变比组别测试仪
1. Product introduction
GDBC-901 is designed according IEC76-1 and IEC60044. The tester could be applied to test the ratio of single or three phase transformer. Also the connection group of three phase transformer could be calculated with the ratio. All parameters are measured in one test for three phase transformer.
2. Main functions and characters
1 Automatically measure transformer connection group
2 Automatically switch range
3 Automatically measure ratio of single or three phase transformer
4 Automatically measure ratio of single or three phase voltage transformer
5 Automatically measure the turn ratio and polarity of single phase CT and VT
6 Calculate ratio error automatically
7 Support YY/YD/DD/DY four connection mode in three phase transformer
8 Testing voltages is cut off automatically when one test is finished
9 Overload and reverse connection detect unit would prevent tester damaged in wrong connection mode.
10 Setting data and the test results are saved automatically. The history data can be recall again.
11 Print test results by micro printer
3. Technique Index
1 The measuring range of ratio: 1-10000
2 Measuring groups: 1-12point
3Accuracy: 0.1%RGD+0.01%FS for 1-1000; 0.2%RGD+0.02%FS for 100-10000
4 Rated power supply: AC220v±10% 50/60 Hz
5 Environment temperature:-5°C--50°C
6 Environment humidity :<85%
7 Dimension: 430×320×215 mm3
8 Weight:<10kg
在线联系供应商
Other supplier products
 |
废油处理器 | BJ Series Oil Regeneration Purifier With the in-setting special absorbent, the purifier applies particular oil-treatment technique to purify and r... |
 |
YN Coal Grinding Mill-only Oil purifier | 1. This series designed specially for high voltage oil and oil used in diluted oil station of power plant. The Purifier have obtained country paten... |
 |
闭口闪点测试用 | The Cleveland Open Cup Flash Point Tester is designed and made according to GB/T 3536, and suitable to test flash and fire point (except fuel oil a... |
 |
色度计 | Purpose: The instrument is suitable to determine color of lubricating oils and any other petroleum products as per the Petrochemical Industry Stan... |
 |
ZJC-R润滑油过滤机器 | Waste Insulating Oil Recycling Machine 1.ZJA Series Double-stage High-Vacuum Oil Purifier 2.ZJ Series vacuum air pump set 3.ZJB Series High-Effi... |
Same products
 |
Digital Rail Head Wear Gauge | 卖方: 武汉联科瑞际轨道设备有限公司 | Rail wear gauge（rail head loss gauge also call it rail profile gauge）is mainly used to measure th... |
 |
Indicators | 卖方: ZHEJIANG HAOYU INDUSTRY & TRADE CO.,LTD | Electronic Scales cannot be properly operated without suitable weighing indicator. Their design a... |
 |
HY001 Weighing Indicator | 卖方: ZHEJIANG HAOYU INDUSTRY & TRADE CO.,LTD | Application of HY 001multiple Funcation Weighing Indicator with Printer HY001 must suitable for ... |
 |
WELINK MTP/MPO Adapters | 卖方: SHENZHEN WELINK TECHNOLOGY CO., LTD. | MTP/MPO Adapters can accurately connect two connectors and reduce connection loss, mainly used fo... |
 |
WELINK MTP/MPO Cabels | 卖方: SHENZHEN WELINK TECHNOLOGY CO., LTD. | MPO/mtp fiber optic cableare designed to avoid crowding and unmanageable data centers, consist of... |
