Current Input: Max. 80A Direct Input;
Multifunctional Parameters: V, A, W, Var, VA, kWh, kVarh, PF, PA, ...;
Provide monthly electricity consumption statistics for the last 12 months and daily electricity consumption statistics for the last 31 days;
Providing a variety of statistical data;
Support electricity parameter monitoring alarm function;
In-built relay, support relay remote control;
Multi-tariffs: 4 tariffs, 8 time segments;
Support one pulse optocoupler outlet interface, can set pulse output parameter;
Available Portocol: Modbus RTU, DL/T645-2007;
CE/RoHS Approved
SY20M (Multi-tariffs version) series are the single phase multifunctional energy meter to measure and analyze the most important electrical parameters, including voltage, current, four-quadrant power parameters, power factor, and etc. And it can also read a variety of energy parameters, involving bidirectional active and reactive energy, four-quadrant energy, monthly and daily energy consumption statistics, and so on.
The SY20M (Multi-tariffs version) series have RS485 communication interface with highest baudrate 38400bps, supporting Modbus or DLT645 protocol for remote reading.
With built-in relay, the meter can be turned on or off.
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 1 / 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 1 / 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 | 230 VAC |
| Voltage Input | 85 ~ 276 VAC | |
| Frequency | 45 ~ 65 Hz | |
| Overload Capacity | 2x Rated Voltage by lasting 1s | |
| Current Input | Current Input | 0.15 ~ 80 A, Rated 5A |
| Overload Capacity | 30x Max. Current by lasting 0.01s | |
| Pulse Output | Pulse Type | Open collector optocoupler |
| Pulse Constant | Configuration:1000(Default), 100, 10, 1 imp/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: 1000imp/kWh | |
| Power Consumption Class | Self-Consumption | Voltage Circuit: <2W/10VA; |
| Current Circuit: <1VA | ||
| Interface and Protocol | 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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