Global Microturbine - Global Energy LLC


Publication Title | MT250 Series Microturbine

Microturbine Search Engine Series

Capstone Turbine Publications search was updated real-time via Filemaker on:

Capstone Turbine Publications | Return to Search List

Search Completed | Title | MT250 Series Microturbine
Original File Name Searched: Ingersoll_Rand_MT250_Microturbine_Product_Spec_080LTb.pdf | Google It | Yahoo | Bing



Page Number: 001
Previous Page View | Next Page View

Text | MT250 Series Microturbine | 001



MT250 Series Microturbine

250 kW Continuous Onsite Electrical Power with Integrated Heat Recovery

Ultra-clean electricity and useful thermal energy from a rugged and ef cient generating system

Integrated Controls

Heat Recovery

Recuperator

Key Features

• High system ef ciency

• Grid-parallel, dual-mode, or grid-isolated electrical generation • Closed transition to grid-isolated mode during grid outage

• Low emissions exceed stringent environmental standards

• Product design life of 80,000 hours with overhauls

• Integrated, variable-output, waste-heat recovery unit available • Process-industry quali ed, internal fuel gas-booster available

Electrical Performance*

Characteristic

Electrical ef ciency (±2) Nominal heat rate (HHV) Nominal heat rate (LHV) Electrical power** (±15)

Voltage

Frequency

Type of service

Grid-isolated regulation (steady state)

Transient handling (linear loads) (recovery within 5 seconds)

Speci cation

30% LHV without gas booster 29% LHV with gas booster

12,645 Btu/kWh without gas booster 13,080 Btu/kWh with gas booster

11,380 Btu/kWh without gas booster 11,770 Btu/kWh with gas booster

250 kW nominal @ 59°F without gas booster 242 kW nominal @ 59°F with gas booster 300 kW @ 0°F

480 VAC/400 VAC

60 Hz/50 Hz

3 phase, wye, 4 wire

±0.50% nominal voltage ±0.50% nominal frequency

±10% nominal voltage max ±5 Hz frequency max

Synchronous Generator

Combustor

Turbine Engine

CARB 2007 Certification

* at ISO Conditions (59oF [15°C] @ sea level, 60% RH) unless otherwise noted, pipeline natural gas only ** altitude derate of approximately 8.80 kW per 1000 ft (305 m)

Electrical Output

• Ingersoll Rand’s MT250 is the rst microturbine to be certi ed by the California Air Resource Board’s 2007 emissions standards for distributed generation technologies

Rugged Turbine Engine

• Back-to-back rotating components • Proven oil-lubricated bearings

• All bearings at cold end

• Based on KG2 engine design

Integrated Heat Recovery

• Controllable output level

• Reduces overall footprint

• No ducting

• Suitable for potable applications

Patented Recuperator

• Critical to high ef ciency

• Considered best in industry

Patented Combustor

• Dry low NOx

• Easily meets stringent environmental regulations

Synchronous Generator

• Same technology utilities use to power the grid • Running backup capability available

375-18°C

-7

4

16

27

38

49 0.33 0.32 0.31 0.30 0.29 0.28 0.27 0.26 0.25

Efficiency

Power

350 325 300 275 250 225 200 175

0°F 20 40 60 80 100 120

Air-inlet ambient temperature

Note - kWe is electrical output at terminals corrected for parasitics, but not including gas-booster power.

Power kWe (±15 kW)

Efficiency %LHV (±2 pts)

Image | MT250 Series Microturbine



mt250-series-microturbine
Capstone Turbine For Sale - Microturbine C30 C65 C200 C600 C800 C1000 - Go to microturbine website

Search Engine Contact: greg@globalmicroturbine.com