Description
UNI-T UT267B Smart Three-Phase Clamp-On Voltmeter
This product comes with a 3-year warranty. The UT267B is a high-precision, intelligent three-phase digital voltmeter, specially designed for measurements in industrial operating conditions. It is a fully automatic, multifunctional device with low power consumption and simple operation. You can measure circuits without disturbing them; the device is capable of measuring three-phase voltage and current, the phase angle between voltage and current or between three-phase voltages or currents, frequency, phase sequence, active, reactive and apparent power, power factor, vector sum, and can identify and connect transformer groups, inductive and capacitive circuits, secondary circuit measurements and differential protection systems. The device can also read the differential protection phase between CT units, and verify and ensure the correct connection of electricity meters. The dot-matrix LCD display has a resolution of 240 × 160 pixels and allows the display of voltage and current vectors. The device allows the storage of up to 99 sets of measured data in its internal memory, which can then be transferred to a computer via the RS232 interface. The supplied system software enables real-time online monitoring, history retrieval, dynamic display, data reading, storage, reporting, printing, etc. Together, these features provide a new, reliable, accurate and convenient tool for inspectors and electricians. Simultaneously
- Automatic interval, sampling frequency approx. 0.5 times/s
- Backlit graphic LCD display, 240 × 160 pixels
- Data storage
- RS-232 interface
- Low power consumption (40 mA)
- automatic switch-off
- Vibration-proof, slip-proof, highly insulated housing
- powered terminal
-
Technical parameters:
- AC current measurement range (A): 0mA ~ 20A, accuracy: ± (1.5% + 3)
- AC voltage measurement range (V): 0V ~ 600V, accuracy: ± (1.5% + 3) measurement frequency (>- 3)
- z
- 3) 65 Hz, accuracy: ± (2% + 3)
- Active power measurement range (W): 0W ~ 12kW, accuracy: ± (3% + 3)
- apparent power measurement range (VA): 0VA ~ 12kVA, accuracy: ± (3% + 3)
- power factor: -1 ~ +1, accuracy: ± 0.03
- phase angle: 0° ~ 360°, accuracy: ± 1°
- sum of current vectors: 0mA ~ 60A
- direct phase rotation test: U1 -- U2-U1 -- U I1-I2-I3
- phase sequence test - reverse rotation: U1-U3-U2 or I1-I3-I2
- Backlit dot matrix LCD display for vector display: 240 dots × 160 dots
- sampling frequency: approx. 0.5 times/s
- automatic range switching: yes
- Input impedance for DCV: ≥2MΩ
- Data Hold: yes
- Data storage: yes, 99 records
- Data interface: RS-232
- Power supply: 1.5 V battery switch (single-use, automatic shut-off
) x 6 15 minutes
- Low battery indicator: yes
- net product weight: 550 g
- product dimensions: 196 mm x 92 mm x 54 mm
- product colour: red and grey
Package contents:
- UNI-T6B current analyser:
- UNI-Tc7B 7.5 mm x 13 mm: 3 pcs
- Test leads: 4 pcs (1 yellow, 1 green, 1 red, 1 black)
- Data cable: 1 pc
- CD with software for computer transfer: 1 pc
- Manual: 1 pc
- user manual
- 6 pcs. 1 pc
Wholesale packaging:
- standard quantity per box: 1 pc
- standard box dimensions: 337 mm x 136 mm x 333 mm
- standard gross weight of box: 3.3 kg
MANUFACTURER: UNI-TREND
https://www.uni-trend.com/
