Current Input: Max. 80A Direct Input;
Multifunctional Parameters: V, A, W, Var, VA, kWh, kVarh, PF, PA, ...;
Providing a variety of statistical data;
Support electricity parameter monitoring alarm function;
In-built relay, support relay remote control;
By carrying Tuya platform, the meter can connect the internet automatically and remote data collection, control relay;
Support one pulse optocoupler outlet interface, can set pulse output parameter;
Available Portocol: Modbus RTU, DL/T645-2007;
CE/RoHS Approved
SY20M Tuya series is a single-phase multifunctional meter designed for the collection, analysis, and remote control of electrical parameters. This product line supports wireless communication methods such as Wi-Fi and, when integrated with the Tuya platform, enables remote access via mobile app as well as remote relay operation.
The series provides a variety of analytical parameters, including voltage, current, power, power factor, and more. It also offers comprehensive energy measurement capabilities, such as bidirectional active and reactive energy, along with monthly and daily electricity consumption statistics. Suitable for use in single-phase two-wire (1P2W) grid environments, the built-in relay supports remote control, prepaid energy management, and other advanced functions. This makes it ideal for a wide range of applications, including campus power management, commercial billing systems, and real-time power monitoring. The product is characterized by its versatility, broad applicability, high stability, and long service life.
Featuring a large LCD screen and physical buttons, the meter allows for easy on-site viewing and local configuration of various parameters. Additionally, it includes password protection to ensure data security and prevent unauthorized access.
| 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 | ||
| Wireless communication | Wifi (2.4G) |
| 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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