JB/T 8186-1999 Rated power, voltage and speed of industrial frequency diesel generator sets
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Machinery Industry Standard of the People's Republic of ChinabZxz.net
JB/T8186-1999
Rated output..voltage and speed for diesel generating sets of 50Hz1999-08-06Published
Published by the State Machinery Industry Bureau
Implementation on January 1, 2000
J3/T8186—1999
This standard is a revision of JB/T8186-95 "Rated power, voltage and speed for diesel generating sets of 50Hz" according to the provisions of GB/T1.1—1993.
The main technical differences between this standard and JB/T8186-95 are as follows: The structure, technical elements and expression rules of this standard are revised according to GB/T1.1-1993, and the recommended power station rated power levels are adjusted and supplemented as necessary. This standard replaces JB/T8186-95 from the date of implementation. This standard is proposed and managed by Lanzhou Power Vehicle Research Institute. This standard is drafted by Lanzhou Power Vehicle Research Institute, and Zhengzhou Electric Equipment General Factory and Fufa Co., Ltd. participated in the drafting. The main drafters of this standard are Zhang Hongzhan, Chen Yingfang, Liu Chunyuan, Zhang Hongbin, and Lin Zhongshan. This standard was first issued in December 1990. Mechanical Industry Standard of the People's Republic of China
and rated power, voltage and speed
power frequency diesel generator sets
Rated output, voltage and speed for diesel generating sets of soHz range
JB/T8186-1999
Replaces JB/T8186-95
This standard specifies the rated power, rated voltage and rated speed of diesel generator sets (hereinafter referred to as sets) driven by diesel engines for industrial AC generators.
This standard is applicable to AC single-phase and three-phase sets with a frequency of 50Hz, a power factor of 0.9 (lagging) or 1.0 for single-phase sets and a power factor of 0.8 (lagging) for three-phase sets.
60Hz sets can be used as a reference.
2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. At the time of publication of this standard, the versions shown are valid. All standards are subject to revision, and parties using this standard should explore the possibility of using the latest version of the following standards. JB/T8184--1995 Terminology of Internal Combustion Engine Power Station 3 Terminology
According to the provisions of JB/T8194.
4 Rated value
4.1 Rated power
0.5, 1, (1.5), 2, 3, 5, 7.5, (8), 10, 12, (15), 16, 20, 24, 30, 40, 50, 64, 75, (84), 90, (100), 120, (150), 160, 200, 250, 300, (31 5), 320, 400, 500, 630, (700), 800, 1000, (1200), 1250, 1600, 2000, 2500, 3150kW. Notes
1 The power levels without brackets are the preferred recommended levels. 2 For three-phase units, it refers to the value when the power factor is 0.8 (lagging); for single-phase units, it refers to the value when the power factor is 1.0. 4.2 Rated voltage
a) Single-phase: 230V;
b) Three-phase: 400, 6300, 10500V. 4.3 Rated speed
3000, 1500, 1000, 750, 600, 500r/min. Note: The rated speed of the generator is the rated speed of the unit. 5. Parameter coordination
The coordination of the rated power and rated voltage of the unit is recommended according to Table 1. Approved by the State Bureau of Machinery Industry on August 6, 1999 and implemented on January 1, 2000
Rated voltage
JB/T8186-1999
Rated power
0.5,1,(1.5),2,3,5,7.5,(8),10,12,(15)3,5，7.5，(8), 10, 12, (15), 16, 20, 24, 30, 40, 50, 64, 75, (84), 90, (100), 120, (150), 160, 200, 250, 300, (315), 320, 400, 500, 630, (700), 800, 1000, (1200)||t t||500, 630, (700), 800, 1000, (1200), 1250, 1600, 2000, 2500, 3150
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