SEW 277HP Non-contact High Voltage Detector 50V-132kV

Description

SEW 277HP Non-contact High Voltage Detector 50V-132kV

The 277 HP is an ideal tool for checking the presence of AC high voltages and AC low voltages in cables, wall outlet, fuses, etc. The 277 HP provides non-contact detection for AC voltages from 50V~132kV. It’s also for industrial, utility and mine safety applications.

SEW 277HP Non-contact High Voltage Detector 50V-132kV

 Specifications:

Voltage Detection Range:

• Low Range: 50V ~ 1.5kV
• High Range: 1.5kV ~ 132kV

Frequency:

• 50Hz / 60Hz

Indication:

• Visual: Bright LED indicators
• Audible: Loud buzzer

Operation Mode:

• Non-contact detection: Can detect high voltage without physical contact

Self-Test Function:

• Built-in self-test to verify proper operation before use

Power Supply:

• Uses 3 x 1.5V AA batteries

Battery Life:

• Approximately 50 hours of continuous operation

Environmental Conditions:

• Operating Temperature: -10°C to 50°C (14°F to 122°F)
• Storage Temperature: -15°C to 55°C (5°F to 131°F)

Build & Safety Features:

• Telescopic Hot Stick: Extendable for safe high-voltage testing
• Weatherproof Housing: Can be used in outdoor conditions
• Auto Power Off: Extends battery life

Applications:

• Electrical power line maintenance
• Substation inspections
• Industrial and commercial electrical safety checks
• Detecting live wires in high-voltage environments