Volvo Penta D6-400A - Page 129

Cooling System
Volume
Fresh water system volume (ca) D4: 13 litre (3.4 US gal)
D6: 16.5 litre (4.4 US gal)
Thermostat
The thermostats begins opening/fully open 82°C / 92°C (179.6°F / 197.6°F)
Water Quality
ASTM D4985:
Total solid particles <340 ppm
Total hardness <9,5° dH
Chloride <40 ppm
Sulfate <100 ppm
pH value 5.5–9
Silica (acc. ASTM D859) <20 mg SiO
2
/l
Iron (acc. ASTM D1068) <0.10 ppm
Manganese (acc. ASTM D858) <0.05 ppm
Conductivity (acc. ASTM D1125) <500 µS/cm
Organic content, COD
Mn
(acc.
ISO8467)
<15 mg KMnO
4
/l
Electrical System
System voltage 12V 24V
Alternator, rated power, max
voltage/max. amperage 14V/150A 28V/80A
output, approx. 2100W 2240W
Battery capacity
2 connected parallelly 12V, max.
88Ah
2 connected in series 12V, max.
88Ah
Battery electrolyte density at +25°C (77°F):
fully charged battery
1.28 g/cm
3
= 0.0462 lb/in
3
(1.24 g/cm
3
= 0.0448 lb/in
3
)*
1.28 g/cm
3
= 0.0462 lb/in
3
(1.24 g/cm
3
= 0.0448 lb/in
3
)*
battery recharged at
1.24 g/cm
3
= 0.0448 lb/in
3
(1.20 g/cm
3
= 0.0434 lb/in
3
)*
1.24 g/cm
3
= 0.0448 lb/in
3
(1.20 g/cm
3
= 0.0434 lb/in
3
)*
NOTICE! * Applies to batteries with tropical acid.
P0002094
Technical Data
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