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Customer : SHANGHAI SHIPYARD&CHENGXI SHIP

Project Name : DRILL SHIP TIRGER PROJECT

HHI Document No. : 20120718RPH051/052,Rev.1

Customer Ref. No. : HK-7711-05105/05106

1

0

No.

J.C.SEOK S.H.KO Y.S.JOO

Y.S.KIMS.H.KOJ.C.SEOKFor Approval2012.04.23

PREPARED BYDESCRIPTIONDATE

SPECIFICATION for

INDUCTION MOTOR(2300kW)

2012.10.24 For Approval

APPROVED BYCHECKED BY

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( IP )

V

A

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CW CCW BI-Direction

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HHI W230-131-1 A4(210mm X 297mm)

0

2

Rev. No.

2300 kW

DRILL SHIP TIRGER PROJECT Project No. 20120718RPH051~2 Quantity

Model No.or RFQ No HK-7711-05105/05106 Item No.

AC INDUCTION MOTOR DATA SHEET

Squirrel Cage

sets/Shi

GENERAL SPECIFICATION PERFORMANCE DATA

Frame Size 630

Enclosure(Protection)

Rated Output

Project Name

Type HRN3 635-88Y Number of Poles 8

Rated Voltage

TEWAC 55 Rotor Type

Method of Cooling IC86W Starting Method* VVVF(0~792rpm)

Current Full Load 2,495.0

660

Efficiency

96.0 %

95.6 %50% Load

Altitude

Rated Frequency 44.4

F Class

Less than

Temp. Rise at full load (by resistance method)

Number of Phases 3

Hz

600

95.9 %

at 1.0 S.F

Motor Location Indoor Outdoor 75% Load

50% Load

Insulation Class F B H Locked-rotor**

100% Load--

Relative Humidity Less than 95 %

Service Factor 1.0

Ambient Temp. 50 deg.C (Max.)

Duty Type Continuous S1

Power Factor(p.u)

0.84100% Load

0.71

75% Load 0.80

V10 Speed at Full Load

75 %

7336B

r.p.m

Full Load 3,394.2

%

Mounting B3 B5 V1

6044C3

660

External Thrust Not applicable Breakdown** 230

Bearing

Type Anti-friction Torque

DE/N-DE

kgm

kgm

Lubricant Grease(Gadus S2 V100 3) Locked-rotor**

Coupling Method Direct V-Belt Moment of Inertia (J)

Double

kgm

-- dB(A)

Load --

Applicable Standard

Aux. Yes

Application MAIN PROPULSION

Main Steel Cast Iron

No

Shaft Extension Single

Vibration

Area classification Non-Hazardous, Non-Seismic Permissible number of

Terminal

Box

Motor

Sound Pressure Level (No-load & mean value at 1m from motor)

time

Rotation(Viewed from DE)

HM-086078 14500 kg

time8 B 4.5/3.25

2.8 mm/sec(r.m.s)

IEC,ABS Paint

Cold --

Type of Ex-Protection N/A consecutive starts Hot --

ACCESSORIES SUBMITTAL DRAWING

1. Winding Temp. Detector (Pt 100 ) : 3EA / Phase Outline Dimension Drawing Motor Weight(Approx.)

2. Bearing Temp. Detector (Pt 100 ) : 2EA / Bearing V10

3. Space Heater : 230V, 800W

4. Water Leakage Detector : 1EA / Motor

REMARK

SPARE PARTS

1. Bearing (DE & N-DE) : 1Set / Ship

Date DSND CHKD CHKD

Note: Others not mentioned in this data sheet shall be in accordance with maker standard.

Above technical data are only design values and shall be guaranteed with tolerance of applicable standard.

Inspection and performance test shall be maker standard, if not mentioned.

* In case of Inverter-Fed Motor, performance data is based on sine wave tests.

** The data are based on rated voltage & frequency, and data are expressed as a percentage of full load value.

APPD

2011.04.23 J.C.SEOK - S.H.KO Y.S.KIM

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1. SCOPE

This procedure defines the painting and rust prevention procedure at shop.

But non-ferrous metal will not be painted.

