komatsu - spec 1

8/10/2019 Komatsu - Spec 1

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Management No. G027240

To :

Generator Plan Specification Sheet

(ESR-545-SCRN6 high pressure)

Equipped engine : SAA6D170E : Komatsu Diesel Co.,Ltd.

Remote Radiator method

2005 / 8 / 11

Approved by Reviewed by Created by

ENESERVE CORPORATION


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Chapter 1 General Information

1-1 Summery

This Specification sheet is about the Diesel Engine Generator Equipment (hereinafter `this

generator) you are planning to purchase, and is to be designed, created, constructed, inspected,

and test operated based on this specification.

1-2 Components of equipments to be delivered

The following machines are to be delivered. As to the details of each machine is described in

Chapter 2 of this specification sheet.

1. Synchronous generators 3phases, 545kW 3300V

2. Diesel engine 585/574 kW (1500/1800min -1)

3. Cubicle

4. Generator control panel

5. Generator distant supervisory board

6. Auxiliary machines (auxiliary fuel tank, auxiliary lubricant oil tank, large lubricant oil filter,

battery)

7. Special cooling water pump for inter-cooler

8. Remote radiator

1-3 Summery of structure

1. Generator flame is fuselage connected to engine flywheel housing, and rotor has one-axis

bearing, while the other axis is directly connected to engine flywheel through buffering

coupling plate.

2. Generator, diesel engines, auxiliary machines installed on the same station, are installed in

a steel plate noise filter, which shut out rain and wind, and has a protection covering for

sound insulation, and doors for maintenance.

3. Generator control panel has breaker necessary to drive generator, protection relays, control

machines such as PCs, gauges, synchronoscope, and those machines necessary for the

parallel running with the system, built-in.

4. Generator distant supervisory board shows abnormality of generators, alarm, or display of

driving status.

5. Lubricant oil circulation device has auxiliary tank (300L) beside the oil pan attached to

engine, defecates oil regardless of generators operation status (in operation or not), and

extends lubricant oils lifetime.


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6. Engine is output controlled by Komatsu LE controller. Combined with AGC-TA, constant

control of received power or control of self-sustained operation become possible

7. Remote radiator is equipped to cool engines, intercooler, or fuel. Cooling fan controlled byinverter is rotationally controlled depending on the temperature, and is also energy-saving

1-4 Applicable standard

This device has the applicable standard under the following existing standard, and is designed,

produced, and inspected under that

1. Japanese Industrial Standards (JIS)

JIS-C4004-1992 `rotary electric machine principle

2. Electrical standard investigation of the Institute of Electrical Engineers of Japan (IEEJ)

Standard

JEC-2130-2000 `synchronous machines

JEC-2100-1993 `rotary electric machines in general

JEC-C4003 `Variation of electric machines insulation

3. Japan Electrical Manufacturers' Association (JEMA) Standard

4. Electrical installation technology standard

5. Common specification sheet of electrical equipment work

1-5 Ambient Conditions

The followings are the conditions for the installation site of this generator.

1. Installation site outdoor

2. Ambient temperature 5 - 40 degrees C

3. Altitude 300 m and below

4. Humidity level 40 80 % and below

5. dust or noxious fume none

1-6 Noise Level

The noise level of average 4 points is under 68 dB(A), when tested 7m away from the side face

of Generator, 1m above the ground.

1-7 Rise of Temperature

The limit of temperature rise is under the following degree, measured by thermometer.

Stator winding 110 degrees C (F-type)

Bearing 55 degrees C


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1-8 Dielectric Strength

After dielectric strength is measured and found no problem, test voltage is applied for oneminute continuously between the following live part and ground, to show it is OK. (2E+1000V)

Stator winding test voltage: 14,200V (in case of high voltage 6600V)

1-9 Antivibration equipment

When operated in rated output, the amplitude(P-P) around the upper part of the space the

antivibration equipment is attached, is 0.25 mm and below.

1-10 Paint

The final painting color of this generator is our following standard color.

In case you request different colors we will discuss.

1. Exterior package Muncell color 5Y7/1

2. Diesel engine Muncell color 9,54B 1.87/0.44

3. Generator Muncell color 5Y7/1

4. Generator supervisory board Muncell color 5Y7/1

1-11 Size

Length overall 7.545 mm

Width overall 2.376 mm

Height overall 4.470 mm

1-12 Mass

Dry mass 12,000 kg

Running mass 13,000 kg

1-13 Supporting Data

We will submit the following documents and drawings.

