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| Diesel
generator set S series |
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| Latest
technology product : |
| Value
for money |
| The
Cummins ® ‘S series’
engine powered diesel generating sets
offer the best fuel economy, best
warranty terms and lowest cost of
maintenance thereby proving to be
the most economical power solution.
With the superior designed engine
and world class Cummins Generator
Technologies (Stamford) make alternator,
the gensets come equipped with Cummins
corporate genset controller for ease
of use and monitoring generator performance. |
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Silent,
compact and light weight
The Cummins ® 'S series'
DG sets are smaller and lighter
than any other DG set in it's
class, thus giving you the advantage
of optimising your valuable
space. |
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Environment
friendly power
The Cummins ® 'DXP series'
base DG sets are available
with the lowest noise levels
in it's range and are CPCB certified
for emissions compliance, thus
offering you environment friendly
power. |
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| The
genset powered by the reliable
Cummins ® 'X series'
diesel engine meets stringent
exhaust emission tests as per
MOEF norms without sacrificing
fuel efficiency at normal operating
loads. |
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Unmatched
warranty
The Cummins ® ‘S
series’ DG sets
are backed by the industry aknowledged
best-in-class comprehensive
warranty on the entire package
including rubber components. |
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| Lowest
operating costs |
| All
elements of the Cummins
® ‘S series’
DG sets are designed from the
start to work together to maximize
efficiency, even at part loads,
thus offering you the advantage
of lowest operating costs. |
| P1'
frame alternator on 35 &
40 kVA node provides improved
serviceability. It is designed
for ease of assembly, Light
in weight. This alternator is
also available with upfitable
option of EBS (Excitation Boost
System) for good motor starting
and short circuit maintenance. |
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Single
source power assurance
The rugged and reliable Cummins
® ‘S series’
DG sets are unique, because all the
major components – the engine,
alternator, control system and canopy
are designed, manufactured and tested
by Cummins India/ Channel partners(Powerica
Limited). This, complemented by the
largest customer support network in
India, capable of providing round-the-clock
service and spares support, offers
you SINGLE SOURCE POWER ASSURANCE
from the world leaders in power generation |
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Standard
scope
Engine:
Cummins® ‘S Series’diesel
generating sets, powered by Cummins®
‘S Series’ engines, are
rated at 1500 RPM and conform to ISO
8528 specifications. The engines are
radiator cooled, four stroke and multi-cylinder,
conforming to BS 5514/ISO 3046 |
The
scope of supply includes:
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Battery
charging alternator |
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MICO
In-Line fuel system with mechanical
governor |
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Dual
spin-on filter |
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Lube
oil filter |
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Turbocharger
(for 40, 50 and 62.5 kVA) |
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Residential
silencer |
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CAC
: Charge Air Cooler (for 62.5
kVA DG sets only) |
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Dry
type air cleaner |
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Recovery
bottle |
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Shut-off
coil with safeties for LLOP/
HWT |
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Flywheel
and flywheel housing |
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First
fill of lube oil and coolant |
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| Alternator: |
| Stamford
alternator from Cummins Generator
Technologies, suitable for operation
at 1500 RPM, 415 Volts, 0.8 pf (lag)
suitable for 50 Hz, 3 phase, 4 wire
system, conforming to BS 5000 / IS
4722. The Alternator is brushless
type, screen protected, revolving
field, self excited, self regulated
through an AVR. The alternator has
the following features: |
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+
1.0 % Voltage regulation (max.)