2. SURFACE PREPARATION

2.1 Oil, grease and crayon marks will be cleaned off with solvent solution.

2.2 Shot blast cleaning will be carried out in accordance with provision of

"The steel structure painting council's specification SSPC-SP10/NACE NO.2

blast cleaning(Near White). 2.3 The surface profile height is defined as distance between the tops of

the highest peak and lowest adjacent rough, measured in a direction

perpendicular to the mean surface height plane.

2.4 Surface to be coated will be cleaned and dried before coating is applied.

2.5 Rust, weld spatter, mill scale and other surface contaminants will be

removed by the power tools and shot blasting.

2.6 The compressed air used for nozzle blasting will be free from the liquid

water or oil. Adequate separators and driers will be used so as to get

rid of condensation.

2.7 In principle, shot or sand blasting will be done only when the weather

condition allow the surface to remain dry after blasting and coating

for several hours (Min.4 Hours).

3. PROCEDURE

3.1 Detail painting procedures refer to attached data sheet.

3.2 Painting conditions.

3.2.1 The metal temperature shall be minimum 3 deg. C above the dew point temperature.

Air temperature : 5 ~ 40 deg. C

Air relative humidity : less than 85%

3.3 Related conditions

No paintings shall be applied outdoor when it is foggy, rainy or excessive

wind. If chemical contamination occurs in paint it should be removed by

by washing with water or solvent before painting.

No. : P-20120718/Rev.0PAINTING PROCEDURE FOR MOTOR

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4. APPLICATION DETAILS

4.1 Preparation of paintings

Paintings should be prepared for application according to the instructions.

Individual components of multi-component paintings must be stirred before

mixing. If the thinner is required, only designated thinner should be used

and thinning rate may be adjusted according to the job condition.

4.2 Application method

4.2.1 Airless spray may be most effective in obtaining specified thickness at once.

4.2.2 Keep the spray gun at constant distance and perpendicular to the surfaces.

4.2.3 Brush or roller should not be used. Required thickness shall be achieved by applying

several coats at indoor. No outdoor painting shall be allowed.

4.3 Application work

4.3.1 Welding seams, corners and edges should always receive a stripe coat

before full coating in order to obtain adequate film built.

4.3.2 Bolt jointing surroundings and flange matching faces should be blanked

off or otherwise protected from painting unless otherwise accepted.

4.3.3 Special care should be taken to gain uniform thickness.

4.3.4 Each coat should be allowed enough to dry and interval between coats.

4.4 Cleaning of tools

The application tools and equipments should be cleaned with the thinner

immediately after use.

5. INSPECTION

Before painting, the surfaces shall be inspected as following items.

- Surface cleaning as per SSPC SP1 - Surface preparations as per SSPC-SP10/NACE No.2

- Environmental condition (Air temperature, Air relative humidity)

After painting, the surfaces shall be inspected visually for wrinkle, swelling

and other harmful defects. Also the dry film thickness shall be measured according to SSPC PA2.

If repair coating is required, applicable surfaces shall be arranged by sand

paper and re coated with the same paint. Also repairing shall be in compliance with paint manufacturer

recommendation.


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6. COATING REPAIR

6.1 Defective paint work will be removed, and the surface re-prepared and

repainted according to the original specifications.

6.2 Damaged parts on the coated surface will be cleaned by power tool and

touch-up with the same coating system as applied initially.

7. STORAGE OF PAINT

The storage area should be well ventilated and protected from sparks, flame,

direct exposure to sun or excessive heat, preferably located in isolated room.

Storage place shall have a temperature ranging from 10 to 40 deg.C.


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8. PAINTING SYSTEM

8.1 Item : Motor ( Include Platform)

8.2 Painting schedule

POLYURETHANE

First or External and Brand : Korethan Primer UP171

Prime coat. internal Maker : KOREA CHEMICAL CO., LTD

surface of motor Dry film thickness : 35 micro-meter

Coating time : After preparation

surface

Coating method : spray and/or brush

POLYURETHANE

Finish coat. External surface Brand : Korethan Enamel UT 2578

of motor Maker : KOREA CHEMICAL CO., LTD

Color : 8 B 4.5/3.25

Dry film thickness : 40 micro-meter

Coating method : spray and/or brush

Curing method : Self Curing

Total Dry film thickness Min. 75 micro-meter


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