AC 1020-6

Product: CUMMINS Alternator: ECO 43-1S/4 A CONTROL SYSTEM: DSE 7320
INTRODUCTION
Aksa power generation system, providing optimum performance, and reliability, for stationary standby, prime power, and continuous duty applications. All generator sets are factory build, and production tested.
General Characteristics
Model Name AC 1020-6
Frequency (Hz) 60
Fuel Type Diesel
Engine Made and Model CUMMINS - QSK23-G3
Alternator Made and Model Mecc Alte - ECO 43-1S/4 A
Control Panel Model DSE 7320
Canopy AK 90
3 Phase, 60 Hz, PF 0.8
VOLTAGE STANDBY RATING (ESP) PRIME RATING (PRP) Standby Amper
kVA kW kVA kW
480/277 1020 816.00 920 736.00 1226.91
380/220 900 720.00 820 656.00 1367.45
STANDBY RATING (ESP) : Applicable for supplying power to varying electrical load for the duration of power interruption of a reliable utility source. ESP is in accordance with ISO 8528-1. Overload is not allowed.

PRIME RATING (PRP) : Applicable for supplying power to varying electrical load for unlimited hours. PRP is in accordance with ISO 8528-1. 10 % overload capability is available for a period of 1 hour within 12-hour perod of operation.
ENGINE SPECIFICATIONS
Engine CUMMINS
Engine Model QSK23-G3
NO. OF CYLINDERS AND BUILD 6 cylinders - in line
BORE AND STROKE mm 170 X 170
TOTAL DISPLACEMENT L 23.15
Aspiration Turbo Charged and Charge Air Cooled
COMPRESSION RATIO 16.0:1
RATED SPEED (RPM) d/dk 1800
OIL CAPACITY L 103
Standby Power (kW/HP) 895/1200
Prime Power 809/1085
Block Heater QTY
1
Block Heater Power (Watt)
3000
Fuel Type
Diesel
Injection Type and System
Direct
Type of Fuel Pump
Cummins HPI-PT
Governor System
Electronic
Operating Voltage (Vdc)
24 Vdc
Battery and Capacity (Qty/Ah)
2x143
Charge Alternator (A)
35
Cooling Method
Water Cooled
Cooling Fan Air Flow (m3/min)
625.8
Coolant Capacity (engine only) (l)
46,5
Total Coolant Capacity (l)
120
Air Filter
Dry Type
Fuel Cons. Prime With %100 Load (lt/hr)
189
Fuel Cons. Prime With %75 Load (lt/hr)
139
Fuel Cons. Prime With %50 Load (lt/hr)
97
ALTERNATOR SPECIFICATIONS
Manufacturer Mecc Alte
Alternator Made and Model ECO 43-1S/4 A
Frequency (Hz) Hz 60
Power (kVA) kVA 960
DESIGN   4 Pole,  Brushless
VOLTAGE V 480
Phase 3
A.V.R. DER1
Voltage Regulation (+/-) 0.5
Insulation System H
Protection IP23
Rated Power Factor 0.8
WEIGHT COMP. GENERATOR (Kg) 1870
COOLING AIR (m³/min) m3 108
SIZE and WEIGHT
Open Type DRY WEIGHT (kg.)
(kg.)
LENGTH
(mm.)
WIDTH
(mm.)
HEIGHT
(mm.)
TANK CAPACITY (lt.) (Lt.)
5950 3970 1722 2215 1500
CANOPY DRY WEIGHT (kg.)
(kg.)
LENGTH
(mm.)
WIDTH
(mm.)
HEIGHT
(mm.)
TANK CAPACITY (lt.) (Lt.)
AK 90
9100 6500 2200 2350 1100
OPTIONAL EQUIPMENTS Engine

- Fuel-Water Seperator Filter

- Oil heater

Alternator

- Anti-Condensation Heater

- Over sized alternator

- PMG excitation + AVR

- Main line circuit breaker

Canopy

- Galvanized Coating

- ISO Container

- Marine Grade Paint

Control Panel

- Automatic synchronising and power control system (Multi gen-set Parallel)

- Parallel system with mains

- Transition synchronization with mains

- Alarm output relays

- Earth fault, single set

- Parallel system with mains

- Remote relay output

- Remote communication with modem

- Charge Ammeter

Transfer Panel

- Three or four pole contactor

- Three or four pole motor operated circuit breaker

Auxiliary Equipment

- Main Fuel Tank

- Automatic or manual fuel filling system

- Electrical or manual oil drain pump

- Low and high fuel level alarm

- Inlet and outlet motorized louvers

- Inlet and outlet acoustic baffles

- Tool kit for maintenance

- 1500/3000 hours maintenance kit

- Supplied with oil and coolant (-30°C)

Exhaust

- Residential Silencer

- Silencer Spark Arrester

- Critical Silencer

- Catalytic Convertor

CONTROL SYSTEM: DSE 7320
1. Menu navigation buttons 
2. Close mains button 
3. Main Status and instrumentation display 
4. Alarm LED's 
5. Close generator button 
6. Status LED's 
7. Operation selecting buttons
1. Menu navigation buttons 
2. Close mains button 
3. Main Status and instrumentation display 
4. Alarm LED's 
5. Close generator button 
6. Status LED's 
7. Operation selecting buttons
Devices

DSE model 7320, Auto Mains Failure control module, with a highly sophisticated level of new features and functions

Static battery charger, Fuses for control circuits

CONSTRUCTION and FINISH

- Components installed in sheet steel enclosure.

