17
2021-11
Manufacturer name:天津市特变电工变压器有限公司 厂家介绍: Tianjin Tebian Electrical Transformer Co., Ltd. is an enterprise specializing in the development of dry-type transformer products.,Has 50 years of transformer manufacturing history,30Years of dry-type transformer development and production experience,Successfully produced China's first dry-type transformer,It is a national high-tech enterprise,在天津和沈阳两地按照220k...
17
2021-11
Manufacturer name:南京大全变压器有限公司 厂家介绍: Nanjing Daqo Transformer Co., Ltd. is a wholly-owned subsidiary of Daqo Group (formerly Jiangsu Changjiang Electric Group),A high-tech enterprise registered and established in November 2004 in Jiangning Economic Development Zone, Nanjing with an investment of 50 million,Existing employees: more than 300 people。The company has strong technical force,After years of technology accumulation,企业形成专业...
11
2020-11
干式变压器温控器技术指标 指标: 具体参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(温控器0.5级,传感...
11
2020-11
干式变压器温控器技术指标 指标: 具体参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(温控器0.5级,传感...
17
2021-11
======规格参数===== 干式变压器温控器技术指标 功能: 参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(...
17
2021-11
======规格参数===== 干式变压器温控器技术指标 参数: 指标 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(...
17
2021-11
======规格参数===== 干式变压器温控器技术指标 指标: 参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(...
11
2020-10
干式变压器温控器技术指标 指标: 具体参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(温控器0.5级,传感...
11
2020-11
干式变压器温控器技术指标 指标: 具体参数 环境温度: -20℃~+55℃ 环境湿度: < 95% (25℃) 工作电压: AC 220V (+10%,-15%) 工作频率: 50Hz或60Hz(±2Hz) 测量范围: -30.0℃~240.0℃ 测量精度: ±1%FS(温控器0.5级,传感...