全自动变比测试仪.
GCZB全自动变比测试仪.
全自动变比测试仪功能特点
●自动测量接线组别。
●自动进行组别变换。
●自动切换相序。
●自动切换量程。
●自动校表。
●输入标准变比后，能自动计算出相对误差。
●一次测量完成，自动切断试验电压 。
●设置数据,测量结果自动保存，可查看以前数据。
●测量有载变压器,只输入一次变比。
●高低压线接错自动保护
全自动变比测试仪主要技术指标
●变比测量范围： 1—10000
●组别：1—12点
●精度: 1-1000 0.2 级 1000-10000 0.5级
●电源：AC220V ±10%，50HZ
●使用环境温度：-5℃ ─ 40℃
●使用环境湿度：＜85%
Automatic variable ratio tester.
Number: GD201311150011
Specification: GCZB
GCZB automatic variable ratio tester.
Automatic variable ratio tester functional features
Low automatic measurement wiring group.
Low, automatically group transformation.
Low switching phase sequence automatically.
Low automatic switching range.
Low automatic correction table.
After becoming standard than low input, can automatically calculate the relative error.
To complete a single measurement, automatic cut off the test voltage.
Set data, automatically save the test results, to view the data before.
Measurement of on-load transformer, only input variable than at a time.
Low level line pressing wrong automatic protection
Automatic variable ratio tester is the main technical indicators
Low strain ratio measuring range: 1-10000
Low category: 1-12 PM
Low accuracy: 1-1000 - a magnitude 0.2 magnitude 0.5, 1000-10000
Low power: AC220V plus or minus 10%, 50 hz
The use environment of low temperature: - 5 ℃ ─ 40 ℃
The use environment of low humidity: < 85%
