Alpha/µ Alpha Series
TRUE RMS & flexi programmability are the attributes for this series of Industrial Digital Panel meters for Volt & Amps.
Salient Features
- Primary & Secondary ratios flexi programmable (on site)
- Current Secondary 1A to 5A
- User programmable Star / Delta.
- Current primary up to 5kAmps (A/3A) & voltage primary up to 999kVolts(V/3V)
- "Manual / Auto Scrolling” in 3phase meters (3A/3V).
- Optional: Over-current protection.
- Average for 3phase models
Generic Specification
| Specifications | Details | Units | Conditions |
| Accuracy | Class 1(Default) Class 0.5(Option) |
% % |
Reading FS |
| Burden/ Phase | 0.2 max | VA | per phase |
| Current Input | 0.05 to 6 | Amps | |
| Auxiliary Supply | 80 – 300 | AC Volts | |
| Display Resolution | 1 row-4 digit | ||
| Operating Temperature | -10 to +55 14 to 131 |
ºC ºF |
|
| Overload Current | 10 50 |
Amps | Continuous Max for 3 Sec |
Mechanical Specification
| Features | Specifications | Units | Conditions |
| Meter dimension including bezel | 96 x 96 | mm | |
| Panel Cut-out for Alpha | 92 +0 -2 X 92 +0 -2 | mm | |
| Panel Cut-out for µ Alpha | 92 +0 -2 X 44 +0 -2 | mm | |
| Depth | 45 | mm | |
| Weight | 250 350 |
Grams | Unpacked Shipping |
Model Selection Guide
| Features | Parameters | Alpha/µAlpha V | Alpha/µAlpha A | Alpha/µAlpha VAF | Alpha/µAlpha 3V | Alpha/µAlpha 3A | µ Alpha ADC | µ Alpha VDC |
| Basic | ||||||||
| Line to Neutral Voltage | VLL Avg, Vry, Vyb, Vbr | * | * | * | ||||
| Line to Line Voltage | VLN Avg, Vr, Vy, Vb | * | ||||||
| Line Current | IAvg, Ir, Iy, Ib | * | * | * | ||||
| Frequency | Hz | * | * | * | ||||
| DC Current | * | |||||||
| DC Voltage | * |
