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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.
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Indoor Magnetic Instrument Current Transformer Medium Voltage High Accuracy

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Indoor Magnetic Instrument Current Transformer Medium Voltage High Accuracy

Brand Name : GFUVE

Model Number : GFLZZ0954-10A

Certification : CE, UL, KEMA, ISO9001

Place of Origin : BEIJING CHINA

MOQ : 3 PCS

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000 PCS/MONTH

Delivery Time : 2-3 weeks

Packaging Details : Standard Export Carton Box

Name : Indoor Magnetic Instrument Current Transformer Medium Voltage

Rated primary current : 5-1500A

Rated load : ≤15VA

Rated frequency : 50Hz or 60Hz

FS : ≤10

Weight : 25Kg

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Indoor Magnetic Instrument Current Transformer Medium Voltage

Introduction

Instrument transformers are high accuracy class electrical devices used to isolate or transform voltage or current levels. The most common usage of instrument transformers is to operate instruments or metering from high voltage or high current circuits, safely isolating secondary control circuitry from the high voltages or currents. The primary winding of the transformer is connected to the high voltage or high current circuit, and the meter or relay is connected to the secondary circuit.
Instrument transformers may also be used as an isolation transformer so that secondary quantities may be used in phase shifting without affecting other primary connected devices.
Current transformers (CT) are a series connected type of instrument transformer. They are designed to present negligible load to the supply being measured and have an accurate current ratio and phase relationship to enable accurate secondary connected metering.

PARAMETERS
Technical parameters  
Standards IEC60044; IEC 61869; ANSI/IEEE C57.13
Rated primary current 5-1500A
Rated load ≤15VA
Rated frequency 50Hz or 60Hz
Rated secondary current 5A or 1A
Rated short-time thermal current 80kA, 1S
Rated dynamic current 160kA
Rated insulation level 12/42/75KV
FS ≤10
Mechanical parameters  
Material Epoxy resin
Weight (kg) 25
Operating conditions  
Operating temperature -25°C to +55°C
Daily average temp <+40°C
Storage temperature -40°C to +70°C
Altitude <1000 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.


TECHNICAL PARAMETERS

Ratied Primary Current(A) Class Combination Accuracy class and Rated output
(VA)
Short-time thermal current
(kA/S)
Rated dynamic current
(kA)
0.2(S) 0.5S 10P10
5-50 0.2(S)/10P10
0.5/10P10
10 10 15 400I1n 1000I1n
75 32 100
100-500 45 100
600-1000 63 130
1250-1500 80 160
500-1000 0.2(S)/0.5/10P10 63 130

Overall Dimensions

Indoor Magnetic Instrument Current Transformer Medium Voltage High Accuracy


Product Tags:

current potential transformer

      

electromagnetic potential transformer

      
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Indoor Magnetic Instrument Current Transformer Medium Voltage High Accuracy Images

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