Specifications

1.Classical High reliable Meter Test Bench
2.3--96 meter positions available
3.support all test items as per covering IEC st

 

Features:
1) New-type aluminum material rack; the structure is beautiful and elegant 
2) 3 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) Randomly setting of reporting table and certificate formats
13) Supports bar code reading 

Specifications:

1) Accuracy classes: 0.05, 0.1, 0.2
2) Model: DZ601-33) 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: 300VA, current power: 600VA 
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