ELECTRICAL SPECIFICATIONS |
• |
WIRING METHOD |
Single Phase |
3 Phase 3 Element 4 Wire, |
3 Phase 2 Element 3 Wire. |
• |
OPERATING VOLTAGE (RANGE) |
110V Line voltage (85 to 130V) |
240V Phase Voltage (180V to 270V) |
415 Line Voltage (330V to 470V) |
• |
OPERATING CURRENT (RANGE) |
1Amp (0.05 to 1.2 Amps) |
5Amps (0.25A to 6Amps) |
• |
SIGNAL FREQUENCY |
45Hz TI 55Hz |
• |
OPERATING POWER FACTOR |
0.5 (Lag) - Unity - 0.8 (Lead) |
• |
ACCURACY |
1.0% |
• |
AUX. SUPPLY |
110V / 240V AC ±10%, 45Hz to 55Hz |
• |
VA BURDEN (RATED) |
Voltage : 0.5 VA / Phase |
Current : 0.5 VA / Phase |
Aux. Supply : 3VA |
• |
DISPLAY |
6 Digit Mechanical Counter, Tamper proof, Non-resettable. |
• |
PULSE OUTPUT |
500 ± 50m sec. (ON period) |
• |
CONTACT RATING |
24VDC, 100mA DC |
• |
INTERFACE |
RS 485 |
• |
INSULATING RESISTANCE |
5 Mohms at 500VDC |
• |
DIELECTRIC STRENGTH |
2kV RMS for 1minute |
• |
OPERATING TEMP. |
0° C to 55° C |
• |
STORAGE TEMP. |
-10° C to 70° C |
• |
HUMIDITY |
Upto 95% RH |
• |
CONFORMS TO |
I.S 13779 |