Phase sequence indicators UPChF-1, UPChF-1М
Specifications
Documentation
|
measurement range |
operation conditions |
|
UPChF-1 |
Temperature -30...+50 °С, relative humidity 90 % at temperature +25 °С. The indicator operation mode is short-term. |
|
V – 380/220 – 50 Hz |
|
|
UPChF-1M |
|
|
V – 380/220 – 50 Hz V – 400 – 50 Hz “~” kΩ – 0...10 “-” |
These instruments may be used during mounting of phase-dependent 3-ph electrical receivers, electric motors, pumps, machine tools, 3-ph residual current circuit breakers and other loads, as well as during adjustment and repair.
Ordering examples
Indicator UPChF-1, TU 25-7504.143-99
Indicator UPChF-1M, TU 25-7504.143-99