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  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
  • Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring
Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring

Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring

  • 5 - 99 Pairs
    $360
  • 100 - 299 Pairs
    $355
  • 300 - 499 Pairs
    $352
  • >= 500 Pairs
    $346
View product details

Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Leakage Current Monitoring: Designed to measure and monitor leakage current in communication-type lightning arresters in real time, ensuring safe and stable electrical system operation.
  • Digital Telemetry: Equipped with a digital display and analog meter (0–30 mA range) for precise readings, combined with remote data transmission capabilities for continuous substation equipment surveillance.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant stainless steel housing, you can ensure durability in harsh industrial environments* compared to plastic or less robust materials.

  • 2. Dual Display Interactive Design

    • With dual digital and analog displays, you can achieve precise readings and quick visual monitoring simultaneously* compared to single-display models.

  • 3. High-Precision Digital Telemetry Performance

    • With high-precision digital telemetry technology, you can achieve accurate leakage current measurements with minimal error margins* compared to analog meters.

  • 4. Specialized Scenario Solutions for Power Substations

    • Designed for continuous operation in commercial power substations, you can ensure reliable monitoring of communication-type arresters in high-demand environments* compared to general-purpose testers.

  • 5. Compliance with Industry Safety Standards

    • With compliance to industry safety standards (e.g., for power equipment), you can ensure safe operation in regulated environments* as confirmed by the manufacturer.

Product details

Accurate and Stable Wired lightning Arrester Digital Telemetry Leakage Current Meter, Power Substation Equipment Monitoring

The JCQ-3 Wired Lightning Arrester Digital Telemetry Leakage Current Meter is a robust, industrial-grade monitoring device designed for power substations. With a stainless steel housing and dual digital-analog display, it ensures accurate real-time leakage current measurement and long-term reliability in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Power Supply220V AC, 50/60HzStable operation in standard electrical setups
Display TypeDigital (4-digit) + Analog (0-30mA)Dual monitoring for precise and instant readings
MaterialStainless Steel HousingCorrosion resistance for industrial durability
Measurement Range0-30mACovers standard leakage current thresholds
Communication TypeWired (RS-485)Reliable data transmission for telemetry systems
CertificationIP54 ProtectionDust and water resistance for outdoor use

Customization guide

Adjustable parameters include:

  • Measurement Range (up to 50mA for high-current applications)
  • Communication Protocol (RS-485, Ethernet, or Modbus integration)
  • Alarm Thresholds (customizable via software)

Get inspired

Ensure seamless substation safety with real-time leakage current monitoring. The JCQ-3’s dual display and rugged design empower technicians to detect anomalies instantly, while its wired telemetry ensures uninterrupted data flow for proactive maintenance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Measurement Accuracy±2% of Reading±1.5% of Reading±1% of Reading
Data TransmissionRS-485 (2km)RS-485 + EthernetEthernet/IP (100m)
Environmental ResistanceIP54IP65IP67 + -30°C~70°C Operation

Supplier's note

  1. Technical Breakthroughs:

    • Dual Display Integration: Combines digital precision with analog readability for rapid diagnostics.
    • Enhanced Corrosion Resistance: Stainless steel housing outperforms plastic enclosures in corrosive environments.
    • Wider Temperature Range (Pro Model): Operates reliably in extreme climates, exceeding industry-standard -20°C~60°C limits.

  2. Version Selection Guide:

    • Base Model: Ideal for standard substations requiring basic monitoring (e.g., urban distribution centers).
    • Advanced Model: Suitable for substations needing remote access (e.g., industrial plants with centralized SCADA systems).
    • Pro Model: Best for harsh outdoor environments (e.g., coastal or high-temperature regions) demanding extreme durability and accuracy.

With the Pro Model’s IP67 rating, you can ensure operation in submerged conditions. With the Advanced Model’s Ethernet support, you can integrate seamlessly into smart grid networks. The Base Model’s 220V compatibility simplifies installation in legacy substations.

Frequently asked questions

  • Which model of wired lightning arrester leakage current meter suits power substation equipment monitoring?

  • How to clean and maintain the analog meter needle on the digital leakage current monitor?

  • Stainless steel vs plastic housing: Which material is better for harsh electrical environments?

  • Can the digital telemetry leakage current meter be customized for wall mounting?

  • Is the material of the leakage current meter FDA-approved or CE-certified?

  • Why does the leakage current meter have both digital and analog displays?

  • What warranty and support come with the wired lightning arrester monitor?

  • Does the telemetry feature allow remote monitoring of leakage currents?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionHarsh industrial environmentsStainless Steel 316 (ASTM A240) ▲
(Base: Stainless Steel 304)		Corrosion-resistant, withstands extreme temperatures (-20°C to +60°C)Higher cost compared to plastic alternatives
Power SupplyGlobal substations220V AC (universal input 100–240V)Compatible with worldwide voltage standardsRequires stable power source for optimal performance
Display TypeField monitoringDual Digital (4-digit LCD, 0.1mA resolution) + Analog (0–30mA) ▲
(Base: Digital only)		Quick visual overview (analog) + precise readings (digital)Slightly larger form factor compared to single-display models
Monitoring FunctionCommunication arrester maintenanceSpecialized for communication-type arresters (IEC 61643-1 compliant)Accurate leakage current measurement for specific equipmentLimited to specialized use cases (not for general surge protection devices)
Durability & ProtectionOutdoor substationsIP65 (dust/water resistant) ▲
(Base: IP54)		Operates in rain, dust, and high humidity (Advanced tier)Base tier requires indoor installation for full protection
WarrantyLong-term installations1 year standard, 3 years (Advanced ▲)Extended coverage for critical infrastructure (Advanced)Base warranty shorter for cost-sensitive users

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