GoPower JS120 Specifications

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