XC2002 type high current DC active standard resistorDetailed product description：

The XC2002 or XC2003 high current DC active standard resistor is essentially an effective variable DC resistor. In practical use, it can replace the function of high-power standard resistors. It can be conveniently and accurately used to calibrate various types of inductive load DC resistance testers currently produced in the market.  

Technical parameters of XC2002 high current DC active standard resistor:

Reference working conditions: ambient temperature of 20 ± 2 ℃,
Relative temperature: 40% to 60%
Power supply: AC potential 220V with a tolerance of ± 1%,
Waveform distortion: less than 5%,
Frequency: 50Hz with a tolerance of ± 1%
Rated working conditions: ambient temperature of 20 ± 10 ℃
Relative humidity: 35% to 80%
Power supply: AC potential 220V, allowable deviation ± 10%, waveform distortion less than 5%, frequency 50Hz, allowable deviation ± 2%

• Range: Three measuring discs (continuously adjustable)
0.1 Ω: 0-1.9 Ω (step value 0.1 Ω)
10m Ω: 0-190m Ω (step value 10m Ω)
1m Ω: 1-19m Ω (step value 1m Ω)

• Input current:
0-1.9 Ω: maximum current 10A,
0-190m Ω: maximum current 50A,
0-19m Ω: maximum current 50A

Accuracy: ± 0.05%

• Power consumption: not exceeding 20VA
Volume: 280 × 99 × 400 (mm) Weight: 6kg