Cat XQ2000 - DGB

Mobile Generator Sets

1400 ekW (1750 kVA)

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Om Cat XQ2000 - DGB

This portable generator provides the factory-installed, dual-fuel option which allows power customers to substantially reduce costs and meet changing fuel availability by utilizing a wide range of gaseous fuels. Designed for use with the 50 Hz XQ2000 power module driven by the Cat 3516B engine, the DGB advanced control system automatically adjusts to changes in incoming fuel quality and pressure. This allows the engine to run on a wide variety of fuels, from associated gas to vaporized LNG, with no loss of performance integrity, which makes it an ideal generator rental unit. It maintains diesel performance levels with up to 70 percent replacement of diesel with gas, and accepts up to 55 percent inerts. No customer input or gas analysis is needed during operation, and no recalibration is required when the equipment is moved or the gas supply changes.

Spesifikasjoner

Generator

Rating (1)	1400 ekW (1750 kVA) Continuous
Rating (2)	1600 ekW (2000 kVA) Prime
Frequency	50 Hz
Voltage	240 - 480 V

Dimensjoner

Height - With Chassis	168 in
Height - Without Chassis	114 in
Length - Without Chassis / With Chassis	480 in
Weight - With Chassis, Lube Oil and Coolant	74000 lb
Weight - Without Chassis, With Lube Oil and Coolant	64000 lb
Width - Without Chassis / With Chassis	97.5 in

Motor

Emissions	Non-Certified
Fuel System	EUI
Governor Type	Cat ADEM A4 Control System

Egenskaper

Single Source Supplier

Generator set manufactured in ISO 9001:2000 compliant facility
Package factory designed and production tested
Generator set and components meet or exceed the following specifications: AS1359, AS2789, BS4999, DIN6271, DIN6280, EGSA101P, JEM1359, IEC 34/1, ISO3046/1, ISO8528, NEMA MG1-22

Worldwide Product Support

Cat® dealers provide extensive post sale support including maintenance and repair agreements
Supported 100% by your Cat dealer with warranty on parts and labor

Reliable, Fuel Eficient Diesel Engine

The compact, four-stroke-cycle Cat 3516B turbocharged-aftercooled diesel engine combines durability while providing dependability and economy
Stainless steel engine aftercooler core to extend component, oil, and overall engine life when using gaseous fuels with elevated H2S levels
Fuel system operates on a variety of gaseous fuels
Integral gas train, gas filter, and isolation valve
Includes methane detection system and related safeties

Cat Generator

Cat SR4B 826 frame generator designed to match the performance and output characteristics of the Cat diesel engine
Double bearing, wye-connected, static regulated, brushless, permanent magnet excited

Reduced Environmental Impact

110% spill containment of onboard engine fluids
Positive crankcase fumes ventilation

Sound Attenuated Container

Provides 9-high stack CSC rated enclosure for ease of transportation and protection
Meets 75 dB(A) at 15 meters or below per SAE J1074 measurement procedure at prime rating

Dynamic Gas Blending (DGB) System

Requires gas inlet pressure range of 5-35 psi (34-241 kPa)
Achieves up to 70% substitution, depending on gas quality, while maintaining diesel performance and safe engine operation
Closed loop control system enables maximum substitution over the widest load range in the industry
Maintains traditional diesel generator set power and transient response performance
DGB system, when enabled, can automatically activate when gas supply is detected
Accepts a wide range of gas quality and automatically adjusts to fuel quality changes, eliminating the need for field calibration
Leverages current hardware from G3516 product line while minimizing changes to core diesel engine
Fully integrated diesel and gas controls into single engine control unit with single point operation for generator set and DGB system

Cat Cooling System

Horizontally mounted radiator with vertical discharge with high efficiency fan
Provides 43C (110F) ambient capability
Variable frequency drive fan controls improve partial load fuel consumption

On-Package Paralleling Control System

Provides auto paralleling using package mounted controls
EMCP 4.3 offers engine and generator monitoring and protection, including DGB enable and substitution level set points
AGC-4 provides paralleling, load sharing, VFD control, and primary generator protection