Feature:
1. With excellent long‑term reliability, small size, light weight and easy installation, etc.
2. Can directly and accurately measure the active power consumption of the load in a 3 phase AC network with a rated frequency of 50 Hz or 60 Hz.
3. Adopt microelectronic technology, and large‑scale integrated circuit, adopt advanced digital technology and technology, etc.
4. Standard DIN rail installation, in line with standard DIN EN50022, extension terminal cover to protect the safety of use
5. Direct connection , you can choose two types of wiring, the standard configuration is S‑type wiring, and it can be U‑type wiring.
Specification:
Item Type: 3 Phase 4‑Wire Meter
Product Material: Pure copper + plastic
Voltage: 3 x 230v/400v
Current: 3 x 5 (100) A
Power: 400imp/kwh 50Hz
Insulation Performance: AC voltage 4kv lasts 1 minute,
1.2 / 50us waveform pulse voltage 6kv.
Product Description:
DDS1891 3 phase electronic DIN track active energy meter is a new type of 3 phase 4‑wire active energy meter, which uses microelectronics technology, and introduces large-scale integrated circuits, and uses advanced digital technology and technology. Its completely independent intellectual property rights and minimum size.
The meter fully complies with the relevant technical requirements of the class 1 3-phase active meter specified by the international standard IEC62053-21. It can accurately and directly measure 50Hz or 60Hz active power consumption from a single-phase AC grid, and can display the total power consumption through the stepper motor type pulse register.
It has the characteristics of good reliability, small size, light weight, beautiful appearance and convenient installation.
Functions And Features:
1. 35mm standard DIN rail installation, in line with standard DIN EN50022.
2. Six width (modulus 12.5mm), in line with standard DIN43880.
3. Standard configuration 5 + 1 (99999.1kWh) digital display.
4. Standard configuration of passive pulse output (polarity), long-distance passive pulse output (no polarity) can be selected. It also complies with IEC 62053-31 and DIN 43864 standards, making it easy to contact with various AMR systems.
5. Two LEDs indicate the power status (green) and energy pulse (red).
6. Directional measurement of AC active power consumption. The direction in which the load current flows does not matter. Comply with standard IEC 62053-21.
7. Direct connection , two types of wiring can be selected. The standard configuration is S-type wiring, but U-type wiring is possible.
8. Extend the terminal cover to protect the safety of use
Size: Approx. 100mm / 3.9in
123mm / 4.8in
45mm / 1.8in
35mm / 1.4in
65mm / 2.6in
Package List:
1 x 3 Phase 4‑Wire Meter
1 x User Manual
