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Q03 Steam Turbine Generator Set

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Product Description

　　Q03 steam turbine is a multi-stage condensing steam turbine. Its flow passage consists of either a double-row velocity-compounding stage (or a single-row velocity-compounding stage) and four to eight pressure stages. As a modular turbine, the actual number of stages used depends on the turbine’s output power, rated speed, inlet steam pressure, and temperature. The turbine is optimally designed to ensure high efficiency in delivering its rated power.

　　The steam turbine operates at speeds ranging from 3,000 to 6,000 rpm, with an output power range of 1,000 to 3,000 kW. The governing system employs either a fully hydraulic governor or an electro-hydraulic regulation method (using either the WOODWARD 505 controller plus CPCⅱ electro-hydraulic transducer or a domestically produced DEH electro-hydraulic control system). It features multi-valve nozzle regulation and centralized forced lubrication via a dilute-oil station, significantly reducing both design and installation time while making operation and maintenance more convenient for users. The turbine can be arranged either in a single-layer or a double-layer configuration. The Q03 steam turbine is a multi-stage condensing turbine that can serve dual purposes: as a condensing turbine driven by variable-speed operation to power large rotating equipment such as pumps, fans, and compressors; or as a condensing turbine driven by constant-speed operation to generate electricity using a generator. Its application scope and operational settings are extremely broad.

Model	Q03	Model	Q03
Rotational speed range (r/min)	3000-6000	Series	A single (or double)-stage velocity-compounded stage + 6–8-stage pressure stage
Power range (kW)	500-3000	Steam inlet diameter (mm)	150-250
Steam inlet pressure range (MPa)	0.5–5.2	Exhaust port diameter (mm)	850
Steam inlet temperature range (℃)	160-485	Regulation system type	All-hydraulic control system or electro-hydraulic control system
Steam flow rate (t/h)		Turntable type	Manual turning or electric turning

Q03 Product Technical Specifications

Product Model Product Model	Factory code Factory code	Rated power (kw) Rated power	Rotational speed revolutions per minute speed	Steam inlet pressure MPa Pressure into the steam	Steam inlet temperature (℃) Incoming temperature	Exhaust steam pressure ( MPa ) Exhaust pressure	Steam consumption rate kg/kWh Vapor rate
N1.5-0.49	Q03	1500	5600	0.49	270	0.008	7.5
N1.8-0.98	Q03	1800	5600	0.98	180	0.008	7.9
N2.0-0.9	Q03	2000	5600	0.9	280	0.008	7
N2.65-0.95	Q03	2650	5600	0.95	245	0.008	7.28
N3-1.08	Q03	3000	5600	1.08	300	0.008	6.6
N3-2.35	Q03	3000	5600	2.35	390	0.008	5.38
N3-3.43	Q03	3000	5600	3.43	435	0.008	4.9