DDS26 single-phase electronic energy meter (IV)Detailed product description：

summary:
The DDS26 single-phase electronic energy meter is a high-tech product designed and manufactured using dedicated large-scale integrated circuits, the latest microelectronics technology, and SMT process. The circuit design and component selection are based on allowing for large environmental tolerances, which can reliably ensure the long-term stable operation of the energy meter. At the same time, it has the characteristics of long lifespan, high accuracy, high reliability, high overload, low power consumption, small size, and light weight.

Function:
This product has anti electricity theft function: it prevents electricity theft behaviors such as short circuiting, tilting the meter, and applying magnetic fields. For reverse electricity consumption, it can still be measured normally.
Applicable conditions:
This product is used for measuring single-phase AC active energy with a rated frequency of 50Hz and a rated voltage of 220V. All its performance meets all the technical requirements of Class 1 single-phase electricity meters in GB/T17215-1998 standard. This product is suitable for environments with temperatures ranging from -25 ℃ to 65 ℃ and relative humidity not exceeding 85%
Working voltage range:
175V～250V, Limit voltage range: 150V to 275V.

DDS26 single-phase electronic energy meter (IV) specifications:

model	accuracy class	Rated voltage (V)	Calibration current (A)
DDS26B	1.0, 2.0	220V、230V、240V	1.5(6)A
			2.5(10)A
			5(20)A
			5(30)A
			5(40)A
			10(40)A
			10(50)A
			10(60)A

Technical specifications of DDS26 single-phase electronic energy meter (IV):

Rated frequency: 50/60Hz	Starting current: 0.004Ib, 0.002Ib
Meter constant: 12800 imp/kWh: 1.5(6)A 6400 imp/kWh: 2.5(10)A、2.5(15)A 3200imp/kWh:5(20)A、5(30)A、5(40)A 1600imp/kWh:10(40)A、10(50)A、10(60)A	Power consumption: Voltage line ≤ 0.8W 0.7VA Current line ≤ 0.2VA
	Dimensions: 133.5mm × 118mm × 51mm
	Weight: 0.4Kg
	Meter display: 5-digit integer, 1-digit decimal (1.5(6)A, For 4-digit integers and 2-digit decimals
Stealth: The electric energy meter has an anti creep logic circuit	Service life: 10 years