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Jenbacher 2185 KW Generator Package. 2185 KW Jenbacher 616 Natural Gas Generator package.

2185 KW Jenbacher 616 Natural Gas Generator. Model J616 GS E11 Gas Generator Set, 11,000 volt, 1500 rpm, 3 Phase, 50 HZ,, Year: 2004, 121,419 hours,

Brand New Alternator in 2020, Hospital takeout..

Engine

Manufacture: Jenbacher
Model: J616 GS E11
Fuel Type Natural Gas
Configuration: Four Stroke 16 cylinder, turbocharged and spark ignition
Year of Manufacture: 2004
Hours: 121,419 hrs

Alternator:

Manufacture: AVK
Year of Manufacture: 2020 (NEW)
Voltage: 11,000 volts
RPM: 1500 rpm
Phase 3 phase
Power factor: 0.08 PF
Frequency: 50 HZ

Engine Lube Oil Cooling System

Lube oil filters
Lube oil circulating pump (electric motor driven)
Lube oil top up control system

Engine Starting System

3V DC starter motor
Lead acid batteries (mounted off engine in enclosure)
Battery Isolator (with key)
Interconnecting cabling etc. to provide a complete working system

Engine Fuel Gas Train

Isolating valve
Pressure indicator
Gas strainer
Solenoid shut off valves
Zero pressure regulator
Flexible connector to engine
Complete with interconnecting pipework etc.. to complete the working system.
Also included is secondary regulator

Control System

Control Screen for Engine Management System
Fitting of Dalkia’s free issue PMS into the control pane complete
PLC for Automatic Sequence Control

Automatic Synchronizing

Standard Alternator protections
G59 Main protection
Battery charges
Standard instrumentation
Local Control Interface

Auxiliaries Panel

Housing MCCB;s and direct on line motor starter with a door interlocked main isolator.
Remote Telemetry Unit (RTU) to enable remote monitoring of the unit from the central monitoring station.
Medium and low grade heat dump system including pumps, radiators and supports
Fan cooled radiator system to be locating outside the generating hall. The size is to reject all the heat from the engines
Cooling system to together with the necessary pumps, supports the header tank

Control and Starter Panels

Exhaust Gas ductwork up to the silencer
Associated low voltage switch gear and 415V power distribution
11KV Generator circuit breaker panel, allowing Isolation

Engine Management Control system

Programmable controller circuit breaker (LV) and electrical components

Engine Cooling System

Water circulating pumps
Isolating valve
Expansion Tank
Three way motorized valves (Jacket water end intercooler circuits)
Horizontal type radiator with motor driven fans

Jacket Water heat Recovery System

Plate brazed heat exchanger in 316 stainless steel in jacket water circuit

Anti-Locking System

Lube oil up system
200 liter tank with automatic level make valves and interconnecting pipework

Data Jenbacher 2185 KW Generator				Full load	Part Load
Fuel gas LHV		kWh/Nm³		9,5
				100%	75%	50%

Energy input		kW	[2]	5.231	4.054	2.877
Gas volume		Nm³/h	*)	551	427	303
Mechanical output		kW	[1]	2.246	1.684	1.123
Electrical output		kW el.	[4]	2.185	1.635	1.083
Recoverable thermal output
~ Intercooler 1st stage		kW		294	175	36
~ Lube oil		kW		226	203	166
~ Jacket water		kW		408	361	305
~ Exhaust gas cooled to 488 °C		kW		~	1.155	875
Total recoverable thermal output		kW	[5]	928	1.894	1.382
Total output generated		kW total		3.113	3.529	2.464

Heat to be dissipated
~ Intercooler 2nd stage		kW		178	91	68
~ Lube oil		kW		~	~	~
~ Surface heat	ca.	kW	[7]	192	158	152
~ Balance heat		kW		52	41	29

Spec. fuel consumption of engine		kWh/kWh	[2]	2,33	2,41	2,56
Lube oil consumption	ca.	kg/h	[3]	0,67	~	~
Electrical efficiency		%		41,8%	40,3%	37,6%
Thermal efficiency		%		17,7%	46,7%	48,0%
Total efficiency		%	[6]	59,5%	87,1%	85,7%

Hot water circuit:
Forward temperature		°C		93,0	113,8	102,8
Return temperature		°C		73,0	73,0	73,0
Hot water flow rate		m³/h		39,9	39,9	39,9

*) approximate value for pipework dimensioning
[_] Explanations: see 0.10 – Technical parameters

Main dimensions and weights (at module)
Length	mm	~ 8.300
Width	mm	~ 2.200
Height	mm	~ 2.800
Weight empty	kg	~ 24.600
Weight filled	kg	~ 25.600

Connections
Hot water inlet and outlet	DN/PN	100/10
Exhaust gas outlet	DN/PN	500/10
Fuel gas (at gas train)	DN/PN	100/16
Fuel Gas (at module)	DN/PN	100/10
Water drain ISO 228	G	½”
Condensate drain	DN/PN	65/10
Safety valve – jacket water ISO 228	DN/PN	2×1½”/2,5
Safety valve – hot water	DN/PN	50/16
Lube oil replenishing (pipe)	mm	28
Lube oil drain (pipe)	mm	28
Jacket water – filling (flex pipe)	mm	13
Intercooler water-Inlet/Outlet 1st stage	DN/PN	100/10
Intercooler water-Inlet/Outlet 2nd stage	DN/PN	65/10

