8,0 GenSef
Series MDKD
Diese! Fueled
Water Cooled
Standard Features
ο complete
ο
o
c
ο
ο
ο
.
Unit, quiet, compact, low
prolile Marine GenSet
Diesel Engine
Brushless, AC Alternator
Drip Pan with Vibration tsolator
Mounts
Ηeat Exchanger
Direct Gear-driven Raw Water Pump
lntegral Water-cooted Exhaust
Manifold
\,vaιer Jacketed \Λ|ater lnlection
Exhaust Elbow
ο Air lntake Silencer (resonator)
ο Ful] FIoιυ Lube oil Filter
ο Fuel Filter/Water Separator
o
ο
ο
ο
ο
ο
ο
Batιery Charging DC Alternator, 1015 amp output
Removable Lifting Bracket
Glow Plugs for Fast Starting
oil Drain Valve with Hose Extenslon
Line Circuit Breaker (A and B
Models only)
Hourmeter
Coolant Recovery System
Control Systern
Unit mounted, drip-proof, vibration
isolated console mounts external lo
(optional) Sound Shield
DC Controls - 12-volt systern
ο Stop-Run-Start Switch
ο
ο
ο
o
ο
ο
ο
Remote Stop-Run-Start Terminals
(3-w1Θ
Preheat Switch and Remote
Terminals
Running Time Meter
Automatic Start Disconnect
DC Control Circuit Breaker
(doubles as emergency stop)
Manual Reset Fault Relay indicates
engine shutdown lor High Engine Temperature
Ηigh Exhaust Temperature
Low Oil Pressure
Multiple Cuslomer Fautt lnputs
Plug-in lor optional Remote Control
GenSef Performance
Operating Environment, maximum
ambient:
Air Temperature: 175'F (80'C)
Sea Water Temperature: 100"F (38'C)
Maximum Operation Angle:25o in any
direction, continuous
Rating Detail
Frequency Regulation: 3-Hz (5 perοent
at 60 Hz) no load to rated load.
Recovery to stable operation is 3
seconds on application or removal of
rated load in one step.
6O-Hz Model 18oor/min
n 8 MDKD-A 1-phase2-wire
mmber
8.0 kνν, 8.0 kVΑ at 1.0
120ν
NM,I'Δ
-ΟUU
66.7A
8.0 kvy, 8.0
1-ρhase3-wire
kvA at 1.0 PF
120/240ν
66.7/33.3A
ι *8 MDKD-J
1-phase 4-wire reοonnectible
8.0 kvv, 8.0 kVΑ at 1.0
120l24oν
Slandard models are CSA cerlified.
@Single phase ρower can be taken in capacities
uρ to 2/3 of the rated 3-phase kvΑ.
Ratings apply at allitudes of 295 ft (90 m), standard
οooιing, 77"F (25"c)' ν\,ith #2 diesel fuel.
contact an authorized onan represenιative for
operating characteristics at olher than stated
conditions.
Specilicalion Sheel
PF
r 8 MDKD-B
-
Temperature Rise: Within NEMΑ MGl22.40 and BS 4999 definition, at rated
load
PF
66.7/33.3A
υ 8 MDKD-L@
3-phase, reconnectible oυtpul
8.0 kVY, 10.0 kVA at 0.8
12o/2o8ν 28A
127/220
139/240
120/240
240t416
254/440
277/480
26
24
24
14
13
12
specl/iοaιlons May Change without Notice
PF
5o-Hz Model
150οr/min
n *6.5 MDKD-M, P or R
reconnectibιe
6.5 kW, 6-5 kνA at 1.0 PF
110l220ν
29.5Α (Volιage code
1-phase4-wire
Νr)
115l23o 28.3 (Volιage οode R)
120/2ω 27.'1 (voltageοodeP)
ο 6.5 MDKD-Z@ a-pn""", r"connΦtible
6.5 k\ν, 8.1 kVA at 0.8
110/190V 254
115/200
120t208
127t220
115/230
i1ol24o
23olωo
'zqΦ{ιa
254/M0
22σ/380
Printed in υ.s.A.
