TD2650

• DCV measurement: 100 V ~ 5 kV.

• Max. range of DCV 10 kV / 20 kV / 50 kV are optional.

• AC measurement: 100 V ~ 5 kV.

• Max. range of ACV 10 kV is optional.

• Accuracy class: 0.02, 0.05.

• Stability testing for HV source, data analysis.

• Short circuit and overload protection.

• LCD touch screen

• RS232 interface.

TD2650 is a wide range, high precision DC&AC high voltage meter. It’s applied for calibrating DC high voltage source or meter, AC high voltage source or meter, high voltage probe, etc.

5. Specifications

5.1 DCV Measurement

Model	Range (kV)	Accuracy ±(ppm of reading + ppm of range) [1]		Temperature Coefficient (±ppm/K)
Model	Range (kV)	Class 0.05	Class 0.02	Class 0.05	Class 0.02
TD2650-5kV-xxx	1、2、5	300 + 200	120 + 80	< 15	< 10
TD2650-10kV-xxx	1、2、5、10	300 + 200	120 + 80	< 15	< 10
TD2650-20kV-xxx	2、5、10、20	300 + 200	120 + 80	< 15	< 10
TD2650-50kV-xxx	5、10、20、50	300 + 200	-	< 15	-
Note [1] : (ppm = parts per million) (e.g.，10ppm = 0.001%).

• Measurement range :(10% ~ 100%)*range, 6 digits display,

• Manual or automatic range switch

5.2 ACV Measurement

Model	Range (kV)	Accuracy ±(ppm of reading + ppm of range)		Temperature Coefficient (±ppm/K)
Model	Range (kV)	Class 0.05	Class 0.02	0.05	0.02
TD2650-xxx-5kV	2、5	300 + 200	120 + 80	< 25	< 15
TD2650-xxx-10kV	2、5、10	300 + 200	120 + 80	< 25	< 15

• measurement range :(10% ~ 100%)*RG, 6 digits display, manual/automatic range switch

• Frequency: 45.000 0 Hz ~ 65.000 0 Hz, uncertainty: 0.01 Hz

• Max. voltage 25 kV is customable.

6. General Specifications

Power Supply	AC (220 ± 22) V，(50 ± 2) Hz
Temperature	Working temperature：0℃~45℃； Storage temperature：-20&℃~70℃
Humidity	Working humidity：< 80% @ 30℃，< 70% @ 40℃，< 40% @ 50℃ Storage humidity：(20%~80%) R·H，non-condensing
Interface	RS232 interface