JKLMF intelligent reactive power controller

Function characteristics

The ac sample technology

Digital integral, filter

The single-chip microcomputer control technology,

Realize the power grid reactive power compensation intelligent automatic.

Strong anti-interference ability, can resist the direct input from the 2000 V power source disturbance pulse,

Don't crash, not the lost data, operation is stable and reliable.

Digital display power grid power factor, over voltage value, current,

And all kinds of control parameters

Have random self-check function need not provide current transformer, change than

Compensation capacitor capacity.

Automatically ADAPTS to different parameters.

Sampling signal sequence automatic identification, conversion.

Has the manual operation and automatic run two kinds of work way,

Convenient installation debugging.

Has the judgment and swift removal overvoltage display the function of the capacitor set.

Concise the man-machine dialogue, operation, easy debugging.

Current sampling signal input resistance of less than 0.05 Ω,

Can be directly from the measurement circuit remove.

Conditions of use:

The altitude does not exceed 2500 meters.

Ambient temperature 25 ℃ ~ +-55 ℃.

40 ℃, relative temperature 20 ℃, more than 50%, 90% or less.

The surrounding environment non-corrosive gases,

Have no electrical conductivity dust,

No inflammable, explosive medium.

Place no violent vibration.

Rated voltage: 380 + 10%, 50 Hz ac

Current sampling input: Li exchange more than 5 A AC (Li) more than 5 A

Output contacts capacity: 380 V x 3 A

Dielectric strength: ac 3000 V (AC3000V)

Working way: continuous

Input threshold: ↑ 0.80 0.99 press

Excision threshold: 0.91 0.99 (advance lag can be set)

Delay: 1 ↑ for cutting press 150 s can be adjusted

Over-voltage protection: 400 ↑ press 450 V can be adjusted

Sampling signal sequence: automatic identification

Control points: 1-12 road

The machine function: 10 W

The weight: 1.5 kg

Install the size of holes: 140 x 102