 |
|
|
 Electric
Power Meters |
Multipurpose
microprocessor electric power meters Mercury – 200
 |
Electric
power meters are designed for commercial registration
of active electric power in single-phase alternating
current circuits and operate either in stand-alone
or as a part of automated power registration system. |
Power
meters “Mercury-200” provide:
- active
electric power calculation
- electric
power registration in multirate mode
- calendar
keeping that records weekdays, weekends, holidays
and change of summer/winter time
- instantaneous
power calculation and averaging in given time limits
- programmable
control of load power (disconnection, limitation)
- transmission
of calculated results through digital and impulse
interfaces
- data
displaying on LCD display |
BASIC SPECIFICATION
| |
Mercury
200.00
|
Mercury
200.02
|
Mercury
200.03
|
Mercury
200.04
|
| Accuracy
grade |
2
|
| Nominal
voltage, V |
220
|
| Nominal
(max.) current, A |
5
(50)
|
| Mains
frequency, Hz |
50
|
| Sensitivity,
W |
5,5
|
| Power
consumption, VA,not more than |
1,5
|
1,5
|
2,0
|
2,0
|
| Number
of rates |
1
|
4
|
1
|
4
|
| Load
control |
-
|
-
|
+
|
+
|
| CAN
digital interface |
-
|
+
|
+
|
+
|
| Power
mains interface |
-
|
-
|
optional
|
optional
|
| Operating
temperature , °C |
-20
... +55
|
| Dimensions,
mm |
156x138x60
|
| Weight,
kg, not more than |
0.8
|
| Interval
between maintenance check, years |
16
|
8
|
16
|
8
|
| Warranty,
years |
3
|
| Life
time, years |
30
|
|
|
