Power Hot Line Voltage Indicator

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: /
• Model NO.: Hot Line Voltage Indicator
• Core: /
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Suvell
• Delivery: 10days
• Color: Black
• Applicable: Power Lines, Circuit Breakers, Industrial Use
• Voltage Range: 50V-1000V AC/DC
• Transport Package: Export Packing
• Specification: 8*2*2cm
• Trademark: SUVELL
• Origin: China
• Production Capacity: 5000PCS/Month

Product Description

Product Description

1. Product Functionality

• Primary Purpose: Verifies the presence of AC voltage (2kV P-g and above) on 200A/250A loadbreak elbows and T-body cable connectors via integrated test points

• Detection Method: Capacitive coupling technology - no physical contact with live conductors required

• Status Indication:

  • Neon lamp illumination = Live circuit (≥2kV)

  • No illumination = De-energized (safe to work)

 

2. Key Technical Specifications

Parameter	Detail
Voltage Threshold	2kV P-g (phase-to-ground) minimum activation
Compatible Devices	200A & 250A loadbreak elbows, T-body connectors (all major brands)
Housing Material	Semi-conductive epoxy resin (UV-resistant)
Operating Temp	-40°C to +60°C (fully weatherproof)
Power Source	Self-powered via capacitive coupling - no batteries required
Visual Signal	High-brightness neon lamp (30+ flashes/minute at ≥2kV)
Mechanical Life	10,000+ operations (tested per IEEE 386)

 

3. Critical Safety Features

• Fail-Safe Design: No moving parts - cannot give false "de-energized" signal

• Intrinsically Safe: No spark risk during installation/removal

• Tactile Feedback: Positive "click" when properly seated on test point

• Maintenance-Free: No calibration or periodic testing required

 

4. Installation & Usage

Step 1: Insert indicator into test point on elbow/connector
Step 2: Observe neon lamp:

• Flashing = DO NOT proceed - cable is energized

• Dark = Safe to perform work (verify with additional testing if required)
  Step 3: Remove after service completion (reusable indefinitely)

 

5. Industry Applications

• Utility Companies: Live-line verification before cable splicing

• Industrial Plants: Safety checks on medium-voltage distribution systems

• Renewable Energy: Solar/Wind farm collector circuit maintenance

• Rail Electrification: Overhead catenary system inspections

 

6. Compliance & Certifications

• IEEE 386 (separable insulated connector systems)

• IEC 61243 (live working - voltage detectors)

• ASTM D5423 (epoxy resin performance standards)

 

Why Professionals Choose This Indicator

Eliminates guesswork - Binary live/dead indication removes interpretation errors
Works where testers fail - Reliable in wet/contaminated conditions where multimeters give false readings
Time-saving - 5-second verification vs. 15+ minutes for traditional testing methods
Cost-effective - No recurring battery or calibration expenses

 

Suggested Product Page Layout

1. Header: High-res image showing indicator installed on 250A elbow

2. Section 1: "How It Works" animation (3-step detection process)

3. Section 2: Comparison table vs. voltage testers/multimeters

4. Section 3: Case study from utility company showing 80% reduction in near-miss incidents

 

Product Parameters

 

description	reference No.
charge indicator	SDXN

 

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