HMDQ HM9104 便携式离线局部放电监测仪 (-20 dB ∽ +40; 220V AC)

Power Supply: 220V AC -5% to +10%,Freq: 50Hz±5%

Environment:

-Temperature: -5ºC~40ºC

- Humidity:< 85%

Security:

-Insulation resistance:> 2MΩ

-Leakage: < 3.5mA

Sensitivity: 0.1PC

Measurement Band: 3dB Bandwidth of 10kHz-1000kHz

Lp: 10K,20K,40K,80K

HP: 100K,200K,300K,1000K

Gain Range: -20 dB ∽ +40 dB Fourth Gear

Sampling Accuracy: 12bit

Sample Rate: 10m /Sec.

External Voltage Monitoring: RMS Voltage, 14-Bit a / D Accuracy

Synchronization: Internal and External Optional, External Synchroni

Sync Input Range: 10V~220V

Linearity Error of The Range Stalls: Less Than 5% ± 1PC

Datasheet