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2017 New Style Voltage Transformer In Precision Measurement - DC Immunity single cores (LLE-SDC) – LLE

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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Amorphous Alloy Power Transformer, Fe-Based Amorphous, Transformer Copper Core, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
2017 New Style Voltage Transformer In Precision Measurement - DC Immunity single cores (LLE-SDC) – LLE Detail:

DC Current Immunity single coresLLE-SDC

TIM图片20190325142013

Features:

  • Made by single magnetic materials with constant permeability (μ= 1400-2000)

Magnetic features:

  • Strange DC current immunity,Applicable current range (1.5A-200A)
  • High linearity, High accuracy class, Applicable transformer accuracy range 0.5-0.1 Class
  • Good temperature stability
  • Core size saving by Volume and weight

Applications:

  • DC current immunity transformers in electronic energy meter / watt-hour meter
  • Metering transformer in electronic power system 

Basic parameter

Item Unit Specs
B800 [T] ≥1.4
Br [T] ≤0.05
Hc [A/m] ≤12
µ 2000  

 图片9

Standard cores dimensions, Applicable CT accuracy , Maximal DC current immunity range:

Part No.

Core dimensions

Finished Dimensions

CT accuracy

DC Compliance

1

Φ14×20×10

Φ12.1×22.5×12.2

0.5-0.1 class

60A

2

Φ16×21×10

Φ14.0×24.7×12.5

0.5-0.1 class

80A

3

Φ17×22×10

Φ15.3×24.4×12.3

0.5-0.1 class

80A

4

Φ17×24×8

Φ15.3×26.3×9.9

0.5-0.1 class

60A

5

Φ18.5×24.5×6.5

Φ16.5×26.5×8.5

0.5-0.1 class

100A

6

Φ21×29.5×5

Φ19×31.5×7

0.5-0.1 class

105A

7

Φ25×32×6.5

Φ22×34×8.5

0.5-0.1 class

150A

8

Φ30×40×8

Φ27×42×10.5

0.5-0.1 class

200A

Notice:
For your reference, the standard parameters above may vary according to your specifically designed turns and coil diameter of the transformer. We could design and manufacture the suitable cores according to your exact requirement.

 


Product detail pictures:

2017 New Style Voltage Transformer In Precision Measurement - DC Immunity single cores (LLE-SDC) – LLE detail pictures


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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for 2017 New Style Voltage Transformer In Precision Measurement - DC Immunity single cores (LLE-SDC) – LLE, The product will supply to all over the world, such as: Naples, Doha, Saudi Arabia, Adhering to the management tenet of "Managing Sincerely, Winning by Quality", we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Olga from Marseille - 2017.09.26 12:12
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Gwendolyn from Portugal - 2017.02.18 15:54

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