1A/5A, or mV/mA Current Transformer/Rogowski Coil Input
Measurements: V,A,W,Var,kWh,kVarh,PF, THD...
Bidirectional Energy and Power Measurement
CT Reverse-Connect Correction
Pulse Output
Communication: RS485 Modbus RTU/DLT645-2007
Modbus TCP Port
Networks:1P2W/2P3W/3P3W/3P4W
CE/ROHS Approved
TC55M-TCP series are three phase external CT connected multifunctional energy meter to measure and analyze the most important electrical parameters, including voltage, current, four-quadrant power parameters, power factor, total harmonic, and etc. And it can also read a variety of energy parameters, involving bidirectional active and reactive energy, four-quadrant energy, and so on. The series realizes the measurement and analysis of power parameters in various power grid environments, such as 1P2W, 3P3W and 3P4W.
The TC55M-TCP series have both RS485 communication and Ethernet TCP interfaces with highest baudrate 38400bps, supporting Modbus or DLT645 protocol for remote reading.
At the same time, the large-screen LCD and touch buttons help users to view and set various measurement parameters on site.
Password protection function is added to greatly improve the data security.
| Accuracy | Voltage/Current | Class 0.5, Refer to IEC 61557-12 |
| Active Power | Class 0.5, Refer to IEC 61557-12 | |
| Reactive Power | Class 2, Refer to IEC 61557-12 | |
| Apparent Power | Class 1, Refer to IEC 61557-12 | |
| Active Energy | Class 0.5S, Refer to IEC 62053-21/22, IEC 61557-12 | |
| Reactive Energy | Class 2, Refer to IEC 62053-23; Class 2, Refer to IEC 61557-12 | |
| Power Factor | Class 1, Refer to IEC 61557-12 | |
| Frequency | Class 0.2, Refer to IEC 61557-12 | |
| Data Upgrading Rate | 1s (Optional: 100ms) | |
| Voltage Input | Rated Voltage | 3x230VAC(L-N)/400VAC(L-L) |
| Voltage Input | Measurement range: 30 ~ 300 VAC(L-N); 30 ~ 500 VAC(L-L) | |
| PT Input | Max. Input:500000 VAC | |
| Loop Impedance | 1MΩ | |
| Frequency | 45 ~ 65 Hz | |
| Overload Capacity | 2x Rated Voltage by lasting 1s | |
| Current Input | CT2 | Rated value: 1A/5A(Default), 100mA/mV(Optional) |
| CT1 | 1 ~ 9999 A | |
| Measurement range | 0.003 ~ 6 A, Rated: 5A | |
| Loop Impedance | <0.01 ohm | |
| Overload Capacity | 20x Max. Current by lasting 0.5s | |
| Aux.Power Supply | Voltage Range | 80 ~ 300 VAC / 100 ~ 420 VDC |
| Frequency Range | 45 ~ 65 Hz | |
| Power Consumption | < 4VA/0.5W | |
| Pulse Output | Pulse Type | Open collector optocoupler |
| Pulse Constant | Configuration: 0.001, 0.01, 0.1, 1, 10, 100 kWh/kvarh | |
| Pulse Width | Configuration: 60, 100(Default), 200ms | |
| Pulse Output Type | Configuration: Import/Export/Total active/Total Reactive kWh | |
| Class | Class A, Refer to IEC 62053-31 | |
| Voltage Input | 5 ~ 27 VDC | |
| Pulse Light | Pulse constant:5000imp/kWh (Energy of Secondary Side) | |
| Power Consumption Class | Self-Consumption Per Phase | Voltage Circuit: <2W/10VA; Current Circuit: <1VA |
| Interfaces and Protocols | |
| Ethernet TCP | 10/100M Base-T auto response, Modbus TCP |
| Can be used as a TCP to RTU gateway | |
| Modbus RTU | 2-Wire RS485; Modbus RTU(Default), DL/T645-2007(Optional) |
| Baudrate | 1200, 2400, 4800, 9600(Default), 19200, 38400 bps |
| Parity | None(Default), Even, Odd |
| Stop Bit | 1(Default), 2 |
| Response Time | <100ms |
| Bus Type | Semi-duplex |
| Distance | Max. 1000m |
| Bus Load | Max. 64pcs |
| Operation Temperature | -25 ~ +55℃ | |
| Storage Temperature | -40 ~ +80℃ | |
| Humidity | <90%, no condensing | |
| Pollution Degree | 2 | |
| Altitude | <2000m | |
| Vibration Frequency | Range: 10~150Hz, Refer to IEC 60068-2-6 | |
Do you have questions about our products?
Please contact us:
Contact
Building 2, No.211, Yanbei Rd, Jiaxing, Zhejiang, China
+86 13706586937(Overseas)
Emily.Zhang@Rayfull.com.cn
15068363717(Chinese Market)
Tyrone.Gu@Rayfull.com.cn
+86 0573 86668515
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