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JLSZ 6(W) Combination-Transformer

JLSZ-6(W) Combination Transformer

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Description

 

JLSZ-6(W) Combination Transformer are combined voltage and current instrument transformers. The combination set of combined instrument transformer and measuring meter is called electric measuring tank. The product is used in three-phase systems of rated frequency of 50/60Hz. They are mounted in outdoor service conditions. The rated primary voltage is respectively 6kV, 12kV and 36kV, with rated current ranging from 1A to 1kA. The rated secondary voltage is 100V. JLSZ6(W) Combination Transformer have four versions with different voltages 6/12/36 kV.

The transformers are designed for three-phase electric systems of rated frequency of 50/60Hz. The products are applied to metering electric energy, voltage controlling and relay protection. The tank is accurate, light, reliable, theft-proof and leakage-proof. It is a cost-efficient equipment for controlling electric power.

JLSZ 6(W) Combination Transformer

 

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Parameters

 

Main Technical parameters

  1. Rated voltage: 3 6kV; 3 12kV; 3   36kV
  2. Accuracy class: 0.5, 0.2, 0.5S and 0.2S
  3. Rated voltage ratio: 6k/100; 12k/100; 33k/100
  4. Rated current ratio: 1~1k/5 A (two type: single ratio and double ratio)
  5. Primary wiring of double measuring tank: P1 and P2 are heavy current ratio while P1, P3 are high current ratio. 6. Rated burden:
  6. a) PT components: 15, 25 and 50 VA

b) CT components: 10, 25 and 30 VA.

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Solutions

 

Outline dimension

JLSZ-6(W)-Combination-Transformer

We offer current and voltage transformers with a full range of current ratios, accuracy classes, and mounting options to suit any industrial or utility-grade power distribution project.

  • Certified to IEC and GB standards
  • OEM and custom labeling available
  • Tested for partial discharge, insulation resistance, and ratio error
  • Ideal for panel builders, switchgear manufacturers, and EPC contractors

METTZ Group stands as a consortium of Chinese electrical firms, renowned for its expertise in manufacturing electrical equipment. We are specialized in crafting a comprehensive suite of transmission and distribution equipment, covering a wide voltage range from 0.4 to 40.5 kV. Our commitment lies in delivering reliable and stable products to our clientele, encompassing vacuum circuit breakers (VCB), gas-insulated switchgear modular units (RMU), solid insulated switchgear (SIS) panels, air insulated switchgear (AIS) panels, and dry compressed air insulated switchgear panels (DIS) and components for each type of products.

Since our inception, METTZ Group has been at the forefront of adopting international cutting-edge technologies and equipment. We pride ourselves on our extensive collaboration and dialogue with leading experts in the electrical technology sector, both within China and internationally. Our offerings are tailored to meet the specific needs of our clients, including Original Equipment Manufacturer (OEM) services, customization of products to unique parameters and dimensions, all in alignment with our customers’ specifications.

METTZ Group is dedicated to innovation, quality, and customer satisfaction, ensuring that we remain a preferred partner for electrical equipment solutions worldwide.

 

Hot Tags: Voltage transformer; China; OEM supplier; manufacturers; factory; wholesale; transformer; cabinet; automation; substation; retrofit; CT; shell; electrical equipment; distribution; transmission; switchboard;

 

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