1) Accuracy level: DDJ-E2 level 0.05, DDJ-E2 level 0.1
2) Output voltage: 240V
A) Regulating scope: 0-120% consecutively adjustable
B) Regulating fineness: Better than 0.01%
C) Special voltage range can be setup according to users' orders

3) Current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A
A) Regulating scope: 0-120% consecutively adjustable
B) Regulating fineness: Better than 0.01%
4) Output power:
A) Voltage loop: DDJ-24E2 500VA
B) Current loop: DDJ-24E2 800VA

5) Stability of output voltage, current and power:
A) ≤0.02%/120S: PF=1 (level 0.05 type)
B) ≤0.05%/120S: PF=1 (level 0.1 type)
6) Wave distortion of output voltage and current: ≤0.5%
7) Symmetry of three phase: Better than 120 + 0.3
8) Frequency range: 45 - 65Hz, regulating fineness 0.1Hz
9) Phase shifting range: -180.0 ~ 180.0, regulating fineness: 0.1
10) Standard crystal oscillator stability: ≤10-7/s

11) Indicating instruments class:
A) Voltmeter and ammeter accuracy: Level +0.5%
B) Phase meter accuracy: +1
C) Cymometer accuracy: +0.1Hz
12) Maximum meters for test: 24
13) Power supply: 3 x 220+10%~50Hz
14) Maximum power consumption: DDJ-24E2 1, 500VA
15) Working environment:
A) Temperature: 20+5 C
B) Relative humidity: ≤85%