HCL2024 Partial Discharge Tester

Download: HCL2024 Partial Discharge Tester.pdf

1) Master acquisition unit

a) Interface

ØPower interface: 6-12VDC (<6W), quick plug with lock;

Ø Optical fiber interface: Support of Gigabit network access;

Ø Input interface: Voltage input signal, partial discharge input signal and square wave output signal (optional).

b) Indicator light

Ø1XLED;

Ønormally on and flicker (power supply indication and communication indication);

Ø15s interval flicker (failure to set up link with the upper computer).

c) Environmental conditions

Ø Working temperature: -10～60°C;

Ø Storage temperature: -10~70°C;

Ø Humidity: ≤90% (non-condensation).

 d) Partial discharge input

Ø Frequency range: 5KHz-16MHz;

Ø Input impedance: 100Ω/120Ω;

Ø Maximum voltage: 50V peak-to-peak value;

ØA/D: 14bit,80MS/s;

Ø Dynamic range: about 62dB in total;

Ø Range control: X0.04,X1,X5,X25,X125,X250,X1250；

Ø Self-noise is less than 50uV.

 e) Voltage input

Ø Frequency range: 30Hz-500Hz;

Ø Input impedance: 1MΩ;

Ø Maximum voltage: 50Vrms;

ØA/D: 24bit, 20kHz.

 f) Square wave output (optional)

Ø Output frequency: 600Hz;

Ø Output waveform: Tt≤60nS、100nS ＜Ts＜200nS；

ØOutput gear: ±5pC/10pC/20pC/50pC/100pC/200pC/500pC/1000pC.

2) Battery

 a) Charge input: 8.4V/5A;

b) Battery output: 7.4V/15Ah;

e) Power adapter: 8.4V/5A (directly used as the host power supply)

Remarks: If battery isn't used for a long time, please store the device on a full charge, and supplement power every 3 months.

3) Communication interface

a) Gigabit Ethernet LAN interface

 b) SFP optical fiber interface

 c) Receiver USB2.0;

4) Test impedance

 a) Rated current: 0.5A;

 b) Bandpass range: 17KHz~6MHz ±10%;

 c) Low-pressure arm output voltage: ≤50VRMS (please increase the internal low-voltage arm capacitance in case of surpassing the voltage).

Download: HCL2024 Partial Discharge Tester.pdf