Standard No.:	GB/T 12785-2002
English Name:	Test methods for submersible motor-pumps
Chinese Name:	潜水电泵 试验方法
Chinese Classification:	B91    Farming machinery and tools
Professional Classification:	GB    National Standard
ICS Classification:	65.060.35 65.060.35    Irrigation and drainage equipment 65.060.35
Issued by:	AQSIQ
Issued on:	2002-3-1
Implemented on:	2002-8-1
Status:	superseded
Superseded by:	GB/T 12785-2014 Test methods for submersible motor-pumps
Superseded on:	2015-1-1
Superseding:	GB/T 12785-1991
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	360.00
Delivery:	via email in 1~3 business day

本标准规定了潜水泵的试验方法。本标准包括了两种测量精度等级：1级适用于较高精度的试验，2级适用于较低精度的试验，两种测量精度等级包含了不同的容差系数值、容许波动值和测量误差限。本标准适用于电源电压660V及以下，频率50Hz和60Hz的各类潜水电泵，包括各类潜水电动机和潜水泵的试验。额定电压660V以上的潜水电泵的试验可参照本标准规定的方法进行。