Number of each documents and drawings are the minimum. In case you need more when

placing an order, please request.

Title copies Time of submit Note

Specification sheet of manufacturing 1 After formal contract

Completed chart 1 After product shipment


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Forms for government agencies 1 After formal reception of order

Certificate of analysis 1 After test drive and adjustment

Instruction manual 1 During test drive and adjustment

1-14 Major issues of legal procedures

*We will accept the following procedures and applications with your companys cooperation.

1. Submission, notification, consultation, and related procedures of the `Consideration request of

system linkage technology or `Demand application sheet to power companies

2. Submission of `Safety regulation alteration report or `Installation report of specific facilities to

government agencies.

3. Submission of `Installation report of hazardous material to fire department offices.

1-15 Test and inspection

After completed production, the gauges of this generator will go through the following tests and

inspections.

1. Gauges will be tested separately in our factories, with the result described in certificate of

factory test.

2. Diesel engines and generator are to be connected directly in the assembly factories, and go

through total test combined with control instruments. (Operation check of each protector and

relay, load test, speed governor test, and other necessary tests)

3. After field installation work is completed, the generator will pass in-company test.

*We will submit the certificate of this test as the certificate of test and inspection of this

generator.

1-16 How to operate as an independent generator

(Emergency generator is classified into a qualified item and has different specification)

When the generator is operated independently as an independent generator, under the

condition such as power outage, and electric power is supplied to special load, we will

discuss security verification, load capacity, and other related things separately.

The basic method of independent operation has 2 types, which are automatic independent

operation and manual independent operation.


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Chapter 2 Specification of equipments

The specification of equipments to be delivered listed in Chapter 1, 1-2, of this specification sheet

are the following;

2-1 Equipment configuration

EquipmentsOn-board

equipments

Separated

equipmentsNote

1 Synchronous generator

2 Diesel engines SAA6D170E

3 Coolers (remote radiators) Radiator and inter

cooler built-in

4 Fuels 390L

5 Lubricants 600L

6 Accumulator battery 200AH2

7 Electrical box bifacial

8 Battery charger box

9 Inverter board

10 Controllers

11 Generator distant supervisory board

12 Cycle filtration of lubricant oil 300L

13 Fuel filter

14 Water-cooled fuel cooler

15 After cooler

16 Cooling water pump for Inter cooler

17 ROT filter Element filtration

accuracy is 3m


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2-2 Specification of Configuration devices

1. Main data of synchronous generatorName Three-phase synchronous generator

Type Drip-proof, horizontal shaft,

Number of phase Three-phase

Method of connection star-shaped

Pole number 4

Frequency 50/60 Hz

Power output 545 kW

Voltage 3300 V

Electric current 100.4 A

Power factor 95 % (behind)

Rotation frequency 1500/1800 min-1

Excitation system Brushless system by AC [alternating-current] energization,

SCRstyle automatic voltage controller

Efficiency 96.6 / 96.6 %

Rating continuous

Insulation class F type

Cooling system Self ventilation system

Mass 2,400 kg


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2. Main data of Diesel engines

Name Komatsu SAA6D170E

Type 4 cycles, water-cooled,straight standing style, direct-injection,

turbocharging

Number of cylinders internal diameterprocess 6-170mm 170mm

Total process amount 23.15L

Compression ratio 14.3 : 1

Rated power output 574kW 1500min-1

585kW 1800min-1

Fuel in use A heavy oil (JIS K2205 compliant), Sulfur content 0.8% and under

Dry weight 2470kg

Size of engines Total length 2450 mm

Total width 1350 mm

Total height 1814.4 mm

Rotation direction Counterclockwise from the flywheel side

Starting device Starter 24 V 11 kW 1

Stop system Fuel saving system, Stop by power-off

Air cleaner Filter paper style

Protectors Attached are the following 4 types of alarms

(1)Cooling water alarm When the temperature of cooling water is 101

degrees C and above

(2)Hydraulic pressure alarm When the Hydraulic pressure is 0.220.02Mpa and

below

(3)Over speed 50 Hz/1650min-1, 60Hz/1950min-1and above

(4)Oil level 50L and below

3. Cooling equipment (Remote radiator style)

Cooling system Engine jacket type Water pump forced-circulation system

(thermostat attached)

After-cooler type Ebara FDP style, stainless, single suction, spiral

pump

3232FDFP6, 75A (Engine accessories)