- Phosphate chemical, pre-coating of steel provides corrosion resistant surface

- Polyester composite powder topcoat forms high gloss and extremely durable finish

- Lockable hinged panel door provides for easy component access

INSTALLATION

The Control panel is mounted at the generating set baseframe on robust steel stand or power module. Located at side

of generating set with properly panel visibility.

GENERATING SET CONTROL UNIT

- The DSE 7320 control module is a standard addition to our generator sets from 220 kVA upwards and it has been

designed to start and stop diesel and gas generating sets that include electronic and non electronic engines.

- The DSE 7320 includes the additional capability of being able to monitor a mains (utility) supply and is therefore suitable

for controlling a standby generating set in conjunction with an automatic transfer switch.

- The DSE7320 also indicates operational status and fault conditions, automatically shutting down the generating set and

indicating faults by means of its LCD display on the front panel.


Instruments
ENGINE
Engine speed
Oil pressure
Coolant temperature
Run time Battery volts
Engine maintenance due

GENERATOR
Voltage (L-L, L-N)
Current (L1-L2-L3)
Frequency
Earth current
kW
Pf
kVAr
kWh, kVAh, kVArh
Phase sequence

MAINS
Voltage (L-L, L-N)
Frequency

Options

- High oil temperature shut down

- Low fuel level shut down

- Low fuel level alarm

- High fuel level alarm

Standards

- Electrical Safety / Electro Magnetic Compatibility (EMC)

- BS EN 61000-6-2 EMC Generic Immunity Standard

- BS EN 61000-6-4 EMC Generic Emission Standard

- BS EN 60950 Electrical Safety

STATIC BATTERY CHARGER

- Battery charger is manufactured with switching-mode and SMD technology and it has high efficiency.

- Battery charger models' output V-I characteristic is very close to square

- 2405 has fully output shot circuit protection and it can be used as a current source.

- 2405 charger has high efficiency, long life, low failure rate, light-weight and low heat radiated in accordance

with linear alternatives.

- The charger is fitted with a protection diode across the output.

- Charge fail output is available.

- Connect charge fail relay coil between positive output and CF output.

- Input: 196-264V.

- Output: 27,6V 5A or 13,8V 5A.

Canopy: AK 90
1. Steel structure made from steel sheet and steel profiles. 
2. canopy and panels made from powder-coated sheet steel. 
3. Emergency stop push button. 
4. Control panel is mounted on the baseframe . Located at the right side of the generator set. 
5. Cables out locations are under or back of the canopy. 
6. Corrosion resistant locks and hinges. 
7. oil could be drained via valve and a hose 
8. Exhaust system in the canopy. 
9. special large access doors (marine type) for easy maintenance 
10. Fuel tank is in front of the canopy,easy access to the fuel tank via lockable door. 
11. Lifting points similar to ISO container, located on each top corner of the canopy. 
12. the cap on the canopy provides easy access to radiator cap. 
13. Soundproofing materials 
14. Integrated ladder built on the side of the canopy allows access to the top of the canopy.
INTRODUCTION
Sound-attenuated and weather-protective enclosures for generating sets from Aksa, meet event the sound requirements and provide optimum protection from inclement weather and development by our specialist acoustic engineers. Our modular designed sound insulated canopies provide ease of access for servicing and general maintenance and interchangeable components permitting on-site repair. Enclosures are designed to optimize genset cooling performance, providing you with confidence that genset ratings and ambient capability.
STANDARD SPECIFICATIONS
Compact footprint, low profile design. 
Enclosure, generator set, exhaust system and fuel tank are pre-assembled, pre-integrated and shipped as one package 
Body made from steel components treated with polyester powder coating 
Fire retardant foam insulation 
Easy access to all service points 
Exhaust system inside canopy 
Large doors on each side 
Control panel viewing window in a lockable access door 
Emergency stop push button mounted on enclosure exterior 
Cooling fan and battery charging alternator fully guarded 
Fuel fill and battery can only be reached via lockable access doors. 
Lifting points on the top of canopy and base frame 
Customer options available to meet your application's needs. 
Aksa makes its generating sets' noise level tests in accordance with directive 2000/14/EC validation of the noise level test has been approved by the notified body Szutest

CANOPY MODEL AK 90
WIDTH mm. 2200
LENGTH mm. 6500
HEIGHT mm. 2350
TANK CAPACITY (lt.) Lt. 1100