TABLE OF CONTENTS
E 10
LOREME
12, rue des Potiers d'Etain - 57071 Metz
03.87.76.32.51 - Email: [email protected] - [email protected]
2.2) Language
The language possibilities are: - French
- English
2.3) Input
The input configuration is made of:
- Voltage input choice.
- Current input choice (only CPL35(L) standard or Hall).
- Measure response time.
2.4) Network
The configurable parameters are:
- Alternative TRMS (AC+DC) or continuous (DC) (only on standard and Hall version).
- Single-phase or three-phase (only on CPL35).
The three-phase mode corresponds to a balanced three-phase wiring with or without neutral (see p16-17). In this mode
the CPL35 multiplies the power measurements by three.
It is also necessary to configure:
- The Potential Transformer ratio,
And on a standard or Hall version:
- The Current Transformer ratio (1A or 5A input) or external current shunt sensibility (200mV input) or the current
measurement unit (A or mA) and the Hall sensor caliber (Hall input).
Or on a Rogo
version:
- The Rogowski sensor sensibility in mV/kA (100 mV/kA per default).
2.5) Relays
The device can, by /R1, /R2 or /R3 option, provide respectively 1, 2 or 3 independently configurable alarm relays.
Relay parameters are:
- Choice of alarm: Threshold or window alarm or no alarm.
- Monitored value: voltage, current, frequency on a CPL35(L),
plus active power, reactive power, apparent power, power factor, on CPL35.
For the threshold alarm:
- Type of detection: high or low threshold.
- Threshold and hysteresis value.
- Security.
- Hold function.
- Activation and deactivation delays.
For the window alarm:
- Low threshold value.
- High threshold value.
- Functioning mode.
- Relay activation and deactivation delays.
The threshold alarm works in this manner:
-
high threshold
detection: .alarm is activated when measure goes above threshold,
.alarm is removed when measure goes below threshold minus hysteresis.
-
low threshold
detection: .alarm is activated when measure goes below threshold,
.alarm is removed when measure goes above threshold plus hysteresis.
The
security
function allows to choose between the activation or the de-activation of the relay when alarm is activated
(see chronograms on next page).
The
Hold
function keeps the alarm activated, even if the measure comes off alarm, and this until it has been disabled by
a reset on the front (see
§ 3 page 4
).
The
activation and deactivation
delays, configurable from 0 to 600 s set the time above which alarm changes its state
after event appearance and disappearance (see chronograms on next page).
Configuration
