Landis+Gyr ZMQ202, User Manual

Page: 19 / 88

H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Gyr
Description of Unit 19/88
With netenergy (C.6) the following measured quantities are available in
addition to energy (C.4):
Note
Availablity
Meters with the functional range C.6 (netenergy) are not yet available.
Measured quantity ZMQ ZFQ
Active iron losses (transformer) NLA Sum Sum
Active copper losses (line) OLA Sum Sum
Reactive iron losses (transformer) * NLR Sum Sum
Reactive copper losses (line) * OLR Sum Sum
Total active losses in positive direction +TLA Sum Sum
Total active losses in negative direction -TLA Sum Sum
Total reactive losses in positive direction * +TLR Sum Sum
Total reactive losses in negative direction * -TLR Sum Sum
Net/gross active energy in positive direction +CA Sum Sum
Net/gross active energy in negative direction -CA Sum Sum
Net/gross reactive energy in positive direction * +CR Sum Sum
Net/gross reactive energy in negative direction * -CR Sum Sum
Total losses of active energy TLA Sum Sum
Total losses of reactive energy TLR Sum Sum
THD of active energy THD
A
Sum / Phases Sum
THD of RMS phase voltage THD
U
Sum / Phases Sum
THD of RMS phase current THD
I
Sum / Phases Sum
* Values for reactive losses are available for compatibility reasons with
third-party products. However, Gyr recommend not to measure
reactive losses.
With enerflex (C.8) the following measured quantities are available in
addition to netenergy (C.6) and energy (C.4):
Measured quantity ZMQ ZFQ
Active energy import +A single-phase
Active energy export –A single-phase
Reactive energy import +R single-phase
Reactive energy export –R single-phase
Reactive energy in quadrant I +Ri single-phase
Reactive energy in quadrant II +Rc single-phase
Reactive energy in quadrant III –Ri single-phase
Reactive energy in quadrant IV –Rc single-phase
Apparent energy import +S Sum / Phases Sum *
netenergy (C.6)
enerflex (C.8)