EC 3
EC3 ideal for household application, low cost solution up to 100 A. Built-in shunt, calendar and multi-tariff energy registration, OBIS data identification system, maximum demand and load profile registration.
Technical data
| Item | |
reference voltage |
V |
Supply frequency |
Hz |
starting current |
- |
basic current |
A |
maximum current |
A |
rated insulation voltage |
kV |
Over voltage protection |
kV |
accuracy class |
- |
IP Rating |
- |
number of tariff |
- |
communication interfaces |
- |
display |
- |
Working temperature |
°C |
Installation conditions |
- |
power consumption in voltage circuit |
W/VA |
impulse constant |
imp/kWh |
Dimensions w/h/d |
mm |
Weight |
kg |
Standards |
- |
Certificate |
- |
| Item | EC 3 | |
reference voltage |
V |
3 x 230 / 400 |
Supply frequency |
Hz |
50 |
starting current |
- |
20 mA |
basic current |
A |
5 / 10 / 15 |
maximum current |
A |
60 / 80 / 100 |
rated insulation voltage |
kV |
6 / 12 |
Over voltage protection |
kV |
4 |
accuracy class |
- |
B or A / 1 or 2 |
IP Rating |
- |
55 |
number of tariff |
- |
Max 4 |
communication interfaces |
- |
Optical interface (IEC 1107), RS-232, RS-485 |
display |
- |
LCD (8 digits) |
Working temperature |
°C |
-25 to +55 / -40 to +70 |
Installation conditions |
- |
O |
power consumption in voltage circuit |
W/VA |
0,6 / 1,2 |
impulse constant |
imp/kWh |
1500 |
Dimensions w/h/d |
mm |
177 / 327 / 84,8 |
Weight |
kg |
1,2 |
Standards |
- |
EN 62052-11 / EN 62053-21 |
Certificate |
- |
MID, DLMS |
Features
Main features
- Active energy measurement (import /export directions or cumulative)
- Built-in real time clock, calendar
- TOU schedules, 4 tariffs
- Manual or automatic ending of billing period
- Archive metering data stored up to 16 billing periods
- Maximum and cumulative demand registration
- Daylight saving time function
- Programmable list of displayed data (OBIS)
- Configurable number of decimal places
Optional features
- Relay output
- Pulse output device
- Tampering detection
- Built-in battery
- Input for external tariff control
- Enhanced protection against voltage pulse 12 kV
- Communication interface (RS-232, RS-485)
- Data exchange protocol according to DLMS
- Load profile
Dimensions
Wiring diagram
Basic wiring diagram according to DIN
Optional interfaces
Trade contact
Apator S.A.
Żółkiewskiego 21/29,
87-100 Toruń, Poland
Name:Katarzyna Leśniewska Function:Area Sales Manager Phone:+48 (56) 6191 493 Mobile phone:+48 725 994 033 Information: Languages: English, Polish, French |
Name:Balazs Srej Function:Area Sales Manager Phone:+48 (74) 852 76 68 Mobile phone:48 609 792 157, +36 20 523 02 39 H Information: Languages: English, Polish, Hungarian |