DIN Rail Energy Meter (DDS227-2 type)

DDS227 single phase energy meter is designed for measuring active energy Consumption in AC system.
This intelligent meter combines with micro-electronics technique, advanced Integrate circuit, digital and SMT techniques. Via the special LCD display, the Energy data is customer friendly and accurately presented. Additional, its Compact design and DIN rail enable easy installing and maintaining.

Feature

1. DIN rail instaling, standard DIN ED5002
2. Active energy accuracy up to class 1
3.6+1 digits LCD display (999999.9 kWh)
4. Press-keys function for setting parameters

Passive pulse output, standard DIN43864
5. LED indicating pulse output and opposing energy
6. One RS485 port or C-MBUS port, support s
MODBUS protocol

Performance Index
1. Standard: DLT721-2000, IEC61000-4
2. Rated voltage: 220VAC
3. Rated current: 10(40)A, 10(60)A, 20(100)A
4. Frequency input: 50Hz or 60Hz
5. Starting current: 0.4%Ib
6. Power loss<2W
7. Power frequency withstand voltage: AC2kV
8. Impulse withstand voltage: 6kV (peak)

Electrostatic discharge immunity test:
IEC61000-4-2, Level 4
1. Radiated immunity test:
IEC61000-4-3, Level 3
2. Electrical fast transient/burst immunity test:
IEC61000-4-4, Level 3
3. Surge immunity test:
IEC61000-4-5, Level-3
4. Conducted emissions: EN55022, Class B
5. Radiated emission: EN55022, Class B
6. Operating temperature: -20~ +55ºC
7. Storage temperature: -20~+55ºC
8. Humidity: 5~95%, non-condensing

If more details technical specifications, freely send email to us