Intelligent 3 Phase Clamp Voltammeter UNI-T UT267B

Intelligent 3 Phase Clamp Voltammeter UNI-T UT267B
The UT267B is an intelligent three-phase high-precision digital phase voltammeter specially designed for measurements in industrial operating conditions. It is a fully automatic, multi-purpose device with low power consumption and simple operation. You can measure circuits without disturbing them, the device is able to measure three-phase voltage and current, phase angle between voltage and current or between three-phase voltages or currents, frequency, phase sequence, active, reactive and apparent power, power factor, sum of vectors, and is also able identify the connection of groups of transformers, inductive and capacitive circuits, secondary circuits and measurements of the bus differential protection system. The device can also read the differential protection phase between CT units, check and ensure the correct connection of electricity meters. The dot matrix LCD display has 240 dots × 160 dots and allows the display of voltage and current vectors. The device allows to store up to 99 sets of measured data in the internal memory, which can then be transferred to the PC via the RS232 interface. The supplied system software enables online real-time monitoring, history retrieval, dynamic display, data reading, storage, reporting, printing, etc. Together, these features provide a safe, accurate and convenient new tool for inspectors and electricians.


Product parameters:

- measures voltage, current, power, frequency, relationships between UU, UI, II and all simultaneously
- automatic range, sampling frequency approx. 0.5 times/s
- Graphic backlit LCD display 240 × 160 pixels
- data storage
- RS-232 interface
- low power consumption (40 mA)
- automatic shutdown
- anti-vibration, anti-slip, highly insulating case
- supplied current terminals


Technical parameters:

- AC current measuring range (A):

0mA ~ 20A,
accuracy:
± (1.5% + 3)
- AC voltage measuring range (V):

0V ~ 600V,
accuracy:
± (1.5% + 3)
- frequency measurement range (Hz):

45Hz ~ 65Hz,
accuracy:
± (2% + 3)
- active power measurement range (W):

0W ~ 12kW,
accuracy:
± (3% + 3)
- apparent power measurement range (VA):
0VA ~ 12kVA,
accuracy:
± (3% + 3)
- reactive power measurement range (VAR):
0VAR ~ 12kVAR,
accuracy:
± (3% + 3)
- power factor:



-1 ~ +1,

accuracy:
± 0.03
- phase angle:



0 ° ~ 360 °,
accuracy: ± 1 °
- sum of current vectors:


0mA ~ 60A
- phase sequence test - forward rotation:

U1-U2-U3 or I1-I2-I3
- phase sequence test - reverse rotation:

U1-U3-U2 or I1-I3-I2
- dot LCD backlit display for displaying vectors:
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:



battery 1.5 V (LR6) x 6pcs
- automatic switch-off:


after approx. 15 minutes
- low battery indication:


yes
- net weight of the product:


550 g
- product dimensions:


196 mm x 92 mm x 54 mm
- product color:



red and gray


Package contents:

- UNI-T analyzer UT267B:

1pc
- current terminals 7.5 mm x 13 mm:
3pcs
- test cables:


4pcs (1pc yellow, 1pc green, 1pc red, 1pc black)
- data cable:


1pc
- CD with software for transfer to PC:
1pc
- flour:



1pc
- 1.5V battery (LR6):


6pcs
- instructions for use:

1pc


Wholesale packaging:

- standard quantity per carton:

1pc
- standard carton dimensions:

337 mm x 136 mm x 333 mm
- standard gross weight of the carton:
3.3 kg


MANUFACTURER: UNI-TREND
https://www.uni-trend.com/