Cooling fan Mitsubishi pressure fan EJ-95GTB

Three-phase / 200V/1.5kW2

Water volume Engine jacket type Engine body 43L


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Remote radiator

Piping

55L

40L

After-cooler type Engine bodyRemote radiator

Piping

Total

20L55L

25L

238L

Water heater AC230V 1.5kW 1

Antifreeze liquid Komatsu genuine super coolant (AF-NAC)

30% and above

4. Fuel equipment

Fuel equipment HPI unit injector system

Fuel pump Gear pump

Injection nozzle Porous nozzle

Governor Computerized

Fuel filter Filter paper style

Fuel tank Capacity 390L

Level contact point LO 2circuits HI 2 circuits

5. Lubricant equipment

Lubricant equipment

Lubricant system Gear pump force feed system

Oil filter Full flaw filter (cartridge type)

Oil cooler Inner packed, water cooling system (plate type)

Engine oil 15W40, following the Komatsu recommendation

Oil capacity 196 L (oil pan =190 L, oil filter and others =6L)

Oil pan level contact point LO 1 circuit

Auxiliary tank capacity 600L

Automatic supply valves directly connected to oil pan is

attached

Circulation tank capacity 300L

CJC filter is attached


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6. Accumulator battery equipment

Battery Type UP400-12

Voltage 12 VCapacity 167 Ah (10 hour rate)

Quantity 2

Manufacturer Shin-Kobe Electric Machinery Co., Ltd.

Accumulator battery Type BA-24H (for Shin-Kobe battery)

Input AC 85V 132V

Floating battery voltage 26.8 V

Floating battery power current 0 4.3 A

Manufacturer ENESERVE CORPORATION

7. Generator control panel

AGC-TA Eneserve 1

Monitoring function of loaded condition, synchronous input function, output control function,

Quantity control of devices to generate, measurement function of generator, and other

functions are installed.

Vacuum electromagnetic

breaker

VF13-CMC Mitsubishi Electric 1

Current transformer for gage CD-40K (100/5A) Mitsubishi Electric 2

Voltage transformer for gage PD-50HF(6600/110V) Mitsubishi Electric 2

Overcurrent relay K2ZC-K2CA-N Omron 1

Ground fault directed relay K2ZC-K2GS-N Omron 1

DC undervoltage relay SDC-FH2 Omron 1

Sequence controller FX2N-80MR-D Mitsubishi Electric 1

Sequence controller FX2N-2321F Mitsubishi Electric 1

Sequence controller FX2n-32CCL Mitsubishi Electric 1

System observation device CMS M400 Eneserve 1

AVR NTA-5V-21T Negishi MFG. 1

Synchronoscope SY-25W Eneserve 1

Voltage adjustment resistor VR-1 (01k) Eneserve 1

8. System control panel

It is equipped with the function to control more than one generators.


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Vacuum electromagnetic

breaker

VF13-PMC Mitsubishi Electric 1

Current transformer for gage CD-40K (/5A) Mitsubishi Electric 2Voltage transformer for gage PD-50HF(6600/110V) Mitsubishi Electric 2

Power transducer LWTN-11AO-X M-System 1

Power-factor meter YP-8PF Mitsubishi Electric 1

Voltmeter YR-8UAV(6600/110V) Mitsubishi Electric 1

Ammeter YR-8UAA(200/5A) Mitsubishi Electric 1

Power meter YR-8NRI(02400kW) Mitsubishi Electric 1

Battery charger BA-24K Eneserve 1

Sequence controller FX2N-80MR-D Mitsubishi Electric 1

Sequence controller FX2N-16LNK Mitsubishi Electric 1

Sequence controller AJ65BTB1-16T Mitsubishi Electric 1

9. Electric box inside Generator

It has LE controller and engines to control engine, gauges to measure parts of generator,

and works as a relay terminal for the wiring of the separated generator control panel.

LE controller 6240-81-5200 Komatsu Diesel 1

Heat and Pressure transducer RY240-4KY Eneserve 1

Indicator GC-24D Eneserve 1

Pulse / Analog converter APD/K Eneserve 1

Inverter (for engine room fan) VFNC1-2022P Toshiba 1

Inverter

(for remote radiator fan)

VFS11-2037P Toshiba 1

Temperature controller

(for engine room fan)

CB400FK01-8*NN-NN/A RKC Instrument 1

Fan controller FC-1 Eneserve 1

Battery charger BA-24H Eneserve 2

komatsu - spec 1

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