REX 2551
Multifunction meter with RS485, Modbus Communication, 0.5% accuracy, 6 digit, 1 row alphanumeric display, Measurements – VLN, VLL, IR, IY, IB, Hz, I, IN, %1 %V, , Ø
VAR, VA, PF, Wh, ±VARh, Vah, RnHr, LdHr, Nos. (Interruption(old & present)
View/Download Catalogue
| Specifications | |
|---|---|
| Features | • Simultaneous Display of Measured Quantity & Parameter • Multi color LED (Red,Yellow,Blue) for indication of types of lines on display. • Auto scaling of Kilo Giga, Mega and decimal Point • Password protection for user programmable parameters • Modbus Communication on RS - 485 • Meter / Wiring configuration is field programmable as Three Phase / Single Phase connection. • Accuracy Class 1.0 IEC 62053 - 21/ (Optional 0.5;0.2 IEC 62053-22) • Selectable auto & manual scroll of display • Poly carbonate body • IP 65 from front |
| Auxiliary Supply | SMPS Supply with input range 35-300V AC/DC. Burden on auxiliary supply is less than 4VA. |
| PT Supply | REX can withstand maximum voltage of upto 1000V. Meter can be configured for 3P-4Wire/1Phase connection. Maximum Burden on PT is Less than 0.1VA. |
| CT Connection | Nominal Current of REX Meter is 6 Amp. Maximum Continuous Current is 10Amp & Current with stand is 50A for 1 Second. Burden on ct less than 0.2VA |
REX-D 111
with RS485, Modbus Communication, Measurements - DC Voltage, DC Ampere, DC KWH, DC KW
REX 2550
with RS485, Modbus Communication, Measurements - VLN, VLL, IR, IY, IB, Hz, I, IN, %1 %V, , Ø VAR, VA, PF, W ...
REX 2411
with RS485, Modbus Communication, Measurements - VLN, VLL, IR, IY, IB, Hz, I, IN, %1 %V, , Ø VAR, VA, PF, ...