Technical data of engine
Manufacturer		GE Jenbacher
Engine type		J 616 GS-E11
Working principle		4-Stroke
Configuration		V 60°
No. of cylinders		16
Bore	mm	190
Stroke	mm	220
Piston displacement	lit	99,80
Nominal speed	rpm	1.500
Mean piston speed	m/s	11,00
Filling capacity lube oil	lit	530
Filling capacity water	lit	270
Length	mm	4.894
Width	mm	1.886
Height	mm	2.503
Weight dry	kg	10.000
Weight filled	kg	11.000
Moment of inertia	kgm²	64,96
Direction of rotation (from flywheel view)		left
Flywheel connection		SAE 24”
Radio interference level to VDE 0875		N
Starter motor output	kW	15
Starter motor voltage	V	24

Thermal energy balance
Energy input	kW	5.231
Intercooler	kW	472
Lube oil	kW	226
Jacket water	kW	408
Exhaust gas total	kW	1.695
Exhaust gas cooled to 180 °C	kW	1.178
Exhaust gas cooled to 100 °C	kW	1.447
Surface heat	kW	131
Balance heat	kW	52

Exhaust gas data
Exhaust gas temperature at full load	°C [8]	488
Exhaust gas mass flow rate, wet	kg/h	11.869
Exhaust gas mass flow rate, dry	kg/h	11.057
Exhaust gas volume, wet	Nm³/h	9.353
Exhaust gas volume, dry	Nm³/h	8.379
Max.admissible exhaust back pressure after engine	mbar	60

Combustion air data
Combustion air mass flow rate	kg/h		11.477
Combustion air volume	Nm³/h		8.878
Max. admissible pressure drop in front of intake-air filter	mbar		10

basis for exhaust gas data: natural gas: 100% CH4; biogas 65% CH4, 35% CO2

Output / fuel consumption
ISO standard fuel stop power ICFN	kW	2.246
Mean effe. press. at stand. power and nom. speed	bar	18,00
Fuel gas type		Natural gas
Based on methane number	MZ d)	70
Compression ratio	Epsilon	11,00
Min. fuel gas pressure for the pre chamber	bar	3,0 – 4,0
Min./Max. fuel gas pressure at inlet to gas train	mbar	80 – 200 c)
Allowed Fluctuation of fuel gas pressure	%	± 10
Max. rate of gas pressure fluctuation	mbar/sec	10
Maximum Intercooler 2nd stage inlet water temperature	°C	40
Spec. fuel consumption of engine	kWh/kWh	2,33
Specific lube oil consumption	g/kWh	0,30
Max. Oil temperature	°C	80
Jacket-water temperature max.	°C	95

c) Lower gas pressures upon inquiry
d) based on methane number calculation software AVL 3.1

Sound pressure level
Aggregate b)	dB(A) re 20µPa		101
31,5 Hz	dB		83
63 Hz	dB		90
125 Hz	dB		96
250 Hz	dB		98
500 Hz	dB		97
1000 Hz	dB		95
2000 Hz	dB		94
4000 Hz	dB		94
8000 Hz	dB		92
Exhaust gas a)	dB(A) re 20µPa		119
31,5 Hz	dB		109
63 Hz	dB		119
125 Hz	dB		128
250 Hz	dB		117
500 Hz	dB		115
1000 Hz	dB		114
2000 Hz	dB		111
4000 Hz	dB		106
8000 Hz	dB		91

Sound power level
Aggregate	dB(A) re 1pW		123
Measurement surface	m²		136
Exhaust gas	dB(A) re 1pW		127
Measurement surface	m²		6,28

a) average sound pressure level on measurement surface in a distance of 1m according to DIN 45635, precision class 2.
b) average sound pressure level on measurement surface in a distance of 1m (converted to free field) according to DIN 45635, precision class 3.
Operation with 1200 rpm see upper values, operation with 1800 rpm add 3 dB to upper values.
Engine tolerance ± 3 dB

Technical data of generator
Manufacturer		AVK
Type		DIG 130 k/4
Type rating	kVA	2.800
Driving power	kW	2.246
Ratings at p.f. = 1,0	kW	2.185
Ratings at p.f. = 0,8	kW	2.165
Rated output at p.f. = 0,8	kVA	2.706
Rated current at p.f. = 0,8	A	149
Frequency	Hz	50
Voltage	kV	10,5
Speed	rpm	1.500
Permissible overspeed	rpm	2.250
Power factor lagging		0,8 – 1,0
Efficiency at p.f. = 1,0	%	97,3%
Efficiency at p.f. = 0,8	%	96,4%
Moment of inertia	kgm²	110,00
Mass	kg	7.600
Radio interference level to VDE 0875		N
Construction		IMB 24
Protection Class		IP 23
Insulation class		F
Temperature (rise at driving power)		F
Maximum ambient temperature	°C	40
Total harmonic distortion	%	5,0

Reactance and time constants
xd direct axis synchronous reactance	p.u.	2,27
xd’ direct axis transient reactance	p.u.	0,28
xd” direct axis sub transient reactance	p.u.	0,17
Td” sub transient reactance time constant	ms	20
Ta Time constant direct-current	ms	70
Tdo’ open circuit field time constant	s	3,20

Technical data of heat recovery
General data – Hot water circuit
Total recoverable thermal output	kW	928
Return temperature	°C	73,0
Forward temperature	°C	93,0
Hot water flow rate	m³/h	39,9
Nominal pressure of hot water	bar	10
Pressure drop hot water circuit	bar	1,40
Maximum Variation in return temperature	°C	+3/-20
Max. rate of return temperature fluctuation	°C/min	10

Exhaust gas heat exchanger
Type		shell-and-tube

PRIMARY:
Exhaust gas pressure drop approx	bar		0,02
Exhaust gas connection	DN/PN		500/10

SECONDARY:
Nominal pressure of hot water	bar		6
Pressure drop hot water circuit	bar		0,20
Hot water connection	DN/PN		100/10

Mixture Intercooler (1st stage)

gilled pipes

Nominal pressure of hot water

Pressure drop hot water circuit

Hot water connection