Sofamel VTC-OA DC Voltage Detector

These Sofamel VTAC-OA DC voltage detectors are designed for use with catenary lines. The detectors operate on direct current and have a voltage detection range of 500V to 5000V and they feature optical and acoustic alarms.

Key Features

• Voltage range: 500 V < Vt < 5000 V
• Usage frequency: DIRECT current
• Operating temperature: -25°C to 55°C
• Humidity Range: 20 to 96 %
• Indication of alert status: Through high luminosity green LED.
• There is no voltage or it is below the established detection threshold.
• Indication of voltage presence: Optical/Acoustic indication through high luminosity red LED and high-pressure acoustic buzzer*
• Battery: 9 V battery, type 6LR61
• Low battery indication by flashing green LED, when battery level is critical green LED is off.
• Earthing cable: Extra flexible cable with silicon sheath and 6m long
• Insulating pole: With universal head
• Self-checking: Full self-checking system with automatic disconnection after two minutes WITHOUT DETECTION.
• Automatic start-up: Automatic start-up system using detection of voltage (approx. 400V dc)
• Electrode: Possibility of exchanging electrode
• Threshold voltage: Threshold 1 - From 350 to 490 V: Red led
• Threshold 2 - From 900 to 1100 V: Red and orange led

Product Range

• Sofamel VTC-OA DC Voltage Detector, Standard
• Sofamel VTC-OA I DC Voltage Detector, Magnet