Circutor CVMk Series - Page 36

----- Supply network analyzer CVMk and CVMk-ITF ------ Page Nº 35
; The DELAY set value is applied either to the connection or the disconnection
when the alarm conditions occur.
; The programming units for the different parameters are:
Parameter Format Example
Voltage Without decimals = V (xxxx)
With decimals = kV (xxx.x)
0220 = 220 V
125.0 = 125 kV
25.30 = 25.30 kV
Current A 0150 = 150 A
Powers kW, kvar, kVA 0.540 = 540 W
250.5 = 250.5 kW
Energies kW.h, kvar.h
Power factor x.xx - 0.7 = - 0.70
Frequency xx.x 50.0 = 50 Hz
2 Connections of the module DB-9 connector : CVM-ERC-2 ( 2 relays )
Terminals Signal Terminals Signal
RELAY 1
6 Common relay 1
RELAY 2
9 Common relay 2
2N.O. 5N.O.
1N.C. 4N.C.
- Maximum voltage between terminals = 100 V a.c.
- For the CVM-ERC-1 and CVM-ERC420-1 modules connect according to the
specified for the RELAY 1.
** For the CVM-RED-C2 module ( Communication + 2 static outputs ) see its
corresponding annex.