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Technical Data
Data in compliance with EN 50470-1, EN 50470-3, EN 62053-23 and EN 62053-31
General characteristics
• Housing
• Mounting
• Depth
Operating features
• Connectivity
• Storage of energy values and configuration
• Display tariffs identifier
Supply
• Certified voltage range Un
• Operating voltage range
• Certified frequency fn
• Operating frequency range
• Rated power dissipation (max.) Pv
Overload capability
• Voltage Un
• Current Imax
Display
• Display type
• Active energy: 1 display, 7-digit
+ display import or export (arrow)
• Reactive energy: 1 display, 7-digit
+ display import or export (arrow)
• Instantaneous active power: 1 display, 3-digit
• Instantaneous reactive power: 1 display, 3-digit
• Instantaneous tariff measurement
• Display period refresh
Measuring accuracy
• Active energy and power
• Reactive energy and power
Measuring input
• Type of connection
• Operating range voltage
• Current Iref
• Current Imin
• Operating range current (Ist ... Imax)
• Operating frequency
• Certified frequency
• Starting current for energy measurement (Ist)
Pulse output S0
• Pulse output
• Pulse quantity
• Pulse duration
• Required voltage
• Permissible current
• Permissible current
Optical Interface (metrological LED)
• Front mounted red LED (meter constant)
Safety
• Indoor meter
• Degree of pollution
• Operational voltage
• AC voltage test (EN 50470-3, 7.2)
• Impulse voltage test
• Protection class (EN 50470)
• Housing material flame resistance
• Safety-sealing between upper and lower housing part
(mod. 282351-ECSEM107MID-ECSEM117MID)
Embedded communication
• Modbus RTU
• M-Bus
• M-Bus unit load
IR Connectable Communication Modules
• For communication moduls connection
(LAN-TCP/IP / M-Bus / Modbus RTU / KNX / SD-Card Datalogger)
Connection terminals
• Type cage main current paths
• Type cage pulse output
• Terminal capacity main current paths
• Terminal capacity pulse output
Environmental conditions (storage)
• Temperature range
Environmental conditions (operating)
• Temperature range
• Mechanical environment
• Electromegnetic environment
• Installation
• Altitude (max.)
• Humidity
• IP rating
( * ) For the installation in a cabinet at least with IP51 protection.
DIN 43880
EN 60715
to single-phase network
digital display (EEPROM)
for active and reactive energy
continuous
momentary (1 s)
continuous
momentary (10 ms)
LCD
digit dimensions
tariffs 2
overflow
tariffs 2
overflow
1 display, 1-digit
at 23 ±1°C, referred to nominal values
acc.to EN 50470-3
acc.to EN 62053-23
phase/N
phase/N
direct connection
acc.to EN 62053-31
for active and reactive energy T1 and T2
min. (max.)
pulse ON (max. 230 V AC/DC)
Impuls OFF (leakage cur. max. 230 V AC/DC)
proportional to active imp/exp Energy
UL 94
RS-485 - 3 wires
2 wires
2 wires
screw head Z +/-
blade for slotted screw
solid wire min. (max.)
stranded wire with sleeve min. (max.)
solid wire min. (max.)
stranded wire with sleeve min. (max.)
Indoor
meters
yearly average, not condensing
on 30 days per year (not condensing)
- 5 / 12 -
"ECS1-125"
ECSEM127-282351
direct connection 125 A
Pulse output
S0
DIN
3 modules
35 mm
DIN rail
mm
70
n° wires
2
-
yes
n° 2
T1 and T2
VAC
230
VAC
110 ... 276
Hz
50
Hz
48 ... 62
VA (W)
8 (0.6)
VAC
276
VAC
300
A
125
A
3750
n° digits
8 (2 decimal)
mm x mm
6.00 x 3
kWh
0.01
kWh
999999.99
kvarh
0.01
kvarh
999999.99
W, kW or MW
000 ... 999
var, kvar or Mvar
000 ... 999
-
1
-
T1 or T2
s
1
class
B
class
2
-
direct
VAC
110 ... 276
A
5
A
0.25
A
0.020 ... 125
Hz
48 ... 62
Hz
50
mA
20
-
yes
imp/kWh
1000
ms
100 ms (lower on request)
VAC (DC)
5 ... 230 ±5% (5 ... 300)
mA
90
µA
1
p/kWh
1000
-
yes
-
2
VAC
300
kV
4
1.2/50 µs-kV
6
class
II
class
V0
-
yes
-
-
-
-
-
-
-
yes
POZIDRIV
PZ2
mm
0.8 x 3.5
mm
2
1.5 (50)
mm
2
1.5 (50)
mm
2
1 (4)
mm
2
1 (2.5)
°C
-25 ... +70
°C
-25 ... +55
-
M1
-
E2
-
yes
-
2000
-
75%
-
95%
-
IP51( * )/IP20
ECSEM106-ECSEM107MID
ECSEM124-ECSEM117MID
direct connection 125 A
inbuilt commun.
Modbus - M-Bus
3 modules
DIN rail
70
2
yes
T1 and T2
230
110 ... 276
50
48 ... 62
8 (0.6)
276
300
125
3750
8 (2 decimal)
6.00 x 3
0.01
999999.99
0.01
999999.99
000 ... 999
000 ... 999
1
T1 or T2
1
B
2
direct
110 ... 276
5
0.25
0.020 ... 125
48 ... 62
50
20
-
-
-
-
-
-
1000
yes
2
300
4
6
II
V0
yes
up to 38.400 bps
up to 9.600 bps
1
yes
PZ2
0.8 x 3.5
1.5 (50)
1.5 (50)
1 (4)
1 (2.5)
-25 ... +70
-25 ... +55
M1
E2
yes
2000
75%
95%
IP51( * )/IP20
Herholdt Controls srl - 20132 Milano (Italy)
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