Metering
DIN-RAIL MOUNT MODULES
EK-MS1-TP-20D
KNX three-phase secondary
electricity meter
EK-MS2-TP-TA
KNX single-phase secondary
electricity meter
EK-ME1-75D-TP
Three-phase MID electricity
meter 75A
EK-ME1-5TA-TP
Three-phase MID electricity
meter 5A
Three-phase energy meter
•
-
•
•
Single-phase energy meter
•
•
•
•
Direct connection
•
-
•
-
Fully bi-directional four quadrants measurements for all energies and powers
•
•
•
•
Main electrical parameters measured and displayed for a cost-effective
consumption analysis
•
•
•
•
For 3 wire networks with balanced or unbalanced load
•
-
•
•
Class B according to EN 50470-3
-
-
•
•
Tariff Input
-
-
•
•
2 S0 outputs for energy pulse emission
-
-
•
•
LCD-Display
•
-
•
•
Sealable cover to prevent tampering
-
-
•
•
MID Certificate
-
-
•
•
KNX protocol
•
•
•
•
Mounting on standard 35 mm rail (EN 60715)
•
•
•
•
KNX three-phase secondary
electricity meter
METERING
Description
The EK-MS1-TP-20D device has 3 independent measurement channels with direct
insertion and is suitable for measuring a maximum of 3 independent single-phase
power lines (230 Vac, 50-60 Hz), or 1 three-phase power line (400 Vac, 50-60 Hz).
The mounting is on a 35 mm DIN rail with dimensions of 4 modular units (L = 144
mm). It is also equipped with a display (graphic OLED, 128x32 px) and a query button.
By pressing and holding the query button, it is possible to consult the instantaneous
values of the measured electrical quantities (total active power, imported and
exported active energy, voltage, current and power factor), the errors detected by
the measuring system and other information on the product (FW and ETS versions,
serial number of the KNX node).
Features
• OLED display for displaying measured and diagnostic information
• Bidirectional measurement of electrical parameters for single-phase and three
phase circuits
• Connection of measuring circuits with direct connection via screw terminals with
cable cross-section up to 4mm2
• Accuracy better than 2%
• Connection to bus line via KNX terminal
• 4 UM modular plastic housing (1 UM = 18 mm)
Technical data
• Rated voltage Un: 3x230/400 V AC (+/- 20%)
• Rated frequency fn: 50 Hz
• Direct connection current Imax 20 A
• Current consumption from bus < 10 mA
Documentation
For more information see the technical documentation,
download from www.ekinex.com
Order information
Code
Application
Package
EK-MS1-TP-20D
KNX three-phase secondary electricity meter
1
Dimensions [mm]
71.5
90.5
62.5
53.5
Configuration and commissioning
By means of ETS5 software or later versions
Application program APEKME1EMUTP##.knxprod
(download from www.ekinex.com)
TECHNICAL025EN
354
355
03
Introduction
17
Wall-mount devices
293
DIN-Rail mount modules
363
Visualisation
379
Audio Multiroom
427
IP Door Phone
445
Lift TV
457
Tools
461
Sales kit
466
Technical section
477
General terms of sale
481
General index
