The UltraTEVTM Plus2 brings together techniques and a wealth of experience and insight to make it easier than ever to avoid failures on your high voltage network.
This latest hand-held Partial Discharge (PD) instrument is easy to use, and combines additional sensing capabilities with real time advanced analytical features. The ability to distinguish true PD from noise and other interference means that you can make better decisions, save time, money and enhance safety.
Kit 3 standard set: UltraTEV Plus², Mains charger, Car charger, USB Lead, 8GB MicroSD and SD adapter, Neckband headphones, Ultrasonic contact probe, flexible microphone sensor, UltraDish, RFCT and cable, temperature and humidity sensor, carry case.
Specification: UltraTEV Plus²
TEV
Sensor: Capacitive
Measurement Range: 0 dBmV … 60 dBmV
Resolution: 1dB
Min Pulse Rate: 10 Hz (rolling displays only)
Locator probe precedence: 0,3ns equivalent to 10 cm
Discharge Pattern Phase Reference: Optical, E-Field and Manual
ULTRASONIC
Measurement Range: -7 dBμV … 68 dBμV
Resolution: 1 dB
Accuracy: ±1 dB
Transducer Sensitivity: -65 dB (0 dB = 1 volt/μbar RMS SPL)
Transducer Center Frequency: 40 kHz
Transducer Diameter: 16 mm
Heterodyning Frequency: 38,4 kHz
CABLE PD
Sensor: RFCT
Measurement Range: 0 … 25000 pC
Resolution: 98 pC
Accuracy: ±98 pC
Min Pulse Rate: 10 Hz
HARDWARE
Enclosure: Self-colour injection moulded plastic case
Indicators: Colour back-lit LCD, Charging indicator LED
Controls: Touch screen
Connectors:
TEV/Ultrasonic Lemo mixed socket, TEV Lemo mixed socket, Cable PD BNC, External Ultrasonic sensor Lemo multipole socket, Non-contact temperature sensor Lemo multipole socket, 3.5mm stereo headphone socket, USB 1.1 port type-A receptacle, 2.1mm 18V DC charger input,
Headphones: Min. 8 ohms
ENVIRONMENTAL
Operating Temperature: 0°C … 55°C
Humidity: 0% … 90% non-condensing
IP Rating: 42
POWER SUPPLIES
Internal Batteries: 3.7V 27.2Ah Lithium-Ion
Typical Operating Time: approx. 13 hours
Battery Conservation: Automatic low battery voltage ‘switch off’
Specification: UltraTEV Plus² Locator probe
TEV
Sensor: Capacitive
Measurement Range: 0 dBmV … 60 dBmV
Resolution: 1dB
Measurement Bandwidth: 3 MHz … 80 MHz
Accuracy: ±1 dB
DIMENSIONS
Size: 201 x 76 x 34 mm with 2 m long cable
HARDWARE
Enclosure: Self-colour injection moulded plastic case
Indicators: Power indicator LED
Controls: 3 x push-buttons
Connectors: Cable to UltraTEV Plus2
ENVIRONMENTAL
Operating Temperature: -20°C … 50°C
Humidity: 0 … 90% non-condensing
IP Rating: 54
