KDZD3099A Infrared Insulator Fault Detector (Ultrasonic Partial Discharge Detector)

KDZD3099A Infrared Insulator Fault Detector (Ultrasonic Partial Discharge Detector)

Applications:

The KDZD3099A is specifically designed for non-destructive testing and fault diagnosis in high-voltage power transmission and substation environments. Its primary applications include:

Insulator Fault Detection: Locating deteriorated or faulty insulators in high-voltage transmission lines to prevent flashovers, grounding faults, or porcelain bottle explosions.
Live-Line Inspection: Finding the precise location of insulator faults in power plants and substations without requiring a power outage.
Electrical Equipment Diagnostics: Detecting partial discharges in high-voltage electrical equipment, corona discharge, and high-voltage switch discharge.
Wide Industrial Use: Widely used by power companies, agricultural electricity departments, water conservancy projects, and various industrial and mining enterprises that produce or utilize high-voltage equipment.

Response within
24 hours
Free warranty
12 month
On-line training
Support

Profile
Features
Parameter

Profile:

The KDZD3099A Infrared Insulator Fault Detector is a specialized instrument used to diagnose hazards caused by insulator degradation in high-voltage transmission and distribution networks. It allows maintenance personnel to identify potential faults while the system remains live (under power), ensuring the safe and continuous operation of power transmission lines. The device works by detecting ultrasonic anomalies generated by electrical discharges, allowing for the accurate location of faulty insulators and other equipment issues.

Features:

Compact & Portable: Small size, lightweight, and features a novel, attractive structure for easy handling.
Long-Range Laser Targeting: Capable of long-distance detection with a laser aiming system to accurately pinpoint the location of deteriorated insulators and equipment faults with a 100% judgment accuracy rate.
Durable Construction: Built with an aluminum alloy frame that is both robust and lightweight.
Dual Indication: Features both stereo headphones and an LCD display for clear and obvious feedback.
High Anti-Interference: Possesses an extremely strong ability to resist external interference.
Highly Intelligent:
- Data locking function.
- Low-voltage protection (auto-shutdown when battery is low).
- Constant current charging with automatic stop when fully charged.
Long-Lasting Battery: Equipped with a Lithium-ion battery that can be recharged over 1000 times, paired with an intelligent charging system to extend battery life.

Parameter:

General Specifications

Applicable Voltage Range: 6-500 kV
Operating Temperature: -30°C to 60°C
Humidity Range: 0-100% RH
Full Set Weight: 7.18 kg
Packing Dimensions: 470mm × 340mm × 420mm

Host Unit

Center Frequency: 40 kHz ± 2 Hz
Sensitivity (Discharge Form): Needle tip arc discharge
Discharge Gap: 4mm
Detection Distance:
- 10 kV AC: 18 meters
- 35 kV AC: 25 meters
- 110 kV AC: 50 meters
- 220-500 kV AC: 50 meters
Operating Voltage: 7.4V (2 Lithium-ion batteries)
Dimensions: 250 × 125 × 140 (mm)

Aluminum Alloy Bracket & Sensor

Sensor Center Frequency: 40 kHz ± 2 Hz
Center Capacitance: 2500 ± 20% pF
Operating Temperature: -20°C to 60°C
Weight: 2.17 kg
Features: Includes a long-range sighting telescope with laser, detachable handle, and standard tripod mounting nut.

Headphones

Rated Impedance: 125 Ω
Frequency Range: 100 Hz - 10 kHz
Sensitivity: 60 dB (1W/1m)

Charger

Input Voltage: AC 220V ± 10%
Input Frequency: 50 Hz ± 5%
Output DC Voltage: 8.4V
Current: 5A

Kaidi Zhengda Electric

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