Generator Plan Specification Sheet (ESR-545-SCRN6 high ...

1 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 1 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, crea ted, constructed, inspected, and test operated based on this Specification . 1-2 Components of equipments to be delivered The following machines are to be delivered.

2 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.

3 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 oil s lifetime.

4 2 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 by inverter 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.

5 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.

6 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 3 1-8 Dielectric Strength After dielectric strength is measured and found no problem, test voltage is applied for one minute 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 mm and below.

7 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 3. Generator Muncell color 5Y7/1 4. Generator supervisory board Muncell color 5Y7/1 1- 11 Size Length overall mm Width overall mm Height overall 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.

8 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 4 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 company s cooperation. 1. Submission, notification, consultation, and related procedures of the `Consideration request of system linkage technology or `Demand application Sheet to power companies 2.

9 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.

10 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.