Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

 

an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.

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Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer

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Good quality Split Core Current Transformer for sales
GFUVE Electronics product is very perfect to be used in electric power company! For example ammeter recorder, outdoor split core current transformer, meter test equipment, ct analyzer etc. They is safety, high precision and high quality. Please rest assured! Oscar

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Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer

China Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer supplier
Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer supplier Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer supplier Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer supplier

Large Image :  Medium Voltage Split Core Current Transformer , 10KV Clamp On Current Transformer

Product Details:

Place of Origin: BEIJING CHINA
Brand Name: GFUVE
Certification: CE, UL, ISO9001
Model Number: LZCK322-10

Payment & Shipping Terms:

Minimum Order Quantity: 3PCS
Price: 150-200USD/PC
Packaging Details: Standard Export Box
Delivery Time: 3-7days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
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Detailed Product Description
Name: Split Core Current Transformer Application: Energy Meter
Usage: Current Measurement Theory: Electromagnetic Induction
Material: Epoxy Resin And Supercrystalline Alloy Ratio: 100-1000A/5A Or 1A
Accuracy: 0.5% Burden: 2.5-10VA
Diameter: 50mm Color: Red & Black

 

 

10KV Medium Voltage Clamp on Split Core Current Transformer for energy meter

 

 

Features

 


New magnetic material is taken to be the core of the current transformer, which has high magnetic permeability, low saturation magnetization and good stability. Therefore, the measuring accuracy is higher and the instrument security factor is lower. Since the high quality silicon processed by advanced technology is taken to be the core of the protection windings, which assured the accuracy limit factor is higher.
The semicircular ring core and secondary windings are vacuum poured by high quality epoxide resin in the fire retardant plastic casing, which has the characteristic of moisture proof, stable performance and dispensing with maintenance.Small size, light weight, small footprint, fixed in the ring network switchgear cable.The cable can cross the current transformer through its internal poles quickly and uniformly.
The Cast Resin Straight-Through Current Transformer can be divided several kinds according to the various current ratio, accuracy and rated loads. The specific parameters are showed in the corresponding to each model parameter tables.

 

 

Theory

 

 

Split core current transformers are high accuracy class electrical devices used to isolate or transform voltage or current levels. The most common usage of current 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. Installation With electricity, suite for power monitor, energy loss etc.

Split core current transformers may also be used as an isolation instrument transformer so that secondary

quantities may be used in phase shifting without affecting other primary connected devices.

 

 

Applications

 

 


Spit core current transformers are the current-sensing units of the power system. Split core current transformers are used at generating stations, electrical substations, and in industrial and commercial electric power distribution.
LZCK322-10 split core current transformer is suitable forcurrent measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system.It is widely used in compact fully insulated ring network switchgears such as ABB-Safe Ring/Safe Plus...and cable distribution boxes.The 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 
Standards IEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006; ANSI C57.13
Accuracy Class 0.5S, 0.5%, 1%, 3%
Range of primary rated current 100-1500A
Range of Rated load ≤10VA
Rated frequency 50/60Hz
Rated secondary current 5A or 1A
Rated short-time thermal current 40kA, 1S
Rated continuous thermal current 150%I1n
Secondary winding power frequency withstand voltage 3kV, 1min
Safety Factor Rating (FS) <10
Output signal 1A, 5A, 333mV, 1V or 5V(customized)
Cable length 2.5m, 5m, 10m(customized)
Flame retardant ABS plastic shell inside, jaw waterproof apron.
Mechanical parameters 
Aperture (mm) Φ55
Dimensions (W×D×H) (mm) 180×138×52
Weight (kg) 2
Working conditions 
Operating temperature -35°C to +65°C, not exceeding +40°C
Storage temperature -40°C to +70°C
Ingress Protection IP65
Environment outdoors or indoors
The Height of above sea level 0- 3000m
Conditions No existence of severely begrimed, erosive and radioactive gas in the air. Continuous working under the rated current is allowed.

 

 

SELECTION GUIDE

 

 

Technical parameters 
Standards IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006
Rated primary current 30-600A
Rated load ≤10VA
Rated frequency 50Hz or 60Hz
Rated secondary current 5A or 1A
Rated short-time thermal current 40kA, 1S
Rated continuous thermal current 120%I1n
Secondary winding power-frequency voltage 3kV, 1min
Instrument security factor FS≤10
Mechanical parameters 
Dimensions (W×D×H) (mm) φ50xφ110x52
Weight (kg) 1.6
Operating conditions 
Operating temperature -35°C to +55°C
Daily average temp <+40°C
Altitude <3500 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

 

 

TECHNICAL DATA

 

Type LZCK322-10 LZCK322-10
Purpose Measuring current transformer Protection current transformer
Ratio Accuracy class and rated load(VA) Accuracy class and rated load(VA)
I1/I2 0.5 1 3 10P15 10P10 10P5
30/1   1 1.5      
50/1   1 2     1.25
75/1   1.5 2.5   1 2
100/1 2 2.5 3   1.5 2.5
200/1 2.5     1.25 2.5  
300/1 3.75     1.25 2.5  
400/1 7.5     1.25 2.5  
500/1 10     1.25 3  
600/1 10     1.5 3  
50/5     2.5      
75/5     2.5      
100/5 2.5          
200/5 3.75          
300/5 5          
400/5 7.5       2.5  
500/5 7.5       2.5  
600/5 10       3.75  

 

 

SELECTION GUIDE

 

Model Primary rated current Rated load Aperture (mm) Description (mm) Weight (kg) Material Water-proof
LZCK-55 100-1500A ≤10VA φ55 180×138×52 2 PC IP65
LMCK185-10 300-3000A ≤25VA φ185 350×283×55 4.5 PC IP65
LZCK310-10 300-600A ≤10VA φ50 φ50 x φ110 x 32 1 Resin silicon case (option)
LZCK322-10 30-600A ≤10VA φ50 φ50 x φ110 x 52 1.6 Resin silicon case (option)
LZCK350-10 20-600A ≤25VA φ50 φ50 x φ110 x 105 3.1 Resin silicon case (option)
LZCG530-10 30-600A ≤20VA φ45 φ45 x φ120 x 65 2.1 Resin silicon case (option)

 

 

ORDERING INFORMATION

Be sure to the type, current ratio, accuracy class, rated load and use of the products when you plan to make a order. Special specifications could be customized.All kinds of different specifications and parameters current transformers can be made according to your needs.

 

Front View of Resin Split Core Current Transformer,doule ratio

P1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal.
P2, S2 is homonymous terminals (subtractive polarity).

 

 

 

Contact Details
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

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