Go Power JS120 User manual

specifications and design liable to modifications without prior notice
JS120 DIESEL GENSET
MODEL JS120
Stand-by Power @ 60Hz 117kW / 146 kVA
Prime Power @ 60Hz 106 kW / 133 kVA
Standard Features
General features :
·Engine (JOHN DEERE , 6068TF220 )
·Charge alternator 12 V , Governor:Meca/Mechanical
·Alternator (LEROY SOMER , LSA442S7 )
·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
480/277 60 3 0.8 176 117 / 146 106 / 133
440/254 60 3 0.8 192 117 / 146 106 / 133
380/220 60 3 0.8 222 117 / 146 106 / 133
230/115 60 3 0.8 367 117 / 146 106 / 133
220/127 60 3 0.8 383 117 / 146 106 / 133
208/120 60 3 0.8 400 115 / 144 105 / 131
600/347 60 3 0.8 140 117 / 146 106 / 133
Stand-By ratings are available for the duration of any power outage. No overload capacity is specified at this ratings. Prime ratings are available
per BS 5514, DIN 6271, ISO-3046 and IEC 34-1 with 10% overload capacity one hour in twelve hours.
Conditions of sale
·We provide a full line of products with high quality
recognized engines and alternators.
·Service and parts are available from our distributors as a
single source of responsibility.
·Each and every unit is factory tested. All generator sets are
also prototype tested.
·Two years limited warranty , please refer to the conditions
terms . Five years extended are also available.
·CSA Certified

specifications and design liable to modifications without prior notice
ENGINE DATA
Manufacturer / Model
Cylinder Arrangement
Displacement
Bore and Stroke
Compression ratio
Rated RPM
Piston Speed
Max. stand by Power at rated RPM
Frequency regulation, steady state
BMEP
Governor : type
JOHN DEERE 6068TF220 , 4-cycle, Turbo , N/A
6 X L
6.72L [410.1C.I.]
106mm [4.2in.] X 127mm [5.0in.]
17 : 1
1800 Rpm
7.62m/s [25.0ft./s]
137kW [184BHP]
+/-2. 5%
12.6bar [183psi]
Meca/Mechanical
Exhaust System
Exhaust gas flow
Exhaust temperature
Max back pressure
N/A
540°C [1004°F]
750mm CE [30in. WG]
Fuel System
110% (Stand By power )
100% (of the Prime Power)
75% (of the Prime Power)
50% (of the Prime Power)
Total fuel flow
34.5L/h [9.1gal/hr]
32L/h [8.5gal/hr]
24L/h [6.3gal/hr]
16L/h [4.2gal/hr]
112L/h [29.6gal/hr]
Oil System
Total oil capacity w/filters
Oil Pressure low idle
Oil Pressure rated RPM
Oil consumption 100% load
Oil capacity carter
21.5L [5.7gal]
1bar [14.5psi]
5bar [72.5psi]
0.032L/h [0.0gal/hr]
20.6L [5.4gal]
Thermal balance 100% load
Heat rejection to exhaust
Radiated heat to ambiant
Heat rejection to coolant
110kW [6255Btu/mn]
16kW [910Btu/mn]
68kW [3866Btu/mn]
Air intake
Max. intake restriction
Engine air flow
625mm CE [25in. WG]
179L/s [379cfm]
Coolant System
Radiator & engine capacity
Max water temperature
Outlet water temperature
Fan power
Fan air flow
Available restriction on air flow
Type of coolant
Thermostat
27.3L [7.2gal]
105°C [221°F]
93°C [199°F]
5 kW
N/A
20mm CE [0.8in. WG]
Gencool
82-94 °C
Emissions
HC
CO
Nox
PM
N/A
N/A
N/A
N/A

specifications and design liable to modifications without prior notice
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
Number of phase
Power factor (Cos Phi)
Altitude
Overspeed
Pole : number
Exciter type
Insulation : class, temperature rise
Voltage regulator
Sustained short circuit current
Total harmonics (TGH/THC)
Wave form : NEMA = TIF – TGH/THC
Wave form : CEI = FHT – TGH/THC
Bearing : number
Coupling
Voltage regulation 0 to 100% load
Recovery time (20% Volt dip) ms
SkVA with 90 % of nominal sustained voltage (at 0.4 PF)
LEROY SOMER LSA442S7
3
0.8
< 1000 m
2250 rpm
4
Shunt
H / H
R230
-
< 4%
< 50
< 2%
1
Direct
+/- 1%
500 ms
300
OTHER ALTERNATOR DATA
Continuous nominal rating @ 40°C
Standby rating @ 27°C
Efficiencies @ 4/4 load
Air flow
Short circuit ratio;50 (Kcc)
Direct axis synchro reactance unsaturated (Xd)
Quadra axis synchro reactance unsaturated (Xq)
Open circuit time constant;50 (T’do)
Direct axis transient reactance saturated (X’d)
Short circuit transient time constant (T’d)
Direct axis subtransient reactance saturated (X’’d)
Subtransient time constant (T’’d)
Quadra axis subtransient reactance saturated (X’’q)
Zero sequence reactance unsaturated (Xo)
Negative sequence reactance saturated (X2)
Armature time constant (Ta)
No load excitation current (io)
Full load excitation current (ic)
Full load excitation voltage (uc)
Recovery time (Delta U = 20% transitoire)
Motor start (Delta = 20% perm. Or 50% trans.)
Transient dip (4/4 charge) – PF : 1.8 AR
No load losses
Heat rejection
139 kVA
165 kVA
91.7 %
0.44m3/s [932.30cfm]
0.42
370 %
220 %
2734 ms
13.2 %
100 ms
7.9 %
10 ms
9.8 %
1 %
8.9 %
15 ms
0.5 A
2 A
35 V
500 ms
400 kVA
16.6 %
2.96 kW
10 kW

specifications and design liable to modifications without prior notice
Control Panels
NEXYS
Specifications :Frequency meter, Ammeter, Voltmeter
Alarms and faults Oil pressure, water temperature, Overcrank,
Overspeed, 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

specifications and design liable to modifications without prior notice
Options
Engine and Radiator Alternator Control panel
·Anti condensation heater ··NFPA 110 level 1
·Heat shield protection ·Enforced impregnation ··Paralleling system
·Oil drain extension ·Oversized alternator ··Remote annunciator
·Heavy duty air filter ··Oil temperature shutdown
·Lube oil drain pump Exhaust ·Key start panel
·Radiator core guard ·Residential silencer Literature
·Battery charger ·Critical silencer ··Parts
·Block heater ·Flexible exhaust conn. ··Maintenance
Fuel Enclosure M226
·Day tank ·Silent 70.1 db @ 23 Ft (stby)
·Subbase fuel tanks UL
·Water separator fuel filter
Weight and Dimensions
Open Model
Overall size l x w x h :
2370mm [93in] x 1114mm [44in] x 1480mm [58in]
Weight :
1420kg [3130lbs] Net 1470kg [3240lbs] Brut
With Optional Enclosure
Overall size l x w x h :
3508mm [138in] x 1200mm [47in] x 1830mm [72in]
Weight :
1940kg [4276lbs] Net 2020kg [4452lbs] Brut