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ULYS TT-M Ethernet
Energy meter for three-phase networks - Connection to CT - Ethernet, recording and transmission on FTP server - MID
ULYS TT-M Modbus
Certification
Communication
Compact product
Product presentation
Designed for energy management applications with electricity rebilling on a private distribution network (MID certification mandatory) and usable locally with its screen or remotely via its built-in communication, the ULYS TT-M Modbus meter offers the following features:
- Current inputs on 1/5A secondary CT in 4 DIN modules (4-wire mounting)
- Multi-measurement:
- Tariff-change input (double tariff)
- Pulse output configurable as P, Q or S
- Connection error indicator and control loop for the parameter settings of the CTs
- Customization of meter display according to the user profile (operator or expert)
- Built-in Modbus RS485 communication
- Lead-sealable terminal covers
The built-in RS485 communication provides a direct interface between these meters and our Elog datalogger supervised by the E.ONLINE energy management software or with any third-party system (e.g. PLC, TBM, CTM, etc.)
Certification
Communication
Compact product
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Highlights
- Multi-measurement: U, V, I, PF, F
- Compact: 4 DIN on CT
- MID: Class B as per EN50470-1/3
- Modbus communication
Features
Electrical specifications. Current input
Type
On CT 1 or 5 A
Nominal current (In)
5 A
Starting current (Ist)
20 mA
Electrical specifications. Voltage input
Nominal voltage (Un)
3 x 230/400 Vac… 3 x 240/415 Vac (+/- 20%)
Consumption
7.5 VA max per phase
Frequency
50/60 Hz
Electrical specifications. Change-rate entry
T1
No voltage
T2
From 80 Vac/Vdc to 276 Vac/Vdc max
Electrical specifications. Pulse output
Type
Optically insulated 250 Vac/Vdc
Number
1 configurable as Ea, Eq or Es
Weight
Automatic adjustment according to CT ratio: from 1000 imp/kWh/kVAr/h to 0.1 imp/kWh/kVAr/h
Electrical specifications. Accuracy
Active energy
MID class B according to EN 50470-1-3
Reactive energy
Class 2 according to IEC 62053-23
Electrical specifications. Metrological LED
Weight
1000 imp/kWh
Electrical specifications. Communication
Modbus
EIA standard RS485 RS485 bus Modbus RTU/ASCII protocol Speed 300... 57,600 bauds
Mechanical specifications.
Format
4 DIN modules
Assembly
On 35 mm DIN rail
Connection
Screw terminal block for 35 mm² wires
Ingress protection
IP51 front panel
Environment.
Temperature of use
-25 °C to +55 °C
Storage temperature
-25 °C to +75 °C
Relative humidity
Max 80% non-condensing
Documentation and support
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Contact support
Have a question about using or installing your equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
ULYS TT-M energy sub-meter MODBUS
P01331037
ULYS TT-M DIN rail format energy sub-meter - Modbus communication - Compliant with European MID directive
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