Herholdt Controls ECS1-125 Installation And Operating Instructions Manual

ECS1-125
Single-phase Digital Energy meters - Direct connection 125 A
• This family of devices provides a set of single phase energy meters designed to be directly connected to system where high current is required. All the meters are equipped with an easy
to read LCD with green back light on which displays all the active and reactive energy counters, with a red light LED which blink in proportion to the measured active energy and with a
optocoupler that allows the storage of energy on two different tariffs. Depending on the model a insulated M-Bus communication interface or a insulated Modbus communication
interface are built in two solid state relay which generate pulses proportional to the measured energy. Both M-Bus and Modbus communication interfaces offers a set of 15 measures.
1 2 3 4 5 6
L1 L1 N
54
MID calibrated
282351 - ECSEM107MID
ECSEM117MID
A) Device code and certification data indications
B) Safety-sealing between upper and
lower housing part
Installation and Operating Instructions
active and reactive energy-meter with measurement of active and reactive instantaneous power - 2 tariff - 2 S0
Code Model
ECSEM127 ECS1-125
282351 ECS1-125 MID
active and reactive energy-meter with measurement of active and reactive instantaneous power, and inbuilt communication M-Bus - 2 tariff
Code Model
ECSEM124 ECS1-125 M-Bus
ECSEM117MID ECS1-125 MID M-Bus
active and reactive energy-meter with measurement of active and reactive instantaneous power, and inbuilt communication Modbus RTU - 2 tariff
Code Model
ECSEM106 ECS1-125 Modbus
ECSEM107MID ECS1-125 MID Modbus
Installation must be carried out and inspected by a specialist or under his supervision.
When working on the instrument, switch off the mains voltage!
1000 imp/kWh
Dimension
90
45
44
6
64
A
A
B
Description
single-phase digital active and reactive energy-meter with active and reactice power indication
direct connection 0.25-5 (125) A - 2 tariffs - 2 S0
d.to with MID certified
Description
single-phase digital active and reactive energy-meter with active and reactice power indication
direct connection 0.25-5 (125) A - 2 tariffs - 2 S0 - and inbuilt communication M-Bus
d.to with MID certified
Description
single-phase digital active and reactive energy-meter with active and reactice power indication
direct connection 0.25-5 (125) A - 2 tariffs - 2 S0 - and inbuilt communication Modbus RTU
d.to with MID certified
WARNING
Display
• Energy value
• kWh / kvarh display
• Running tarif, called tarif
• Energy export (absorbed )
• Energy import (supplied )
• Displays inductive, reactive
power
• Displays capacitative, reactive
power
• Full scale current indication
• Consumption Bar display
(percentage of Pmax)
• Precision control LED
Cable stripping length and max. terminal screw torque
125 A direct connection main terminals - Screw driver PZ2
Tariff and communication terminals
Screw driver blade 0.8x3.5 mm
• Measuring elements
• Reversal preventing device
• Protected by double insulation
- 1 / 12 -
"ECS1-125"
IIST062-02
Commands
• Parameters set
• Menu key for reading
selection
Sealable terminal covers
Symbols
Herholdt Controls srl - 20132 Milano (Italy)
Stand 30-05-2013
2 Nm
15.5
0.8 Nm
9