Multifunction Controller for electrical installations - AD6650

Insulation

Terminal Voltage

Range  

Max Resolution

Accuracy

 Test Current

Short circuit current

125V (0% ~ +10)  

0.125~4000MΩ

0.001MΩ

±(2%+8)

1mA@load 125kΩ

  ≤1mA

250V (0% ~ +10)   

0.250~4000MΩ

0.001MΩ

±(2%+8)

1mA@load 250kΩ

  ≤1mA

500V (0% ~ +10)

0.500~4000MΩ

0.001MΩ

±(2%+8)

1mA@load 500kΩ

  ≤1mA

1000V (0% ~ +10)

1.000~4000MΩ

 0.001MΩ

±(3%+8)

1mA@load 1MΩ

  ≤1mA

Low OHM

Range

Resolution

Accuracy

Max.open Circuit
Voltage

Overload Protection

4.000Ω

0.001Ω

 ±(1.2%+8)

 5.8V

250Vrms

40.00Ω

0.01Ω

±(1.2%+3)

400.0Ω

0.1Ω

Continuity Beeper

Range

Resolution

Operation Resistance 

Max.open Circuit
Voltage

Overload Protection

Cont 

 0.01Ω

Resistance≤35Ω

5.8V

250Vrms

Short circuit current

≥200mA

LOOP Resistance

L-PE (Hi-Amp)

Range (Ω)

 Max. Resolution (Ω)

Accuracy

0.00~999

0.01

±(5% of reading+5 digits)

L-PE(No Trip): Measuring Current:15mA / Range of the Voltage Used:195V a.c.~260V a.c.(56,60Hz)

Range (Ω)

Resolution (Ω)

Accuracy

0.00~999

0.01

±(5% of reading+5 digits)

L-N: Measuring Current:2.0A / Range of the Voltage Used:195V a.c.~260V a.c.(56,60Hz)

Range (Ω)

Max. Resolution (Ω)

Accuracy

0.00~999

0.01

±(5% of reading+5 digits)

L-L: Measuring Current:2.0A / Range of the Voltage Used:195V a.c.~260V a.c.(56,60Hz) / Rcd(BSEN 61557-
6) / Rcd Rating(I_n):10mA,30mA,100mA,300mA,500mA and 1A / Test current:x1/2,x1,x2 and x5

Range (Ω)

Max. Resolution (Ω)

Accuracy

0.00~999

0.01

±(5% of reading+5 digits)

Accuracy at applied test current: Form of the Test Current:Sine wave form(AC), Pulse wave form(DC) /  RCD
                                  Form:General(G- non-delayed),Selective(S-time-delayed) / Initial polarity of
                                  the Test current:0o,180o / Voltage Range:100V a.c.-260V a.c. (50Hz,60Hz) /
                                  Accuracy of the Timing of the RCD:±(1% of reading +5 digits) / Resolution of
                                  the RCD Timing:1ms

Test current

Accuracy

x1/2, x1, x2, x5

1.5%~ -9%

Voltage and Frequency

Measurement Range (V)/ AC-DC

 Resolution

Accuracy

50-500V/(45-400Hz)

 1V

 ±(1% of reading+2
digits)