品牌
其他厂商性质
上海市所在地
应用领域Applications:
10KV-500KV变电站、发电厂、水电站
产品特性 product features:
1)采用大屏幕液晶显示,全汉化实时显示及操作、人机界面友好
2)采用高频开关电源技术、模块化设计、N+1热备份
3)监控系统采用积木式的结构方式,各监控单元之间的通讯全采取电气隔离,提高了监控系统的可靠性
l 技术指标/Technical indicators | GZDW触摸式直流屏 touch style DC pane |
输入交流电源电压(V) Input AC power source & voltage | 380VAC三相四线±15% 380VAC 3P 4 lines ±15% |
额定输出直流电压(V)Rated output DC voltage | 24V/48V/110V/220VDC |
蓄电池额定容量(AH)Battery rated capacity | 10~3000AH |
操作及数据显示Operation and data display | 65535色高清真彩触摸屏动画显示 触摸操作 65535color HD true color touch screen animated display .touchable operation |
常规负荷母线额定电流(A) Bus bar rated current under the conventional load situation | 6、10、16、20、32、40、50、63、100、200、400、500 |
控母电压波动范围 Control voltage’s fluctuation range | <±5% |
控母稳压精度(δu) Voltage regulator’s accuracy | <±0.3% |
电池充电稳流精度(δu) steady flow accuracy when battery is charging | <±0.3% |
波纹系数(γu)Ripple coefficient | <±0.1% |
动态响应(us)dynamic response | <50 |
可闻噪声(dB)Most audible noise | 50 |
外壳防护等级 Enclosure protection’s class | 不低于Over IP30 |
效率(η)Efficiency | ≥95% |
功率因数(cosφ)The power factor | ≥95% |
均流不平衡度(β) Unbalanced rate under the uniform flow situation | ±3%(并机工作时) when over one machine working together |
工作环境温度(℃) Working environment temperature | -15~50 |
海拔高度(米)altitude | ≤3000 |
输入保护Input protection | 过欠压、缺相、防雷 Under voltage, lack of phase, lightning protection |
输出保护output protection | 过欠压、短路、温度高 Under voltage, short circuit, high temperature |
后台通讯The background communication | RS485/ RS232,支持CDT,Modbus等多种协议 RS485/ RS232,support CDT, Modbus, etc. agreements |
外形dimensions(宽×深×高) | 560×300×700(可根据客户要求定做) Can be customized according to the client’srequirement |
颜色color | RAL7032(柜体颜色可根据客户要求喷涂)RAL7032(Can be customized according to the client’s requirement |