DC panel for photovoltaic system - 3 strings

Dashboard components

DC load disconnectors Q1, Q2 and Q3:3 pcs.

Double pole disconnectors for direct current.

One disconnector for each string.

They disconnect at the same timeplus and minusof the corresponding string.

Operating voltage: up to1000 V DC.

DC Surge Protection SPD Type 2:3 pcs.

Model in the photo:VCX-PV30

Protection Type:PV T2 / SPD type 2

Maximum operating voltage Ucpv between + and –:1000 V DC

Ucpv between pole and PE:750 V DC

Rated discharge current In:20 kA

Total discharge current Itotal:40 kA

Protection level Up to PE:≤ 3.75 kV

Protection level Up between + and –:≤ 4.75 kV

Degree of protection of the module:IP20

Standard:EN 61643-31

Status indication:green / red indicator

Marking:RED = REPLACE

DC Fuse Basics:6 pcs.

Two pieces of each thong.

One holder for positive and one for negative pole.

Operating voltage: up to1000 V DC.

DC Fuses:6 pcs.

Two fuses per string —+ and –.

Rated string current:16 A

Purpose: overload and short circuit protection.

MC4 Inputs:6 pcs.

For 3 strings:+ IN1 / – IN1, + IN2 / – IN2, + IN3 / – IN3.

Purpose: input from the photovoltaic panels to the switchboard.

DC outputs to inverter:6 pcs.

For 3 strings:+ OUT1 / – OUT1, + OUT2 / – OUT2, + OUT3 / – OUT3.

Purpose: output of the protected DC lines to the inverter.

PE ground bus:1 pc.

To connect the protective earth and SPD protection.

Internal DC wiring:included.

All DC connections between inputs, fuses, SPD protection, disconnectors and outputs are factory made.

Cables are sized for16 A per stringand to1000 V DC.

Important

We inform you that, despite our efforts, we cannot guarantee that the published information and photos do not contain inaccuracies or errors that cannot be a legal basis for claims

Technical characteristics

DC panel to protect and disconnect three PV strings before the inverter.

• Purpose:photovoltaic system
• Number of Strings: 3
• Number of DC inputs:3 thongs
• Rated voltage: 1000 V DC
• Rated string current: 16 A
• Total maximum panel current: 48 A
• Degree of protection of the housing: IP66
• Installation:external
• Operating temperature:-25°C to +60°C
• Body:fiberglass reinforced polyester, SMC
• Casing Standard: IEC 62208:2011

Additional information