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MV&HV Transformers
  • LMZB9-10 Busbar Type Insulated Current Transformer
  • LMZB9-10 Busbar Type Insulated Current Transformer
  • LMZB9-10 Busbar Type Insulated Current Transformer
  • LMZB9-10 Busbar Type Insulated Current Transformer
  • LMZB9-10 Busbar Type Insulated Current Transformer
  • LMZB9-10 Busbar Type Insulated Current Transformer
LMZB9-10 Busbar Type Insulated Current Transformer

LMZB9-10 Busbar Type Insulated Current Transformer

$75.00-$100.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
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LMZB9-10 Busbar Type Insulated Current Transformer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Current Measurement & Monitoring: Designed to accurately measure alternating current (AC) in medium-voltage (MV) and high-voltage (HV) systems using three-phase coil technology.
  • Insulation & Safety: Features robust insulation to ensure safe operation in high-voltage environments, preventing electrical leakage and enhancing operator safety.
  • Busbar Compatibility: Clamps directly onto busbars for non-invasive current monitoring, ideal for retrofitting or integrating into existing power distribution systems.

Key features

  • 1. Corrosion-Resistant Composite Material

    • With a corrosion-resistant composite material, ensure long-term durability in harsh industrial environments. ~30% lighter than traditional metal models*, this design reduces installation strain while maintaining structural integrity.

  • 2. Modular Flange Mounting System

    • With a standardized flange mounting system featuring pre-drilled holes, easily integrate the transformer into existing machinery. Compatible with 90% of industrial mounting standards*, enabling quick setup and adaptability.

  • 3. Triple-Coil Precision Measurement

    • With a three-coil configuration, achieve accurate current measurement across multiple phases, ensuring reliable performance in high-voltage systems. Up to 5% higher accuracy than standard models* for precise power monitoring.

  • 4. Sealed Design for Harsh Conditions

    • Designed with a sealed gasket and smooth surface finish, this transformer operates reliably in environments with dust, moisture, or chemicals. Suitable for 24/7 industrial use*, minimizing downtime and maintenance.

  • 5. CE-Certified Safety Compliance

    • Certified to CE standards, this transformer guarantees compliance with EU safety and performance regulations. Meets IP65 protection rating*, ensuring protection against water and dust ingress.

Product details

LMZB9-10 Busbar Type Insulated Current Transformer

The LMZB9-10 Busbar Type Insulated Current Transformer is a robust solution for precise current measurement in medium to high-voltage systems. Designed with a durable red composite material and a sealed cylindrical structure, it ensures reliable performance in industrial environments. Its three-coil configuration and CE certification make it ideal for applications requiring compliance and multi-point monitoring.

Technical specifications

FeatureSpecificationBenefit
MaterialChemical-resistant red compositeWithstands harsh environments and chemicals
DesignCylindrical with flange and sealingLeak-proof and easy to mount
CertificationCE CertifiedEnsures safety and compliance
Coil ConfigurationThree independent coilsSupports multi-circuit monitoring
Insulation ClassClass B (130°C)Safe for high-temperature applications

Customization guide

Adjustable parameters include:

  • Material composition to enhance chemical resistance or thermal stability for specialized environments.
  • Flange size and hole spacing to match custom mounting requirements.
  • Sealing ring material for improved pressure or temperature tolerance.

Get inspired

Optimize your electrical systems with the LMZB9-10’s rugged design and precise measurement capabilities. Whether in industrial plants or high-voltage grids, this transformer ensures accuracy and safety under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy Class0.50.5S (+15% precision)0.2S (+30% precision)
Insulation ClassClass B (130°C)Class F (155°C)Class H (180°C)
Operating Temp Range-25°C to +70°C-40°C to +85°C-50°C to +105°C

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro model’s triple-industry-standard chemical resistance enables safe use in corrosive environments.
    • Temperature Tolerance: The Pro’s Class H insulation (180°C) outperforms competitors, ensuring stability in extreme conditions.
    • Precision Upgrade: The Advanced model’s 0.5S accuracy reduces measurement errors by 15%, critical for grid monitoring.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial setups requiring basic compliance and cost-effective monitoring.
    • Advanced Model: Best for utilities and substations needing precise measurements in moderate environments.
    • Pro Model: Tailored for heavy industries (e.g., petrochemicals) where extreme temperatures, chemicals, or precision are paramount. With its enhanced specs, it prevents downtime and ensures long-term reliability.

Frequently asked questions

  • Which busbar current transformer suits MV applications with CE certification?

  • How do I maintain the sealing mechanism of an insulated current transformer?

  • Red composite vs. metal materials for current transformers: Which offers better insulation?

  • Can the LMZB9-10’s mounting configuration be customized for unique installations?

  • Is the LMZB9-10 CE-certified for use in industrial environments?

  • Why does the LMZB9-10 have three coils?

  • How does the flange design improve installation flexibility?

  • Does the LMZB9-10 withstand chemical exposure?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Busbar Type Insulated Current TransformerIndustrial power distribution systems3-phase design (3 coils), 600A rating (IEC 61869-10), CE certified ▲▲▲ (Industry: 400A, Base: 500A)Direct busbar integration, no core removal required, high current capacity (up to 600A)Bulky, limited to fixed installations
Wound Primary Current TransformerLab precision measurements2 coils, accuracy class 0.2S (IEC 60044-1), IP20 protectionUltra-high accuracy (±0.05%), adaptable to variable currentsRequires primary winding, higher cost (▲ compared to split-core)
Split Core Current TransformerLive circuit monitoring200A max (UL 1436), ▲▲ (Industry: 150A, Base: 180A), lightweight designNo circuit interruption, easy installation on live wiresLower accuracy (±3%), limited capacity (▲▲ vs Industry)
Toroidal Current TransformerHVAC systemsSingle coil, 100A (ASTM D4295), RoHS compliant ▲ (Industry: 80A, Base: 90A)Compact, no moving parts, low power consumptionRequires core removal for installation, single-phase only (▲ vs Industry)
Outdoor Enclosed Current TransformerSubstations and harsh environmentsIP65 rating, 1200A (ASTM D4295), ▲▲▲ (Industry: 1000A, Base: 1100A)Weatherproof, chemical-resistant (ASTM D4295), high capacity (1200A)Heavy, complex installation (▲▲▲ over Industry)
Dry-Type Current TransformerIndoor safety-critical applications800A (UL 1436), no oil, ▲▲ (Industry: 600A, Base: 700A)Fireproof, no flammable materials, maintenance-freeLower thermal capacity vs oil-filled (▲▲ over Industry)

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