Makita G1200R instruction manual Table below shows the values for a 1OOm wire

Page 23

 

Appliance

 

I

Incandescent lamp,hot plate

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Fluorescent lamp,mercury lamp

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Electric tool

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Pump,compressor

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Applicable wattage

---1

60Hz

~

up to 1ooow

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up to about 600W

up to about 600W

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up to about 250W

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NOTE :

1.Appliances equipped with electric motors.

They need large starting current as mentioned above. However after starting, the appliance requires only 1.2 to 2 times the wattage to continue running.Therefore, the generator has reserve power for another appliance.

2.Some appliances will indicate output work instead of (input) wattage.

Example : 40W fluorescent lamp means 40W of the light beam is emitted from the lamp.

In such case, efficiency should be considered between the (input) wattage and output work,

Efficiency

0.6to 0 . 8 . . . . motor

0.7to 0.8. . . . fluorescent lamp

The (input) wattage determined by the efficiency subjects to the same as above.

3.Voltage drop in long extension wires

When a long wire is used to connect an appliance with the generator, a certain amount of voltage drop occurs in the wire which lessens effective voltage to the appliance.

The table below shows the values for a 1OOm wire

Sectional Allowable

 

Gauge No./

 

 

 

Voltage drop per 100 m

area

1

current

1

wire element

1

Resistance

 

 

 

 

mm2

A

No.lmm

Ohm11OOm

1A

3A

5A

 

 

 

 

30l0.18

 

2.477

2.5V

8V

12.5V

 

 

 

 

5OlO.18

 

1.486

1.5V

5 v

7.5v 12V 15V 18V

 

 

 

 

3710.26

 

0.952

1.ov

3 v

5.0V

3.5

 

 

 

4510.32

 

0.517

 

1.5v

2.5V

5.5

 

35

 

7010.32

 

0.332

- -

2 v

 

 

 

 

1 v

- 20 -

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Contents Model GI Z O O R Page Foreword Table of ContentsPrevention of electrical shock Safety PrecautionsFire prevention8 Necessary inspections and checks Exhaust gas precautionsOther safety instructions Component Identification Fuel DC receptacle Controls and IndicatorsFuel Cock VoltmeterGround Earth Terminal Frequency adjusting screwAC circuit breaker DC circuit breaker Starter handleChecking fuel level Checking engine oil levelChecking the area around the generator Starting Operating ProceduresAC application DC application For charging 12V battery only Stopping generator Easy maintenance Periodic MaintenancePeriodic maintenance Do-it-yourself serviceEngine oil change Easy Checking and MaintenanceAir cleaner servicing Cleaning procedureChecking the spark plug Spark arrester cleaningCleaning fuel strainer Preparation for Storage When no electricity is generated at receptacle TroubleshootingWhen engine fails to start IO.APPLICABLE Wattage of the Generator Heating Resistance Power factor 1.O, No starting currentTable below shows the values for a 1OOm wire US Gal SpecificationsWiring Diagram Makita Corporation