DZ601-12 Single Phase Energy Meter Test Equipments

　　Specifications

　　1. Certificate: ISO 9001;

　　2. 3-60 meter positions optional

　　3. Perform automatic calbiration as per relative norms

　　DZ601-12 Single Phase Energy Meter Test Equipment

　　Features:

　　1) New-type aluminum material rack; the structure is beautiful and elegant

　　2) 12 single phase energy meters can be tested simultaneously

　　3) The tested meters can be same specification but different constant.

　　The multi-type meters such as single-phase mechanical,

　　electromechanical and electronic meters can be tested simultaneously

　　4) Outputting voltage, current, power, phase angle and frequency is

　　displayed digitally at the PC interface software. Fully automatic meter

　　testing controlled by computer with friendly-user software

　　5) Meter Errors can be displayed on each position for mounting meters. When error

　　exceeds set value, the system will indicate

　　6) Automatically capture black spots of mechanical and electromechanical

　　meter, or the LED signal of electronic meter, automatically carry out

　　start test and no-load test

　　7) The tested meters can be sampled with scanning head

　　8) Automatic short current circuit of the idle meter position, self-lock

　　meter-hanging seat

　　9) (opitonal)Equipped with time testing apparatus and GPS clock time as the

　　standard to do broadcasting test of multifunction meters, such as the

　　daily error, basic frequency error, time error, time interval error and

　　maximum demand will be tested. All functions can be achieved by

　　special function keyboard and the computer. The seller shall supply the

　　buyer with the communication protocol of the RS485 port for GPS clock

　　10) Automatic warning when the voltage output is short circuit (overload)

　　and the current output is open circuit (overload)

　　11) Fully automatic meter testing controlled by computer, intelligent data

　　processing and network data sharing

　　12) programmable of reporting table and certificate formats

　　13) Supports bar code reading to record meter information

　　Specifications:

　　1) Accuracy classes: 0.05, 0.1, 0.2

　　2) Model: DZ601-12

　　3) Equipped with high precision single phase reference standard meter

　　4) The maximum output current: 120A; ranges : 0.1A, 0.5A, 1.0A, 2.5A,

　　5A, 10A, 20A, 50A, 100A

　　5) Output voltage: 220V

　　6) Voltage output power: 320VA, current power: 400VA

　　7) For each range of current, 0 ~ 120% of the range value can be

　　continually adjusted, the resolution is better than 0.01% of range

　　value

　　8) Accuracy of indication meter:

　　device accracy class0.05 (0.1) class 0.2

　　a) Voltage meter: class 0.2 class 0.5

　　b) Current meter: class 0.5 class1.0

　　c) Frequency meter:calss 0.2 class 0.2

　　d) Phase meter: ±0.5° ±0.5°

　　9) Phase scope 0 ~ 359.9 degrees, adjusted resolution is 0.1 degree for class0.1device, 0.01degree for class 0.05 device.

　　10) common testing points of power factor: 0.5C, 0.8C, 1.0, 0.8L, 0.5L

　　11) Range of frequency is from 45.00 to 65.00Hz, adjusted resolution is

　　0.1Hz

　　12) Shall set and measure 2 - 21 times harmonic wave and measure the

　　distortion

　　13) Output power stability: 0.05%

　　14) Wave distortion of outputting: <1%

　　15) Working ambient temperature: 23±2°C, relative humidity is

　　less than 85%

　　16) Voltage supply: AC 220V + 10%, 50Hz, 60Hz