Sensors and instruments

Innovation / High-efficiency / Sincerity

1. Voltage measuring :

i. Line voltage measuring range:30~600V

ii. Phase voltage measuring range:20~400V

iii. Continuous overload:800V

2. Current measuring range:

i. Measuring range:0~6A

ii. Continuous overload:10A

iii. Shock overload:100A/1s

3. Power

i. Single phase:0~3000W/var/VA

ii. Total Power:0~9000W/var/VA

4. Frequency measuring range:40~60Hz

5. Measuring accuracy:

i. Current:0.5%(0.5~6A)

ii. Voltage:0.5%(20~400V); Line voltage:1.0%

iii. Power:1.0% ( U*I)

iv. Frequency:0.1%(45~60Hz)

v. Power:1.0%(0.5L/0.5C)

6. Dielectric strength

i. Input/other:2.0kV/min•2mA

ii. Power/other:2.0kV/min•2mA

iii. RS485/other:2.0kV/ min•2mA

7. Communication:RS485, Modbus RTU

8. EMC

i. Surge:power:4kV; I/O Line:2kV

ii. Rapid pulse string:Power:4kV,2.5kHz;I/O:2kV, 5kHz

iii. ESD:Contact discharge:6kV;Air-Gap Discharge:8kV

iv. RF field:10V/m moderate strength electromagnetic radiation 10V/m

9. Size:110mm*75㎜*72.6㎜

10. Power:AC85~265V or DC85~330V

11. Weight.:350g

12. Power:5VA

13. Storage temp/:-25~+75℃

14. Relative humi.:20~95%No condensation

15. Work temp.:-10~+50℃

Previous: Single-phase voltameter
Next: Three-phase voltameterEMS-0343L

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