包装

" GB/T11150-2001 verification equipment for electrical energy meters "

"JJG597-2005 verification equipment for AC electrical energy meter verification regulation "

" JJG596-1999 electronic type electric energy meter verification regulation "

" JJG307-2006 AC electric energy meter verification regulation "

" DL/T 614-2007 multifunctional electric energy meter "

" DL/T 645-2007 multifunction watt-hour meter communication statute "

FEATURES

 Phase adjustment: 0 ° -359.99 °; 10 °, 1 °, 0.1 °, 0.01 °four fineness can choose

 Maximum output voltage 300V/600V; current value: 120A

 Output voltage, current, power: 0.1/0.05

 The output voltage, current distortion: device output voltage, current distortion degree more than 1% (linear load condition)

 The output power stability: device setting output power within 180S and relative change amount does not exceed 0.02%

 Any phase voltage difference than the average values should no less than 0.2%, and the average value of each phase current difference is no bigger than 0.2%,

The difference between the phase is not more than 0.2 deg.

 Harmonic number: 2-21; 0 ° -359.99 °.

 Harmonic content: less than 40% ( relative to the fundamental frequency )

 Communication Test : RS485 communication test, carrier communication test(optional), meanwhile, it supports DL/T 645-1997 and DL/T 645-2007 agreement.

 24/48 test meters stations (optional)

TECHNICAL PARAMETERS

Accuracy class Class 0.05/0.1/0.2

Voltage 220V(120V or 240V Optional) (0.8~1.2)

Current Load 0.1A, 1A, 5A, 20A, 100A (0.8~1.2)

Maximum Load 120VA(Voltage); 160VA(Current)

Voltage regulation shift value of 0%-120%; 10%, 1%, 0.1%, 0.01%

Current regulation shift value of 0%-120%; 10%, 1%, 0.1%, 0.01%

Clock test 2×10-7/s

Temperature 20°C ± 5°C

Humidity 40%~60%

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