20
If installing this generator, set up barriers or fencing completely around the boundary line
of the construction area and take measures to prevent persons not involved in the
construction from entering the area.
Position this generator on a hard, flat and leveled surface.
Position this generator 1 m (3 ft.) or more from walls or other hindrances so that the
operation panel door and side/check doors are accessible for internal
inspection/maintenance.
< Note >
This generator is manufactured to be installed on a flat, hard and leveled surface.
Accordingly, care must be taken that using under any other installation conditions can
result in a fault or malfunction.
Do not place any objects where they will interfere with the radiator or muffler exhaust
ports. Objects interfering with these ports will result in reduced engine output, overheating,
and electrical component fault/malfunction.
Operating the equipment in dusty or excessively salty location can result in a clogged
radiator or overheating resulting in malfunction/fault or reduced insulation of electrical
components.
7-1. Load Cable Selection
Caution: Property Damage
Cable burnout can occur due to generated heat if the load current exceeds the
allowable current of the cable.
The voltage drop between cables is large if the cable is excessively long or the
cross sectional area is too small resulting in decreased input voltage to load
using the generator, causing decreased performance, faulty operation and
malfunction.
Select cable for use that has proper size and an allowable current for use, giving
consideration to the distance from the generator to the load using the generator.
< NOTE >
Select proper size of cables that ensures that the voltage drop across the cable will be
within 5% of the rated voltage.
Load Cable Selection Tables
(Ex.) If used voltage is required 415 V
(±
5%
)
Minimum Three-phase Cabtyre (Armoured) cables
(Unit: mm
2
)
Length
50 m
or less
75 m
100 m
125 m
150 m
200 m
Current
10 A
0.75
1.25
2
2
3.5
3.5
15 A
1.25
2
3.5
3.5
3.5
5.5
20 A
2
3.5
3.5
5.5
5.5
8
7. Load Connections
Содержание DG15BMK
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Страница 48: ...43 13 Engine Wiring Diagram...
Страница 49: ...44 14 Generator Wiring Diagram...
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Страница 52: ...1 7 2 SUEHIROCHO OHME TOKYO 198 8760 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145 2021 Printed in Japan...