Single Phase Two Wire DIN Rail Meter E1020-GF Feature
Active energy metering: Accurately capture the consumption of active energy in single-phase circuits, provide accurate data for electricity bill calculation and energy consumption analysis, and clearly present the measurement results of the actual effective work done by electricity.
One-way or two-way energy direction: Supports the identification of one-way flow of energy (such as conventional power consumption scenarios) and two-way flow (such as the access to the grid of surplus power when distributed power sources are connected), adapts to different power consumption modes, and flexibly measures the flow of energy.
2TE width: The 2TE width DIN rail installation design is adopted, with a compact structure, which can efficiently utilize the space in the distribution box, and is convenient for side-by-side installation and regular layout with other electrical components.
Line loss measurement: It can monitor the energy loss during the transmission of single-phase two-wire circuits, help to troubleshoot line energy efficiency problems, and provide data support for optimizing power lines and reducing losses.
CE certificate: Passed CE certification, meets the requirements of relevant European safety, electromagnetic compatibility and other standards, has internationally recognized guarantees in quality and safety, and has a wider range of applications.
| Type | Single Phase Two Wire DIN Rail Meter E1020-GF |
| Standards | EN 50470-3:2022,IEC 62053-21/23:2020,IEC 62052-11:2020,IEC 62052-31:2015,UL61010-1,UL61010-2-030 |
| Voltage | |
| Rated voltage Un | 240V |
| Voltage range | 80%Un~120%Un |
| Current | |
| Minimum current Imin | 0.25A |
| Reference current Ib | 5A |
| Maximum current Imax | 100A |
| Starting current Ist | 0.4%lb |
| Rated Frequency Fn | 60Hz |
| Accuracy | Class B/1.0 for active;Class 2.0 for reactive |
| Pulsating Indicator | LED |
| Pulsating(meter constant) | 1000imp/kWh;1000imp/kvarh |
| Environment | |
| Temperature range | Operation:-30~70℃ |
| Storage:-40~85℃ | |
| Portection Degree | IP51 in protective enclosure |
| Insulation Class | II |
| Typical Power Consumption | |
| Voltage circuit active/apparent power at Un | <1.5W/8VA |
| Current circuit apparent power at Ib | <1VA |
| LCD Display | 6 digits |
| Communication Interface | RS485 with screw type,maximum upto 115200bps |
| Weight of Meter | About 0.16kg |
| Dimension(LxWxD) | 98.1×36.6×65mm |
Single Phase Two Wire DIN Rail Meter E1020-GF manufacturer
Flexible layout and expansion: The rail-type installation allows the meter to be installed side by side with other electrical components (such as circuit breakers, contactors, etc.), making the layout in the distribution box more regular. If you need to add a meter or adjust the circuit structure later, you can quickly remove or install it, which is convenient for system upgrade and maintenance.
Adapt to the characteristics of single-phase circuits: Designed for the power consumption characteristics of single-phase two-wire circuits (one live wire and one neutral wire), it can accurately measure the active power consumption in the circuit. Its measurement accuracy can usually reach level 1.0 or higher, meeting the measurement needs of single-phase power consumption scenarios such as household electricity, small shops, and office spaces.
FAQ
1. What is a single-phase two-wire DIN rail meter?
This meter is used for single-phase AC circuits (220V/50Hz), uses two-wire wiring, and is installed through a 35mm standard DIN rail. It does not require screws to fix, and is suitable for compact installation in a distribution box.
2. What is the difference from a traditional wall-mounted single-phase meter?
The DIN rail type can be directly mounted on the distribution box rail, saving space and convenient installation; traditional meters need to be wall-mounted and fixed with holes.
3. How to connect correctly?
Incoming end: The live wire (L1) is connected to the meter's "1" terminal, and the neutral wire (N) is connected to the "3" terminal; Outgoing end: The live wire (L2) is led from the "2" terminal to the load, and the neutral wire (N) is led from the "4" terminal.
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