1P ZigBee Reclosing Protector: Energy Meter, Over/Under-Voltage, Voice Control

Product Specification

1P Intelligent Reclosing Protector – Main Interface
This 1P Intelligent Reclosing Protector (Model ZJX-1PNL-63) is a DIN‑rail mounted single‑phase smart circuit protector that combines reclosing function, power metering, timing function, and ZigBee/WiFi communication into one compact device. Four Advantages – it offers electric energy measurement, over/under‑voltage protection, timing switch, and 35mm guide rail installation. Graffiti WiFi Communication – no need for on‑site viewing; just open your phone and connect wirelessly to view data quickly and conveniently. Third‑Party Voice Push – supports Alexa, Google Assistant, SmartThings, Xiaodu, and Tencent Xiaowei for voice control. Perfect for household distribution boxes, apartments, offices, and small commercial spaces.

1P Intelligent Reclosing Protector – Main Interface
The front panel shows CHULIYI ZJX-1PNL-63 with key specifications: 80~300V operating voltage, 1‑63A adjustable current, and a Signal Light for status indication. Features: Reclosing function, power metering, timing function, and Graffiti WiFi communication. Terminals labeled: N / Load / Power / kW.h, with frequency options 50Hz / 60Hz.

Why Choose a Rail Meter – Four Advantages

1. Electric energy measurement – track power consumption in real‑time.

2. Over and under voltage – comprehensive voltage protection.

3. Timing switch – schedule on/off at specific times.

4. 35mm guide rail installation – easy to install, fast and simple.

Product Parameters

• Dimensions: 87mm × 50mm × 18.3mm (compact size)

• Voltage: 220V

• Current: 5(60)A

• Frequency: 50Hz

• Temperature range: -25°C to +55°C

• Model: 1P63A

Connection Mode – Direct‑Type
Wiring diagram shows: Zero advance and Firing advance on input side; Zero out and Firing out on load side. Terminals: N / Load / L clearly marked. Simple single‑phase wiring.

Graffiti WiFi Communication
No need to view on‑site – just open your mobile phone and connect wirelessly. The app displays: 180.63 (total forward energy), 0.00 kWh, 0.18, 0.00 readings. Quick and convenient data access from anywhere.

Active Power Measurement – Class 1.0 Accuracy
Class 1.0 accuracy, allowing an error of 1 percent – strictly in accordance with standard production inspection. The panel shows N / Power L / kW.h terminals and the device label with 1‑63A, 80‑300V specs.

Fault/Alarm Push
All fault reasons in the line are classified and pushed in real‑time. Real‑time data makes maintenance less time‑consuming than traditional methods. App interface shows:

• Alarm records / Alarm settings

• Reclosing allowed / Reclosing enable

• Reclose recover

• Power‑on & off / Power‑off

Third‑Party Voice Push
Supports third‑party voice services including: Alexa, Google Assistant, SmartThings, Xiaodu (Baidu), Tencent Xiaowei (DingDong). Voice‑enabled control for hands‑free operation.

Product Display – Various Angles
Multiple product views showing the device from different angles – demonstrating the compact 1P design, clear terminal labeling, Signal Light indicator, and robust build quality.

Key Advantages

• All‑in‑one functionality – Combines reclosing, power metering, timing switch, and WiFi/ZigBee communication in one compact device.

• Class 1.0 accuracy – Active power measurement with only 1% error – strictly standard‑compliant.

• Graffiti WiFi/ZigBee communication – No on‑site viewing needed – connect wirelessly via mobile APP for real‑time data.

• Over/under‑voltage protection – Automatic trip when voltage exceeds or drops below safe levels.

• Timing switch – Schedule power on/off at specific times for energy saving and convenience.

• Fault/Alarm push – Real‑time alerts with classified fault notifications – reduces maintenance time.

• Third‑party voice control – Supports Alexa, Google Assistant, SmartThings, Xiaodu, and Tencent Xiaowei.

• Compact size – 87×50×18.3mm – fits standard DIN‑rail distribution boxes.

• Easy installation – 35mm guide rail mounting with simple direct‑type wiring.

Application Areas

• Household distribution boxes – Protect home circuits, monitor energy usage, schedule lighting/appliances.

• Rental apartments – Remote power monitoring and control for property management.

• Small offices / shops – Real‑time energy tracking and circuit protection.

• Smart home integration – Voice control via Alexa/Google for hands‑free operation.

• Industrial control cabinets – Equipment power monitoring and fault protection.

• Renewable energy systems – Solar power monitoring and reverse power detection.

FAQ (5 questions)

1. What does "1P Intelligent Reclosing Protector" mean?
It is a single‑phase (1P) smart circuit protection device that automatically trips when faults occur (over/under‑voltage) and automatically recloses when conditions return to normal – all while monitoring energy consumption.

2. Does it work with the Graffiti/Tuya app?
Yes. It communicates via Graffiti WiFi/ZigBee – connect to the app for real‑time data, remote ON/OFF, and alarm notifications. No on‑site inspection needed.

3. What voice assistants are supported?
It supports Amazon Alexa, Google Assistant, SmartThings, Xiaodu (Baidu), and Tencent Xiaowei (DingDong) – voice control for hands‑free operation.

4. What is the accuracy of the energy measurement?
Class 1.0 accuracy – meaning only 1% measurement error. Strictly produced and inspected according to standards.

5. Can I install this myself?
Yes – the 35mm DIN‑rail design and direct‑type wiring make installation simple. Basic electrical knowledge is recommended. Always ensure power is off before installation.