PROVA-8500 Energy-Saving Tester

prova 8500
FEATURES
  • Standby power measurement ( 0 to 100W width 0.001W resolution)
  • Regular power(0~2000W)
  • 100W AC power supply + AC power analyzer]
  • Programmable nominal output (85V to 250V , 45Hz to 65Hz)
  • power quality measurement (W , PF , V , A)
  • PC programmable through RS-232C interface( Optional RS-232C to USB bridge)
  • Programmable Over current protection (OCP)
  • Memory of 99 preset voltage and frequency
  • Standby and Operation Button
  • Back space for easy correction
  • Standby power measurement of note book, desktop PC, LCD TV

 

 

1. Specifications of Front Panel (AC Sine Wave Output)

 

Range

Resolution

Accuracy

Comment

85V – 250V

0.1V

±1%

THD < 2%

45Hz – 65Hz

0.01Hz

± 0.1 Hz

-

10mW – 100W

0.1mW

± 1 % ± 0.05W

-

5mA – 0.6A

0.1mA/ 1mA

± 1 % ± 0.5mA

(Remark 1)

0.6A – 1.5A

± 1 % ± 5mA

PF (0 ~ 1)

0.001PF

±0.1Hz

-

 

Remark 1:The max. output power is around 100W, so the output current may be varied according to the voltage setup value. For example, after setting up the voltage which is ? 150V, the max. output current will be 0.75A only.

 
 

2. Specifications of Rear Panel (Max. 2000W, AC Measurement)

 

Range

Resolution

Accuracy

100mW – 2000W

0.1mW/1mW/ 
0.01W/0.1W/1W

± 1 % ± 0.5W

85V – 250V

0.1V

± 1 %

5mA – 0.6A

0.1mA/ 
1mA/ 
0.01A

± 1 % ± 5mA

0.6A – 1.5A

± 1 % ± 50mA

1.5A – 10A

± 1 % ± 0.1A

PF (0~1)

0.001PF

± 0.04

45Hz – 65Hz

0.01Hz

± 0.1Hz

THD (0.0 – 20.0%)

0.1%

± 2%

THD (20.0 – 100%)

±3% of reading ±5%

THD (1000 – 999.9%)

±10% of reading ±10%

Hn (1 – 10th)

0.1mA/
0.001A/ 
0.01A\

reading in mA: ±1.4% of reading ±1mA
reading in A: ±1.4% of reading ±0.1A

Hn (11 – 20th)

reading in mA: ±4% of reading ±1mA
reading in A: ±4% of reading ±0.1A

Hn (21 – 50th, A range)

reading in mA: ±10% of reading ±1mA
reading in A: ±10% of reading ±0.1A

Hn (21 –50th, mA range)

reading in mA: ±20% of reading ±1mA
reading in A: ±20% of reading ±0.1A

 
 

3. Input Power Source?110V (90V – 130V) / 220V (200V – 240V), 45Hz – 65Hz, 
                                         MAX 10A

4. Power Fuse?250V 10A?

5. Operation Humidity?80%RH?

6. Operation Temperature?4°C – 60°C

7. Accessories?Power cord x 1, Users manual x 1, Software CD x 1, Software
                             users manual x 1?RS-232Cto USB bridge x 1

8. Dimensions?260mm x 151mm x 305mm (10.2" x 5.9" x 12")

9. Weight?9.9 kg / 21.8 lb