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Home » Product List » Cummins Series Diesel Generators » NTAA855-G7 Cummins Diesel Generator (50Hz)

Product Details

NTAA855-G7 Cummins Diesel Generator (50Hz)

   
Packing:  Soundproof Canopy, Plywood Case
Model NO.:  NTAA Series
Standard:  ISO9001, ISO14001, CE, TCL, NQA
Productivity:  500 Sets/Month
Unit Price:  Negotiable
Shipment Terms:  FOB
Payment Terms:  L/C,T/T
Minimum Order:  1 Set
Price Valid Time:  From Dec 13,2011 To Dec 13,2012
HS Code:  8502120000
Trademark:  BS Power
Origin:  Dongguan, China
Output Type:  AC Three Phase
Cooling Method:  Water Cooling
Stroke:  Four Stroke
Installation Method:  Fixed
Type:  Micro-Computer Control Automatic Diesel Generator
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Description

NTAA855-G7 Cummins Generator
Cummins diesel generator set is one of the most competitive products.
Cummins engine is one of the most popular engines all over the world.
Binshi is one of Cummins OEM manufacturers in China.

Characteristics of Cummins Engine:
(1) Cummins diesel generator set of basic design features:
Cummins diesel generator set cylinder design rugged, vibration small, noise is small; In-line six-cylinder four-stroke, smooth operation, high efficiency; Replace the wet cylinder sleeves, long life, easy maintenance; A two-cylinder cover, four valves per cylinder, intake full, mandatory water-cooled, thermal radiation is small, performance.
(2) Cummins diesel generator fuel system:
Cummins PT fuel system patented and unique overspeed protection devices; Low-pressure pipelines, pipe a small, failure rate is low, high reliability; High-pressure injection, burning fully. Equipped with a fuel oil supply and oil return one-way valve, the use of safe and reliable.
(3) Cummins diesel generator set Intake:
Cummins diesel generators are installed with dry-type air filter and air resistance indicators, the use of exhaust gas turbochargers, intake adequate performance is guaranteed.
(4) Cummins diesel generator set exhaust system:
Cummins diesel generator set using pulse dry-type exhaust pipes, which can effectively use exhaust gas energy, give full play to the engine performance; Unit has built for the 127mm diameter exhaust pipe and exhaust bellows, easy to connect.
(5) Cummins diesel generator cooling system:
Cummins diesel generator set engines used gear within the mandatory water-cooled centrifugal water pump, large flow channel design, good cooling effect, which can effectively reduce the thermal radiation and noise. A unique spin-mounted water filter, to prevent rust and corrosion, control the acidity and remove impurities.
(6) Cummins diesel generator set Lubrication system:
Variable flow oil pump, with the main oil-Road signal tube, the main oil path according to oil pressure to adjust the fuel pump to optimize access to the engine's oil production; Low oil pressure (241-345kPa), these measures can effectively reduce the pumping power loss to improve power, improve engine fuel economy.
(7) Cummins diesel generator set power output:
In the shock absorber can be installed before the dual-slot power output of the crankshaft pulley, Cummins diesel generator set is equipped with multi-slot front of the annex to drive pulley, can take a variety of front-end power output device.

AC Alternator
(1) Brand: Leroy-somer, Marathon, Stamford and Engga(optional)
(2) Excitation method: Brushless self-excitation
(3) Insulation grade: H
(4) Protection grade: IP21-IP23
(5) Electromagnetic interference: THF<2%, TIF<50

    Model BCS330
Diesel Generator Specifications
Rated Power (KW/KVA) 300 / 375
Standby Power (KW/KVA) 330/ 412.5
Rated Voltage (V) 230 / 400
Frequency (Hz) 50
Rated current (A) 541
Steady State Voltage Adjustment ≤ ± 0.5%
TransientStateVoltage Adjustment ≤ ± 20%~-15%
Voltage Recovery Time (S) ≤ 2
Voltage Fluctuation Ratio ≤ 0.5%
Voltage Wave Distortion Ratio ≤ 5%
Steady State Frequency Adjustment ≤ ± 5%(0-5 adjustable)
TransientStateFrequency Adjustment ≤ +10%~-7%
Frequency Recovery Time (S) ≤ 3
Frequency Fluctuation Ratio ≤ 0.5%
Starting Mode DC 24V
Noise level dB(A) @ 1 meter ≤ 102
Overall Dimension(mm)  (L*W*H) 3000*1000* 1600
Weight (kg) 3600
Standard  Atmosphere GB1105, ISO3046
Altitude (m) ≤ 1000
Ambient Temperature(º C) ≤ 40
Relative Humidity(%) ≤ 95
Diesel Engine Specifications
Engine Model CCEC   Cummins NTAA855-G7
Type 4-Stroke, Straight, 6-Cylinder
Cooling Mode Radiator fan cooling for closed-type cooling mode
Bore x Stoke(mm) 140 *152
Displacement (L) 14
Compression Ratio 14.0: 1
Engine Power 377KW @1, 500 rpm
Fuel Diesel
Oil Consumption (L/h ) 86
Max. Exhaust Back Pressure (kPa) 10
Combustion Air Flow (m³ /min) 28
Coolant Capacity (L) 61
Lubricant Oil Capacity (L) 39
Governing Method Electrical
Alternator Specifications
Alternator Model Stamford HCI444F
Rated Capacity (KW/KVA) 304 / 380
Power Factor 0.8
Insulation Class H
Stator  Winding 2/3
Over-speed 2250 rpm
Short-circuit Current N/A
Control System
Brand Deepsea
Model DSE7310
Capacity Over-speed, high water temperature, low oil pressure, start failure, hand start control, distal start control and ect.
 
 

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