Conception robuste, classé IP65, protégé contre les surtensions, mesure de DP au niveau des câbles (et de leurs accessoires), des appareillages de commutation, des machines tournantes et des transformateurs de puissance.
CARACTÉRISTIQUES PRINCIPALES
Rugged design, IP65 rated, overvoltage protected, PD measurement at Cables (and their accessories), Switchgears, Rotating Machines and Power Transformers. Hsens-T is a Transient Earth Voltage Sensor that can be used to detect external partial discharges inside metal clad switchgear or power cables termination box of rotating machines and power transformers. An application of HFCT along with TEV can help in PD diagnostic and confirmation of internal versus external PD.
TEV sensor has strong magnets that help it to attach to the walls of metal clad switchgear. TEV forms a capacitive coupling with grounded metal switchgear to detect transients of external PD happening inside metal clad switchgear at termination.
SPÉCIFICATIONS TECHNIQUES
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Type
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Integrated magnets help it to attach to metal clad switchgear
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SENSOR
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Typical Frequency Response (-6dB)
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1 MHz - 100 MHz
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Material
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Rugged Plastic (Black), other options available
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Type
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RG223
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SIGNAL CABLE
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Connectors
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Cable Gland (Sensor End) and TNC connector (Monitor End), other options available
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Cable Length
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5m as standard, other options available
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IP RATING
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IP65
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TEMPERATURE
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Ambient
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-30˚C – 70˚C
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Storage
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-40˚C - 85˚C
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DIMENSIONS
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70mm (L) x 70mm (W) x 33 mm (H)
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CUSTOMIZATION
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For any different requirement, please consult
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