Multimeter DMM-1T

Multimeter DMM-1T

DMM-1T

Digital. One phase indicator.
DMM-1T multimeter is used for monitoring parameters of one-phase electrical network.

Functioning
* independent current measurement for each phase
* direct measurement 0├Ě5A
* indirect measurement using current transformers in standard current work with 1├Ě9000/5A range
* setting indicator to proper current transformer values using three buttons on the indicator's front
* phase voltage and phase to phase voltage measurement
* phase frequency measurement



Typesingle-phase multimeter
Power supply voltage230 V AC
displayfor each phase 4-digit LED (height 14 mm digits)
Accuracy of indications1%
Maximum current - direct measurement version5:00 AM
Maximum current - intermediate measurement versiondepends on the transformer used
Possible type of transformer to connect1├Ě9000/5 A
The range of measured voltage12├Ě400V AC
Frequency range10├Ě100 Hz
terminalscrew terminals 1,5 mm┬▓
Tightening torque0,4 Nm
Power consumption3 VA
Working temperature-5├Ě50┬░C
dimensions96 mm x 96 mm x 92 mm
Mounting hole92 mm ├Ś 92 mm
Assemblyboard
Level of securityIP20

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