in static conditions |
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IP:
23 protection with insulation
class H |
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Permissible
overload of 10% for one hour
in 12 hours of operation |
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'P1'
frame alternator on 35 &
40 kVA node provides improved
serviceability. It is designed
for ease of assembly, Light
in weight. This alternator is
also available with upfitable
option of EBS (Excitation Boost
System) for good motor starting
and short circuit maintenance. |
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Mounting
arrangement
Engine and alternator are mounted
on a common MS fabricated base frame
with AVM pads. |
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Control
panel
The control panel is manufactured
with 14/16 gauge CRCA sheet and is
powder coated for a weather-proof
and long lasting finish. |
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The
control panel consists of following
parts:
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PS0500
Controller |
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Aluminum
bus bars with suitable capacity
with in/outgoing terminals |
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Indicating lamps for ‘Load
On’ and ‘Set Running’ |
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Instrument
fuses duly wired and ferruled |
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MCCB
of suitable rating with overload
and short circuit protections
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| PS0500
Genset controller |
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| Cummins
PowerStart™ PS0500 control is
a microprocessor based generator set
monitoring and control system. The
control provides a simple operator
interface to the generator set, manual
and remote start/ stop control, shutdown
fault indication, and an LCD hour
counter. The integration of all functions
into a single control system provides
enhanced reliability and performance
compared to conventional generator
set control systems. This control
has been designed and tested to meet
harsh environment in which gensets
are typically applied. |
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| Features,
Functions, protections |
| 16
character x 2 line alphanumeric LCD
display with LED backlight |
| Operator
interface |
| Provide
a record of most recent fault conditions.
Fault history stored in the control
non volatile memory |
| Provide
Alternator Data |
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Voltage
( 1 ph or 3 ph line to line
and line to neutral voltage) |
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Current
( 1 ph or 3 ph) |
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kVA
(3 ph and total) |
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Frequency |
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| Provide
Engine Data |
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Starting
battery voltage |
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Engine
running hours |
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Engine
Temp. |
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Engine
oil pressure |
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includes provision for Service adjustment
and calibration of DG control functions |
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Voltage,
frequency selection |
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Configurable
input and output set up |
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Meter
calibration. |
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| Engine
controls |
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PowerStart
operates on 12 VDC batteries |
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Auto
start mode accepts a ground
signal from remote devices to
automatically start the DG set.
The remote start will also wake
up the control system from sleep
mode. |
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Engine
Starting – The control
system supports automatic engine
starting, Primary and back up
start disconnects are achieved
by
battery charging alternator
feedback or main alternator
output frequency. |
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Controller
provide configurable time delay
of 0-300 secs to start after
remote start signal and time
delay of 0-600 secs prior to
shutdown after stop signal. |
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Sleep
mode increase battery life.
Configurable current settings
from low to minimize current
draw when genset is not working. |
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| Engine
Protective functions includes |
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Configurable
alarm output |
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Emergency
stop: Annunciated whenever an
emergency stop signal is received
by the control. |
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Low
lube oil pressure warning and
Shutdown |
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High
engine water temp warning /
Shutdown |
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Low
coolant temp warning |
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Sensor
failure indication |
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Low
and high battery voltage warning |
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Weak
battery warning |
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Fail
to start shut down |
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Cracking
lockout: Control will not allow
the starter to engage or to
crank the running engine. |
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Cyclic
cranking: Configurable for the
number of starting cycle (1
to 7) and duration of crank
and rest periods. |
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| Alternator
Protective functions includes |
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High
and Low AC voltage shut down |
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Under
and Over frequency shutdown
/ warning |
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Loss
of sensing voltage input shut
down |
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| Others: |
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Fuel
tank suitable for 8 hours of
operation |
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Acoustic
enclosure
The acoustic enclosure is made of
1.6/ 2 mm thick CRCA sheets in Munsel
green shade and a structural/ sheet
metal base frame
painted in black. The walls of the
enclosure are insulated with fire
retardant foam so as to comply with
the 75 dBA at mtr sound
levels specified by Ministry of Environment
& Forest. |
The
enclosure has the following features:
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Specially
designed to meet stringent MOEF/
CPCB norms of 75 dBA @ 1mtr
at 75% load under free field
conditions |
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Single
point lifting for easy handling
at customer site |
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Designed
to have optimum serviceability
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Air
inlet louvers specially designed
to operate at rated load |
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Made
on special purpose CNC machines
for consistency in quality and
workmanship |
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Powder
coated for long lasting service
life and superior finish |
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With
UV resistant powder coating,
can withstand extreme environmentsWith
UV resistant powder coating,
can withstand extreme environments
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Use
of special hardware for longer
life |
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Insulation
material meets exacting IS 8183
specifications for better sound
attenuationn |
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Flush
styling - no projections |
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Fluid
drains for lube oil and fuel
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Fuel
filling point |
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| Optionals
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Cold
starting kit |
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Coolant
heater |
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Microprocessor/relay
based AMF control panel |
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Trolley
mounted mobile sets |
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