DIN Rail Smart Meter
TO-Q-SYS Series
Product Overview
The TO-Q-SYS series rail-mounted smart meters offer compact design, high accuracy, and an LCD display for real-time monitoring of voltage, current, and power. They provide local settings, prepaid functionality, and seamless integration with automation systems.
Key Features
- Remote Control ?
- Voice Control ?
- Time Mode ⏳
- Electricity Consumption ?
- Temperature Protection ?️
- DIN Rail Installation ⚙️
- Circuit Protection ⚡
- Real-Time Power / Current / Voltage ?
- Operation Log ?
- Maintenance Mode ?
- LCD Display ?️
Technical Specifications
| Product Model | TO-Q-SYS-JW | TO-Q-SYS-JZ | TO-Q-SYS-JL | TO-Q-SYS-JM | TO-Q-SYS-JB |
|---|---|---|---|---|---|
| Standards | IEC/EN 60947, IEC/EN 50557, EN 301 489, EN 300 328, EN IEC 61000 | ||||
| Wiring Mode | DPN 18mm | ||||
| Poles Description | Disconnectable L Pole, Direct N Pole | ||||
| Operating Rated Voltage (Ue) | AC 100-240V | ||||
| Frequency | 50/60Hz | ||||
| Current Frame (In) | 50A | ||||
| Operational Safety | Remote setting maintenance switch: requires four consecutive presses to exit maintenance mode (TO-Q-SYS-JB Not) | ||||
| Communication Protocol | TCP/IP: Wi-Fi (2.412~2.484GHz) IEEE 802.11b/g/n | Zigbee (2.400~2.483GHz) IEEE 802.15.4 | LTE Cat. 1: LTE-FDD: B1/B3/B5/B8 LTE-TDD: B34/38/39/40/41 (2535~2655MHz) | TCP/UDP: Matter | Local |
| Energy Consumption Measurement Accuracy | Class 1.0 | ||||
| Initial Current Value | 100mA | ||||
| Monitoring Physical Data | Real-time Voltage, Real-time Current, Real-time Power (Forward), Power Consumption (Forward), Switch State, Device Operating Status | Local Screen Display | |||
| Function Description | Multiple Timing, Over-voltage Protection, Under-voltage Protection, Over-current Protection, Over-Power Protection, Temperature Protection, Remote Control, Voice Control | Multiple Timing, Over-voltage Protection, Under-voltage Protection, Over-current Protection, Over-Power Protection, Temperature Protection | |||
| Mounting Support | DIN Rail 35mm | ||||
Protection Features
- Over-current Protection: Threshold Setting: 1A - 50A, Status Setting: Off/Alarm/Trip, Tripping Response Time: 3s - 10s (Adjustable)
- Over-voltage Protection: Threshold Setting: 240V - 295A, Status Setting: Off/Alarm/Trip, Tripping Response Time: 3s - 10s (Adjustable)
- Under-voltage Protection: Threshold Setting: 90V - 220A, Status Setting: Off/Alarm/Trip, Tripping Response Time: 3s - 10s (Adjustable)
- Over-power Protection: Threshold Setting: 1KW - 26KW, Status Setting: Off/Alarm/Trip, Tripping Response Time: 3s - 10s (Adjustable)
- High Temperature Protection: Threshold Setting: -25°C - 80°C, Status Setting: Off/Alarm/Trip, Tripping Response Time: 3s - 10s (Adjustable)
LED Indicator Status
- Switch Status LED: Constantly red indicates Relay is connected; Black indicates Relay is disconnected.
- Network LED: Constantly blue indicates normal network connection; Flashing blue indicates pairing status.
Connection Details
Connection Diagram: Shows L Pole and N Pole terminals. Includes indicators for Signal Strength, No Network Connection, Local Offline Version, and LTE Signal Strength.
Rating and Cable Size:
| Rating | Tightening Torque | Copper Cables (Rigid) | Copper Cables (Flexible or ferrule) |
|---|---|---|---|
| 1-50A | 1.8 N.m | 1-16mm² | 1-10mm² |
| 63A | 1.8 N.m | 16mm² | 1-10mm² |
Dimensions (mm)
Diagram showing the dimensions of the device: 82mm height, 35mm width, 11mm depth. Also includes a diagram of the mounting bracket with dimensions 45mm height, 50mm width, and 18mm depth. Another diagram shows a DIN rail clip with dimensions 35mm length, 27mm width, and 7.5mm height.
