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150mm Dia 2000A/1A 5P20 Cast Resin Zero Sequence Current Transformer With IEC 61869-2

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

150mm Dia 2000A/1A 5P20 Cast Resin Zero Sequence Current Transformer With IEC 61869-2

Country/Region china
City & Province beijing beijing
Categories Testing Equipment

Product Details

 

150mm diameter 2000A/1A 5P20 Cast Resin Zero Sequence Current Transformer with IEC 61869-2

 

 

LZCK2501 - 10  150mm diameter 2000A/1A 5P20 Cast Resin Zero Sequence Current Transformer with IEC 61869-2 is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system.  The current transformer can be directly installed at the inlet andoutlet cables.The slice is imported silicon material. Thesemicircular ring core and secondary windings arevacuum poured by insulated resin.

 

Parameters

 

Technical parameters 
StandardsIEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006
Rated primary current20-2000A
Rated load≤20VA
Rated frequency50Hz or 60Hz
Rated secondary current5A or 1A
Rated short-time thermal current40kA, 1S
Rated continuous thermal current120%I1n
Secondary winding power-frequency voltage3kV, 1min
Instrument security factorFS≤10
Diameter(mm)160
Mechanical parameters 
Dimensions (W×D×H) (mm)φ160xφ250x80
Weight (kg)9
Operating conditions 
Operating temperature-35°C to +55°C
Daily average temp<+40°C
Storage temperature-40°C to +70°C
Altitude<3500 meters
ConditionNo existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

 

Technical Data

 

TypeLZCK2501-10LZCK2501-10
PurposeMeasuring current transformerProtection current transformer
RatioAccuracy class and rated load(VA)Accuracy class and rated load(VA)
I1/I20.51310P1510P1010P5
20/1  1   
40/1  1.5   
50/1  2.5  1.5
75/1  3.75 12.5
100/1 2.55 12.5
200/13.7557.5 2.55
300/157.512.5 3.757.5
400/17.51015 512.5
500/11012.520 512.5
600/112.51520 7.515
50/5A  2.5   
100/5  2.51.522.5
150/52.53.7551.52.52.5
200/52.55522.52.5
300/55552.52.53.75
400/57.57.5103.7555
500/5101012.5557.5
600/51012.5155510
800/512.512.51551010
1000/515152051010
2000/5151520101520

 

The Product Picture

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