| Type | Ratio(A) | Burden(VA) | |
| Class:0.5 | Class:1.0 | ||
| DP-812 | 500/5 | - | 2.5 |
| DP-812 | 600/5 | - | 2.5 |
| DP-812 | 750/5 | 2.5 | 5 |
| DP-812 | 800/5 | 5 | 2.5 |
| DP-812 | 1000/5 | 7.5 | 3.75 |
| DP-812 | 1200/5 | 10 | 5 |
| DP-812 | 1250/5 | 10 | 5 |
| DP-812 | 1500/5 | 10 | 5 |
DESCRIPTION
The DP series current transformer has been specially designed to facilitate their installation in
newor already existing net works. They may be installed without opening any cable or bus-bar
circuit.The connection of conventional CTs usually requires the interruption of the primary side
current to pass cables or bus-bar through the transformer core to connect such cables to the
primary terminals.
DP系列分离式互感器是为了方便安装的电路系统或电网改造系统中安装而特殊设计的，它可在不断
开电缆或者汇流排的情况下进行安装，即节省了安装时间又节约维护费用。
FEATURE
Two built in fixing methods:Base/Busbar
两种安装方式：底线/汇流排
Very easy to install
筒易安装
Wide inner window, allowing clamping of big cables or bus-bars
内子径宽，允许宽电缆线和汇流排的通过
Wide range of sizes to accommodate all the existing installation
尺寸满足多样安装
Primary current from *** t0 5000A
额定一次电流从***到5000A
SPECIFICATIONS
| Rated Frequency（额定频率） Rated Test Voltage（耐受电压） Rated short-time thermal current(lth)(额定热电流) Rated dynamic curren t (ldyn)（动稳定电流） Rated voltaae (Um)（额定电压) Contin uou s -ove rload (过载） Operating temperature（工作温度范围） Housing self-extinguishing class（外壳阻燃等级） Safety factor（准确限制系数） Secondary current（二次电流） | 50/60Hz 3kv AC.(1min) 60ln 2.5lth 0.72Kv AC． 1.2ln -10℃~50℃ VO FS5 ***/1A |
