hr]
100% (of the Prime Power) 23.5L/h [6.2gal/hr]
75% (of the Prime Power) 16.5L/h [4.4gal/hr]
50% (of the Prime Power) 11.5L/h [3.0gal/hr]
Total fuel flow 108L/h [28.5gal/hr]

Oil System

Total oil capacity w/filters 13.5L [3.6gal]
Oil Pressure low idle 1bar [14.5psi]
Oil Pressure rated RPM 5bar [72.5psi]
Oil consumption 100% load 0.024L/h [0.0gal/hr]
Oil capacity carter 12.5L [3.3gal]

Thermal balance 100% load

Heat rejection to exhaust 64kW [3639Btu/mn]
Radiated heat to ambiant 10.5kW [597Btu/mn]
Heat rejection to coolant 36kW [2047Btu/mn]

Air intake

Max. intake restriction 625mm CE [25in. WG]
Engine air flow 106L/s [225cfm]

Coolant System

Radiator & engine capacity 20.2L [5.3gal]
Max water temperature 105°C [221°F]
Outlet water temperature 93°C [199°F]
Fan power 2.5 kW
Fan air flow 3.7m3/s [7841cfm]
Available restriction on air flow 20mm CE [0.8in. WG]
Type of coolant Gencool
Thermostat 82-94 °C

Emissions

HC 26 mg/Nm3
CO 310 mg/Nm3
Nox 2900 mg/Nm3
PM 100 mg/Nm3

Alternator Specifications


General Data

  • Compliance with NEMA MG21, UTE NF C51.111, VDE 0530, BS 4999, CSA standards.
  • Vacuum-impregnated windings with epoxy varnish.
  • IP21 drip proof.

Alternator Data

Manufacturer / Type LEROY SOMER LSA442VS45
Number of phase 3
Power factor (Cos Phi) 0.8
Altitude < 1000 m
Overspeed 2250 rpm
Pole : number 4
Exciter type Shunt
Insulation : class, temperature rise H / H
Voltage regulator R230
Sustained short circuit current -
Total harmonics (TGH/THC) < 4%
Wave form : NEMA = TIF – TGH/THC < 50
Wave form : CEI = FHT – TGH/THC < 2%
Bearing : number 1
Coupling Direct
Voltage regulation 0 to 100% load +/- 1%
Recovery time (20% Volt dip) ms 500 ms
SkVA with 90 % of nominal sustained voltage (at 0.4 PF) N/A

Other Alternator Data

Continuous nominal rating @ 40°C 123 kVA
Standby rating @ 27°C 144 kVA
Efficiencies @ 4/4 load 91 %
Air flow 0.44m3/s [932.30cfm]
Short circuit ratio;50 (Kcc) 0.33
Direct axis synchro reactance unsaturated (Xd) 377 %
Quadra axis synchro reactance unsaturated (Xq) 226 %
Open circuit time constant;50 (T’do) 2555 ms
Direct axis transient reactance saturated (X’d) 14.7 %
Short circuit transient time constant (T’d) 100 ms
Direct axis subtransient reactance saturated (X’’d) 8.8 %
Subtransient time constant (T’’d) 10 ms
Quadra axis subtransient reactance saturated (X’’q) 10.8 %
Zero sequence reactance unsaturated (Xo) 1 %
Negative sequence reactance saturated (X2) 9.9 %
Armature time constant (Ta) 15 ms
No load excitation current (io) 0.5 A
Full load excitation current (ic) 2.1 A
Full load excitation voltage (uc) 39 V
Recovery time (Delta U = 20% transitoire) 500 ms
Motor start (Delta = 20% perm. Or 50% trans.) 330 kVA
Transient dip (4/4 charge) – PF : 1.8 AR 17.6 %
No load losses 2.72 kW
Heat rejection 10 kW

Control Panels


NEXYS

Specifications :

  • Frequency meter, Ammeter, Voltmeter
  • Alarms and faults Oil pressure, water temperature, Overcrank, Overspeed ( >60 kVA), Min/max alternator, Low fuel level, Emergency stop
  • Engine parameters Hours counter, Engine speed, Battery voltage, Fuel level, AIr preheating

TELYS

Specifications :

  • Frequency meter, Ammeter, Voltmeter
  • Alarms and faults Oil pressure, water temperature, No start-up, Overspeed, Min/max alternator, Min/max battery voltage, Low fuel level, Emergency stop
  • Engine parameters Hours counter, Oil pressure, Water temperature, Engine speed, Battery voltage, Fuel level


Note: J110K specifications and design liable to modifications without prior notice

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