23
22
21
20
PF
|
iο
12
12
11
11
*Νot for use in Νorth
America
A-913H
Basic Dimensr'ons
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Approximate overall dimensions:
Length: 31.25 in (794 mm)
Width: 18.50 in (470 mm)
Height 21.79 in (553 mm)
Dry Weight 505 lbs. (229 kS)
σDr
\
q
Φl}/'tιμ
caUtion: τhis drawing suρplied for reference onιy and should not be Used for installation.
Alternator Detail
Design: Onan revolving field, 4-pole,
drip-proof construction, with encapsulated rectifiers.
Voltage Regutation: Single-phase:*So/o
self-regulating. Load circuit inductively
coupled to exciter cirοuit for
instantianeous response to load change
and boost capability for heavy loads
and motor starting.
Three-phase: +30/o regulation. Solid
stiate voltage regulator with protection
from over current, over voltage and
over frequency. No SCR tracking
problems.
Bearing: Pre-lubricated, double-sealed
ball bearing.
Cooling: Direct drive centrifugal blower
lnsulation Syslem: Class F, per NEMA
MG1-1.65 and BS 2757. lnsulating
varnish conforms to MIL-l-24092.
Engine Detail
Power (max) at 1800 r/min: 14 bhρ
Design: 4-cycle, water-cooled diesel
Cylinders: 3, vertical
Bore:2.95 in. (75 mm)
(10.4 kv/)
Starting System: Remote, 12-volt,
Starting battery 12-volt 70 Α.h minimum
Fuel lniection Pump: Bosch K mini
Combustion Chamber: Spherical
Stroke:2.76in. (70 mm)
Displacement: 56.62 ina (927 cm3)
Compression Ratio: 22 to 1
Lube Oil Capacity: 4 qt (3.8
Fuet Consumption: (No.2 diesel fuel)
sph (Lph)
8.OMDKD
6.5MDKD
Ηall Load
o.so (1.8e)
0.42 (i.se)
Full Load
0.90 (3.41)
0.75 (2.84)
L),
including filter
Options and Accessories
Ξ Sound Shield Housing
Ξ Starting Battery, 500 cold cranking
Π Set Mounted DC Gauge Package
amps (minimum) at 0"F (-18"C), 12-
Ξ
Ξ
Ξ
volt; 2 required
Battery Cables
Line Circuit Breaker (50-l-{z)
Remote Start Switοh (Basic) with
running indicator light
Π Remote Start Switch (Deluxe) with
running indicator light, running time
meter, battery condition meter
with start/stop, running indicator
light, hourmeter, voltmeter,
temρerature gauge, oil ρressure
gauge, senders, fault reseξ includes
ρreheat
Π Remote DC Gauge Package with
stiart/stop, running indicator light,
hou rmeter, voltmeter, temperatu re
gauge, oil pressure gauge, senders;
includes preheat
Ξ Wiring Harness for
Π
Ξ
Π
Π
Π
Ξ
Π
Π
See Your Onan Distributor:
ΞΙ\ι Ξa
TEcΗNιcΑL AΝD
LΤ
D
coMM
E R
c lA
L
Optional
Onan Sound Shield
OYerall
Dimensions
L-38 in. (965 mm)
:::-jT'"'ι:1|γjΙ','i"1":i
E N TE R P R
remote switches
and gauges
Solid State Voltage Rφulation
overspeed Switοh
AC Line Circuit Breaker (50 and
60-Hz)
Τransfer Switch (generator to Shore
power)
Marine Muffler, fiberglass
Siphon Break Kit
Wet Exhaust Hose
Exhaust Extension (for use with
housed units)
ι
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4r, GERoULΑNoU sτR. - 174 55 ΑLlMos _ GREEcE i,*:Η":l :fiΗ*."Ιff|j
andafterbuildingmainswiιch
τELEPHoNE: (01) 9€ 86 621 - rtεl lys
isopened'
- TLX: 2158?6 EFsι ΘR
FAX: (01)
ν't-22 in. (559 mm)
Η-24.5 in. (622 mm)
Approx wι 105 lb (48 kg)
'g8582?
Onan Corporation
1400 73rd Avenue N.E.
Minneapolis, MN 55432
Telephone
1-800-888-ONAN
612 574-5000
Telex275477
Fax 612-574-5298
Cable OilAN
