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PD-LT™
Online partial discharge detector for overhead accessories 型號：PD-LT™
The PD-LT™ allows for online partial discharge detection on cable accessories such as cable heads, lightning arrestors, insulators, bushings, and more. Instantaneouspartial discharge readings are transmitted to a rugged wireless display module for easy analysis.
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- Intuitive graphical interface
- Observation & comparison modes
- Data storage & export
- Annotations: Picture, video, audio, text, tags & GPS coordinates
- PD audio cue playback
- Safe capacitive sensor
- Evolutive platform
- Long range wireless communication Rugged & splash proof design
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General
Environment: Indoor, outdoor, underground, substation, etc.
Measurement Module
- Self-test: Complete analog Front end self-test at boot
- Absolute maximum input signal: 16 dBm, 3dbV (1.4 VAC) Dynamic range (dB): 60 dB
- Accuracy: ± 2dB (Direct contact injection)
- Bandwidth: 30 MHz to 47 MHz (direct contact injection)
- Bluetooth Low Energy (BLE): BLE 4.1, 30 m (100 ft) range, typical USB: 2.0, micro-B, for firmware upgrade
- Auto-Shutoff: Yes, 15 min default, configurable
- Batteries: 1x 9V alkaline
- Autonomy - Continuous Use: 10 hours (continuous)
- Operating Temperature: -20 to +55°C (-4 to 131°F), Humidity: 0 to 95%RH non-condensing
- Storage Temperature: -40 to +55°C (-40 to 131°F)
- IP rating: IP66
- Weight: 0.43 kg (0.95 lbs)
- Dimensions: 192.5 x 120.7 x 47.4 mm (7.5 x 4.75 x 1.87 inches)
- CE directive: Compliant