Non Contact Voltage Detection and Indication System
TechFuture's Non Contact Voltage Detection and Indication System is designed to provide clear, visual indications of voltage presence, ensuring safety for maintenance and operational personnel in various industries.
The Non Contact Voltage Detection and Indication System is a state-of-the-art, non-contact voltage sensing solution designed to detect voltage from a great distance from the voltage source. It ensures safety and reliability in environments with overhead high voltage lines or other voltage sources. It provides clear visual indications of voltage presence (RED), absence (GREEN), and sensor failure (YELLOW).
Key Features
1. Non-Contact Voltage Sensing:
- Detects voltage presence/absence without physical contact.
- Adjustable sensing capabilities for various voltage levels and distance.
2. Adjustable Sensing Range:
- 240V Detection: Senses 240V AC up to 2 meters.
- 33kV Detection: Senses 33kV AC up to 15 meters.
- Fine-tuneable for any voltage between 120V AC and 33kV AC or above
3. Visual Indication Display:
- 12" x 6" dual-sided display with color-coded indications:
- Red: Voltage present
- Green: Voltage absent
- Yellow: Sensor failure
Note: Display size can be changed according to requirements
4. Maintenance-Free Sensor:
- No regular cleaning or adjustment required
Models
- HVDS
- HVDS-W (Waterproof, IP66)
- HVDS-A (Easy adjustable settings in sensor for configuring distance and voltage that needs to be detected)
- HVDS-WA (Waterproof, IP66, Easy adjustable settings in sensor for configuring distance and voltage that needs to be detected)
HVDS-A and HVDS-WA settings are configurable by two rotating knobs(DIST and CUT) present on the sensors.
HVDS and HVDS-W settings are also configurable through firmware which can be done only by our technicians.
Industries using our advanced system
1. Railway Overhead Electrification (OHE):
- Safety for maintenance crews.
- Routine and emergency maintenance checks.
- Provides double surety of voltage absence from OHE
2. Power Distribution Networks:
- Monitoring high voltage lines.
- Worker safety during maintenance.
3. Industrial Electrical Systems:
- High voltage equipment checks.
- Safety for industrial personnel.
4. Substations:
- Voltage presence detection in switchyards.
- Safe operation and maintenance.
5. Electric Utility Companies:
- Safety during maintenance and repair.
- Quick voltage status identification.
6. Construction Sites:
- Safety during construction near high voltage lines.
- Preventing accidental contact with live wires.
7. Emergency Services:
- Safe handling of high voltage incidents.
- Reliable voltage presence indication.
8. Renewable Energy Installations:
- Monitoring in solar and wind farms.
- Maintenance safety for high voltage equipment.
Technical and Physical Specifications
- Input Voltage: 85~264V AC auto-select
- Surge Input Voltage: 300VAC for 5 seconds
- Protections: Short circuit, overload, over voltage
- Approx. Wattage: 30W
- Operating Temperature: -30~+70°C
- Operating Altitude: Up to 5000 meters
- Enclosure Type: Enclosed, non-waterproof and waterproof
- Cooling: Free air convection
- Efficiency and Reliability: High efficiency, long life, and high reliability
- Power Connection: Circular Male Female 4 pin Connector
- Sensor Display Connection: Circular Male Female 5 pin Connector
- Display Size: 12” x 6” (Display size can be changed according to requirements)
- Display Configuration: Dual Side or Single Side (as per requirement)
- Sensing Voltage Range: 120V – 33kV AC and above
- Contactless Sensing Distance:
- 110V: Up to 1 meter
- 220V: Up to 2 meters
- 11kV: Up to 7 meters
- 25kV: Up to 12 meters
- 33kV: Up to 15 meters
- Dimensions:
- Display: 12” x 6”
- Display Enclosure: 15” x 9” x 5”
- Sensor Enclosure: 4” x 4” x 4”
- Weight:
- Display Enclosure: 5.4 kg
- Sensor Enclosure: 120 gm