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厂家供应PR-10P5电流互感器纯铜线

浙江 乐清市 不限
乐清市彦尔电气有限公司
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产品详情



TypeRatio(A)Burden(VA)Dimension(mm)
IDODHT
PR-34 10P560/51534100148
PR-34 10P5100/5153410098
PR-34 10P5150/5153410068
PR-34 10P5200/5153410058
PR-34 10P5250/5154510068
PR-34 10P5300/5154510058
PR-34 10P5400/5156010058
PR-34 10P5500/5156010048
PR-34 10P5600/5156510048
PR-34 10P5800/5158510038


DESCRIPTION
PR Series Protective Current Transformer can work under such condition when system currentis much times than rated working current, also can work under exceeding measuring current transformer. When current transformer is used to power protective relay, it will keeps its electricalfeatures on many times working current, this ratio wiil be 5, 1 0, 20 0r even higher.
PR系列保护电流互感器可以在这样的条件下工作时,系统的电流比额定工作电流倍多,也可以在
超过电流测量工作变压器。当电流互感器用于电力继电保护,它将保持其电在许多次工作电流的
特点,这一比例是5,10,20甚至更高的。

FEATURE
Primary current from 100A t0 5000A
额定一次电流从100A到5000A
Protective grade: 5P10; 10P5; 10P10
保护等级:5P10; 10P5; 10P10

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)
6oln
2.5lth
0.72Kv AC.
1.2ln
-10℃~50℃
VO
FS5
***/1A


STANDARD
IEC60044-1 GB1208-2006

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