Digital 3 Phase Ammeter

Model:ASK-333A

Immutable results against vibrations and shock as per IEC-61373

Performance assured against fire incidents as per the European safety standard EN45545 HL-2

Data Sheet

ParametersSpecification
Parameters3 Phase Amps R,Y,B
Ranges1 A (or) 5A CT Primary Programmable
Accuracy1.0% of FSD
Display14.2mm LED Red
Auxiliary Power Supply80-270Vac @50Hz, 4VA
(Optional:10-40 DC 1VA)
Meter SizeABS Plastic Housing for FR Grade Material
a)96mm x 96mm x 45mm (Cut out Size:92/92mm)
Input impedance1MΩ
Operating Temperature10°C to 55° C
Relative humidity0– 90%.
FeaturesMicrocontroller based meters with low VA burden
4 digit three row seven segment display
CT primary range 1A to 50kA AC programmable
CT Secondary range 0.5A to 5A – AC programmable
Password protected
True RMS measurement of parameters
Auto scaling of parameter values
Two switches for easy onsite programming