Lowest
life cycle cost
N 855 design features have made
Cummins® diesel, the standard
for comparison of operating
economy, reliability and long
life.
When all cost factors like initial
purchase, fuel, lube oil, maintenance
and overhaul are considered,
the bottom line will show that
this Cummins ® ‘855
series’ will
deliver the lowest life cycle
cost..
Heavy
duty, durable and emission compliant Cummins
® ‘855 series’
diesel engine comes with heavy
duty features, bigger size camshaft,
optimized turbo-matching, premium
STC Injectors and is yet compact
in size with optimum power to
weight ratio making it the obvious
choice for your long-term power
needs.
The
Genset powered by the reliable
Cummins ® ‘855
series’ diesel
engine meets stringent exhaust
emission tests as per MOEF norms
without sacrificing fuel efficiency
at normal operating loads.
Silent
Power Cummins ®
320 kVA enclosure
is so designed as to have
optimum performance and
serviceability over the
complete operating range.
The enclosure is compact
with integral fuel tank
and is designed for ease
in maintenance. The powder
coated enclosure is manufactured
on latest CNC machines
to ensure superior finish
and durability.
Single
source power assurance Design, manufacture and testing
of engine, alternator, enclosure and
other accessories is done by Cummins
Group of companies/
Channel partners (Powerica Limited)
for that optimum performance integrity
and is backed by countrywide product
support network with single source
responsibility for the entire package.
Standard
scope Engine:
Cummins® ‘NTA 855 G2-I’,
direct injection, water cooled engine,
6 cylinder, in-line, 4 stroke, rated
at 1500 RPM,
conforming to ISO 3046 / BS 5514 has
the following specifications:
›
Cummins
PT Fuel Pump
›
Holset
turbocharger
›
Stainless
steel exhaust flexible coupling
›
Silencer
›
Radiator
›
Coolant
inhibitor
›
Lube
oil cooler
›
Cartridge
paper filters, fuel and lube
oil
›
Dry-type
replaceable paper element air
cleaner with restriction indicator
›
Flywheel
housing and flywheel to suit
single bearing alternator
›
Electrical
starter motor
›
Battery
charging alternator
›
High
water temperature
›
First
fill lube oil
PowerCom®
controller:
A
Cummins manufactured microprocessor
based genset controller for metering,
monitoring, protecting and electronic
governing of the engine.
Alternator Stamford brushless alternator
›
Self-excited,
self regulated
›
Class
‘H’ insulation
›
Salient
pole revolving field
›
Single
bearing
›
Automatic
voltage regulator
Accessories Stamford brushless alternator
›
Silencer
suitably optimized to meet stringent
sound emission standards laid
down by MOEF / CPCB
›
Base
rail with integral fuel tank
(520 litres capacity) is provided
with drain plug, air vent, inlet
and outlet connection, level
indicator, manhole etc.
›
2
x 12 V dry, uncharged batteries
with connecting leads and terminals
Acoustic
enclosure
›
Specially
designed to meet stringent MOEF/
CPCB norms of 75 dBA @ 1mtr
at 75% load under free field
conditions
›
Designed
to have optimum serviceability
›
Air
inlet louvers specially designed
to operate at rated load even
at 50 deg C air inlet temp.
›
Made
on special purpose CNC machines
for consistency in quality and
workmanship
›
Powder
coated for long lasting service
life and superior finish
›
With
UV resistant powder coating,
can withstand extreme environments
›
Use
of stainless steel hardware
›
Insulation
material meets exacting IS 8183
specs for better attenuation
PowerCom®
features:
›
Engine
electronic governing
›
Genset
metering parameters like lube
oil pressure, coolant temperature,
engine speed (rpm), run hours,
DC voltage, intake manifold
temperature (wherever applicable),
3 phase volts and 3 phase amperes,
frequency, kW, kVA, power factor
›
Engine
protection for low lube oil
pressure, high coolant temperature
(alarm and shutdown)
›
Alternator
protection parameters like under
voltage, over voltage, over
frequency, over current, under
frequency (alarm and shutdown)
›
Relay
drivers for remote annuciations
›
Cyclic
cranking
›
Auto/
manual start/ stop
›
Alternator
trim adjustment from the front
key pad
›
Model
specific calibration from the
front key pad
›
Speed
bias or raise/ lower inputs
are provided for paralleling
›
Remote
monitoring capability through
separate interface modules
›
6
configurable discrete outputs
›
2
configurable discrete inputs
›
Smooth
transition to rated speed
›
Smart
start algorithm
›
Housed
in a NEMA 3R/IP 53 non-metallic
enclosure
›
Operates
within a wide temperature range
(0-60 degrees C) and humidity
up to 95%
Control
panel Powder coated control panel
manufactured with 14/16 gauge CRCA
sheet provides:
›
MCCB
of suitable rating with overload
and short circuit protection
›
Combined
meter for Voltage, Amps and
Frequency
›
Combined
meter for KW, kVA and PF
›
KWh
meter
›
Indicating lamps for “DG
On” and “Load On”
›
Current
transformers
›
Aluminium
busbars of suitable capacity
with incoming and outgoing terminations
›
Instrument
fuses/ MCB duly wired and ferruled
Optionals
Engine
Heavy duty air cleaner, heat exchanger,
lube oil/ Coolant heater with thermostatic
switch
Alternator RTDs, BTD, PMG excitation,
space heater
