|
TE855
Pprecision meter
A static multifunction transformer rated meter for measurement of electric energy at industrial consumers and electric utilities. A »Time division multiplication« measuring principle enables high measuring stability and long meter life. Each meter is unique and is completely adapted to the customer demands.
- Measurement of active and reactive energy in four quadrants in two energy flow directions
- Measurement of average and maximum demand and cumulative maximum deman
- Energy and demand registration in maximum 8 tariffs
- Two independent 10-channel load profile recorders
- A log-book
- An optical interface
- Communication interfaces with an independent adjustable protocol and transmission rate
- An alarm output
- Internal power supply, external power supply or a combination of both
- A housing for surface mounting or a half-width 19" rack type
- Voltage: 3 x 57,7/100 V, 3 x 63/110 V, 3 x 115/200 V, 3 x 127/220 V,
3 x 220/380 V, 3 x 230/400 V
- Current range: 1(1,2) A, 1(2) A, 1-5(6) A, 5(6) A, 5(10) A
- Frequency: 50Hz or 60Hz
- Accuracy class: 0,2S (active energy), 2 (reactive energy – calibrated to 1%, 0.5% or 0.2%)
- External power supply: 50-230 V AC/DC
- Communication interfaces: CS, RS232, RS485
- Communication protocols: IEC 62056-21, IEC 60870-5, SDT
|
|
