type	ratio	burden(va)
		class:0.5	class:1.0
dp-23	100/5	-	1.5
dp-23	150/5	-	1.5
dp-23	200/5	-	1.5
dp-23	250/5	-	1.5
dp-23	300/5	1.5	2.5
dp-23	400/5	2.5	3.75

description
the dp series current transformer has been specially designed tofacilitate their installation in
newor already existing net works. they may be installed withoutopening any cable or bus-bar
circuit.the connection of conventional cts usually requires theinterruption of the primary side
current to pass cables or bus-bar through the transformer core toconnect such cables to the
primary terminals.
dp系列分離式互感器是為了方便安裝的電路系統(tǒng)或電網(wǎng)改造系統(tǒng)中安裝而特殊設(shè)計(jì)的，它可在不斷
開(kāi)電纜或者匯流排的情況下進(jìn)行安裝，即節(jié)省了安裝時(shí)間又節(jié)約維護(hù)費(fèi)用。
feature
two built in fixing methods:base/busbar
兩種安裝方式：底線/匯流排
very easy to install
筒易安裝
wide inner window, allowing clamping of big cables or bus-bars
內(nèi)子徑寬，允許寬電纜線和匯流排的通過(guò)
wide range of sizes to accommodate all the existinginstallation
尺寸滿(mǎn)足多樣安裝
primary current from 5a t0 5000a
額定一次電流從5a到5000a
specifications

rated frequency（額定頻率） rated test voltage（耐受電壓） rated short-time thermal current(lth)(額定熱電流) rated dynamic curren t (ldyn)（動(dòng)穩(wěn)定電流） rated voltaae (um)（額定電壓) contin uou s -ove rload (過(guò)載） operating temperature（工作溫度范圍） housing self-extinguishing class（外殼阻燃等級(jí)） safety factor（準(zhǔn)確限制系數(shù)） secondary current（二次電流）

50/60hz 3kv ac.(1min) 60ln 2.5lth 0.72kv ac． 1.2ln -10℃~50℃ vo fs5 5a/1a

standard
iec60044-1 gb1208-2006