100A Tuya WiFi Din Rail Power Energy Meter AC50-320V Smart Electricity Meter Digital Display Monitor Voltage Curve Ammeter GR2PW

Phone APP download: Search in google play or apple app store: "tuya" or "smart life" app

Attention:

This product is a unidirectional current, not a bidirectional current. It cannot be used in solar power generation. It is a forward current and will not generate negative current!

Purchase instructions: Please read carefully!

Basic version(GR2P): only prompt alarm not cut off power

WiFi version(GR2PW): only prompt alarm not cut off power

WiFi+Relay Version(GR2PWS): Prompt alarm and cut off power

Explanation on wiring methods, magnetic retention relays, and automatic recovery of undervoltage and overvoltage

When this meter is first powered on, the built-in magnetic retention relay needs to be reset. During this period, it will be turned on for more than ten seconds and maintain the output (delay protection). Only when the startup is completed and the measurement interface is reached, can the over limit enable (such as overvoltage, undervoltage, overcurrent, and overpower protection functions take effect) and the normal working mode of the measurement data be achieved,

This meter can freely set the recovery time for undervoltage and overvoltage (1-99 minutes). When the voltage is restored, normal power supply will be restored within the time you set!

If you have any objections, please purchase with caution!

(In view of this, please strictly follow the wiring diagram in this table to connect the air switch at the output end, and wait for the meter to start before turning on your device's air switch.)

Q&A

1. Are there any charges for data cloud?

A: It's free!

2. What APP is supported and where can I download it?

A: Currently Tuya APP and Smart Life APP are supported, which can be downloaded in major application markets (Google Play for Android, Apple App Store for IOS)

3. Does this currently support computer APP?

A: The WIFI version does not support computer APP, but the Bluetooth version can support computer APP (please check the description of the Bluetooth version for details)

4. What types of mobile phones are supported?

A: Currently support Android phones and Apple phones!

5. How big is the shunt?

A: The built-in 100A shunt does not require an external CT!

6. Is it single-phase or three-phase?

A: At present this is a single-phase electricity!

7. Is this product a 2.4G or 5G network?

A: This model is the WIFI version, supports 2.4G network, currently does not support 5G!

8. Regarding the relay, what is the difference between the WIFI version and the Bluetooth version?

A: Built-in 100A relay, WIFI version include relay, Bluetooth version does not include relay.

9. Does the product have power-off memory?