Máy phát điện Cummins CS750D5P công suất liên tục 750KVA, công suất dự phòng 825KVA

Cummins 750 KVA - 900 KVA Generator Specifications/ Thông số máy phát điện Cummins CS750D5P

Cummins-cs750d5p-cs810d5p-750kva-825kva-810kva-900kva-India

Make: Cummins India
750-900 kVA, 600-648 kWe Prime, 830-900 kVA, 664-720 kWe Standby

Engine/Động cơ

  • ƒCummins K38 series, 12 cylinder, Vee, 4 stroke, radiator cooled engine
  • Highly stable and reliable design with square engine
  • ƒƒWell designed air handling system with
    • Dry type, Heavy duty, Replaceable paper element air cleaner with restriction indicator
    • Outboard aftercooling with 2 pump 2 loop system
    • Optimised turbocharger for increased altitude capabilities
  • Best in class fuel economy with
    • PT fuel system with Electronic Step Timing Control (ESTC) injectors which smoothly stabilise engine speed under load with A1 class electronic governing
    • Dual fuel filter system: Pre filter including water separator and Water In Fuel (WIF) sensor and main filter
  • ƒƒStandard integral set-mounted radiator system, designed and tested for 50°C ambient temperatures
  • Full flow spin on lube oil filter
  • Plate type lube oil cooler
  • ƒƒFirst fill of lube oil and coolant
  • ƒƒElectrical starter motor with soft start engagement feature
  • ƒƒBattery charging alternator
  • ƒƒ2 X 12 V DC battery

Alternator/Đầu phát điện

  • Stamford HC alternator frames from Cummins Generator Technologies
  • ƒƒBrushless type, Screen protected, Revolving field, Self excited alternator conforming to IS/IEC 60034-1
  • ƒƒ3 Phase reconnectable winding with 12 terminals brought out for connection
  • ƒƒBetter motor starting capability
  • ƒƒBest in class efficiency
  • ƒƒCompact design with sealed bearings for longer life and lesser maintenance
  • ƒƒImpregnation on all wound components for better mechanical strength

Control Panel/ Bảng điều khiển

Control panel is manufactured with 14/16 gauge CRCA sheet and is powder coated for weather-proof and long lasting finish.
The control panel consists of the following parts:

  • PowerCommand 3.3 Controller
  • ƒƒAluminum bus bars with suitable capacity with incoming/ outgoing terminals
  • ƒIndicating lamps for ‘Load ON’ and ‘Set Running’
  • ƒƒInstrument fuses duly wired and ferruled
  • Air Circuit Breakers (ACB) of suitable rating with overload
    and short circuit protections

PowerCommand 3.3 features/ Đặc tính bảng điều khiển PowerCommand 3.3

The PowerCommand® control system is an integrated microprocessor-based generator set monitoring, metering and control system with LCD display designed to meet the demands of today’s engine driven generator sets

  • Intuitive operator interface which includes LED backlit LCD display with tactile feel soft-switches & generator set status LED lamps
  • Integrated digital electronic voltage regulator with configurable torque matching.
  • Digital Electronic Governing with temperature compensation and Smart Starting.
  • SAE J1939 Interface to Full Authority Electronic (FAE) engines.
  • Remote Start-Stop
  • Engine Metering: Oil pressure, High/Low coolant temperature, Low coolant level, Oil temperature, Intake manifold temperature, Battery voltage, Engine speed
  • AC Alternator Metering: L-L Voltage and L-N Voltage, Current (1 and 3 phase), kW, kVAR, Power factor, kVA (three phase and total), and Frequency.
  • Utility/AC bus Metering: L-L Voltage and L-N Voltage, Current (1 and 3 phase), kW, kVAR, Power factor, kVA (three phase and total), and Frequency.
  • Paralleling Control Functions: Digital frequency synchronization and voltage matching, Isochronous kW and kVAr load sharing controls, Droop kW and kVAr control, Sync check, Extended paralleling (Peak Shave/Base Load), Digital power transfer control (AMF), Load govern control, Load demand control
  • ƒƒData Logging: Genset model data, Engine hours, Control hours, Engine starts, Load profile, kWh and upto 32 recent fault codes
  • Engine Protection: Low lube oil pressure, High/Low coolant temperature, Over speed, Battery Over/Under/Weak Volts, Fail to crank/start, Cranking lockout, Low fuel level, Sensor failure.
  • AC Alternator Protection: AmpSentry protective relays for short circuit shutdown, Over/Under voltage, Over/Under frequency, Over current, Overload, Reverse power, Reverse VAr, Phase rotation and Loss of AC sensing.
  • Utility/AC bus protection: Over/Under voltage, Under frequency and Phase rotation
  • Paralleling protections
  • Control Functions: Start-stop with configurable time delay, Real time clock for fault and event time stamping, Exerciser clock and time of day start/ stop, Configurable glow plug control, Configurable cycle cranking, Load shed/ dump as per configurable priority
  • 12 and 24 Volt DC Operation
  • Sleep Mode
  • Programmable I/Os (4 inputs and 4 outputs), expandable with AUX101/102 modules
  • Self-Configuring PCCNet network
  • Modbus Interface (RS485 RTU)
  • InPower Compatible (PC based service tool)
  • Certifications – meets the requirement of relevant UL, NFPA, ISO, IEC, Mil Std., CE and CSA standards

