COMPLIANCE
european eMc Directive no. 2004/108/ec (15/12/2004)
lv Directive no. 2006/95/ec Dated 12 December 2006
iec 62053-21 / iec 62052-11
SYSTEM CONNECTION
Supply types / number of wires
Single phase 2 wires 230v / two phase 2 wires 400v
Three phase 3 wires 3x230 V / 3x400 V and Three phase 4 wires
3x230/400 V
Management
Detection of cabling error
frequency
50 and 60 Hz (± 5 Hz)
SUPPLY
autosupplied
CONSUMPTION
Supply
< 10 VA or 2 W
Current circuit
< 1.0 VA
CURRENT (TRMS)
Starting current (ist)
10 ma
Minimum current (imin)
50 ma
transition current (itr)
250 ma
reference current (iref)
5 a
Permanent overload (imax)
6 a
Short-term over-current
120 a for 0.5 s (en50470-3 and iec 62053-21)
VOLTAGE (TRMS)
Direct measurement
230 V AC Phase/Neutral 400 V AC Phase/Phase ± 15%
Permanent overload
230 / 400 V AC + 15%
POWERS
active yes
reactive no*
Resolution
0.1 kW
ENERGY
active yes
reactive yes
Total and partial metering
Yes (0 to 9999999 kWh)
Bidirectional metering (ea+ and ea-)
yes
Resolution
1 kWh
ACCURACY
active energy
class 1 (iec 62053-21)
TARIFFS
tariff management
yes*
number of tariffs managed
4*
tariff exchange input
no*
METROLOGICAL LED
impulse weight
10000 impulses / kWh
colour red
DISPLAY
type
7 Digit leD with blue back-lighting
Refresh time
1 s
Back-lighting illumination time
30 s
list of functions displayed
cf. table below
* functions available only via communication, the complete list of these functions is given in the down-
loadable M-BUS communication table.
EN
45
COUNTIS E45
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