1-200Kw On Grid PV Combiner Box IP65 Photovoltaic Combiner Box

Model

YTBWX(Single phase)

YTBWX(Three phase)

Installed Power

1KW~20kW

3KW~200KW

Number of inverter input

1/2/3/4

Number of output

1

Grid-connection requirement

Single phase/Three phase

Grid-connection voltage

AC:220V AC:380V

Contact capacity

20A-100A

32A-400A

Short circuit protection

with

Overload protection

with

Lightning protection

with(Nominal current:In:20KA,Imax:40KA,Up≤4kV)

Isolation protection

with(刀闸/手拉式隔离开关)

Over and under voltage protection

with

Automatic reclosing

with

Self-duplex overvoltage and undervoltage protector (optional)

40A~125A

When there is a power outage or the grid voltage deviates by more than 20%, it will automatically disconnect (internally disconnected).

When the grid is restored to normal, it will automatically close (internally connected).

Small reclosing circuit breaker for photovoltaic (optional)

20A~100A

When there is a power outage or the grid voltage deviates by more than 20%, it will automatically trip (operated by the handle).

When the grid is restored to normal, it will automatically close (operated by the handle).

The operation can be switched between manual and automatic modes.

It has voltage detection for closing.

Plastic case reclosing (optional)

40A~400A

When there is a power outage or the grid voltage deviates by more than 20%, it will automatically trip (adjustable delay time of 0 to 10 seconds).

When the grid is restored to normal, it will automatically close.

The operation can be switched between manual and automatic modes.

It has phase loss protection and zero-crossing protection.

It has voltage detection for closing.

Temperature & Humidity

Operating temperature: -25 to +60℃

Storage temperature: -40 to +70℃

Humidity: 0-90%no frost;

Non-corrosive gas sites (if any, please specify)

Altitude

≤3000M

Salt spray resistance

Standard salt spray test 336 hours

Double door with gauge (distribution bin, metering bin)

Single door without metering bin (optional)