Silencer/Pô giảm thanh

Hospital grade Silencer suitably optimised to meet stringent noise emission standards laid down by MoEF / CPCB

Mounting Arrangement

  • engine and alternator are mounted on a common MS fabricated base frame with AVM pads.

Optional/ Lựa chọn thêm

  • Engine: Coolant heater, Oil drain pump, Heat exchanger, No cool, Remote radiator
  • Alternator: PMG
  • Control Panel: Microprocessor / relay based AMF control panel, Battery charger, Auxiliary output relays and remote annunciators
  • Others: Trolley mounted mobile sets

GENERATOR SET SPECIFICATIONS/ THÔNG SỐ MÁY PHÁT ĐIỆN CUMMINS CS750D5P

Model CS750D5P
Duty Prime/Standby
Power Rating kVA
750/825
No. of Phases 3
Output Voltage and Frequency (V and Hz) 380-415 V, 50 Hz
Power Factor 0.8 (lagging)
Current (A) 1043
RPM 1500

ENGINE SPECIFICATIONS/THÔNG SỐ ĐỘNG CƠ

Make Cummins
Model KTA38-G12
MoEF Certified Power (hp) 1069
Required Power for Rated kVA (hp) 891
Cooling Liquid cooled (Distilled Water +DCA2)
Aspiration Turbocharged Aftercooled
No. of cylinders 12, Vee
Bore (mm) x Stroke (mm) 159 x 159
Compression ratio 16.7:1
Displacement (litre) 38
Fuel High Speed Diesel
Fuel consumption @75% load with radiator and fan* (litre/hr) 130.4
Fuel consumption @100% load with radiator and fan* (litre/hr) 165
Performance class of generator set ISO 8528-5 G2
Starting system 24 V DC Electrical
Lube oil specification CH4 15W40
Lube oil sump capacity, High-Low level (litre) 140 - 114
Total lubrication system capacity (litre) 155
Lube oil consumption @ full load** (litre/hr) 0.24
Total coolant capacity (litre) 330
No. of banks x Exhaust pipe size (inch) 2 x 8
Total wet weight (Engine+Radiator)## (kg) 5800
Length x Width x Height (Engine) (mm) 2269 x 1436 x 1764
Mean piston speed (m/s) 7.95
Combustion air intake @100% load (±5%) (cfm) 2055
Exhaust Temperature (°C) Alternator Specification 406

ALTERNATOR SPECIFICATIONS/THÔNG SỐ ĐẦU PHÁT ĐIỆN

Make Stamford (CGT)
Alternator frame HCI634W
Enclosure IP 23
Voltage regulation (Max.) ±1%
Class of Insulation H Class
Winding Pitch 2-Mar
Stator Winding Double layer lap
Rotor Dynamically balanced
Wave form distortion No load < 1.5 %, Non distorting balanced linear load < 5 %
Maximum Unbalanced Load across phases# less than or equal to 25%
Telephonic Harmonic factor < 2%

GENSET DIMENSIONS/ KÍCH THƯỚC, KHỐI LƯỢNG

Genset Model Rating
(kVA)
Length
(mm)
Width
(mm)
Height
(mm)
Weight
(kgs.)(Dry)
Std. Fual Tank Capacity
(Ltrs)
CS750D5P 750 8000 2600 3000 11900 990

 

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