100 kWp interface electrical panel (2 inverters)

Electrical interface box 100 kWp (2 inverters)

Overview

SecSun 100 kWp interface cabinet.

The 100 kWp interface cabinet with 1 Inverter and the 100 kWp interface cabinet with 2 Inverters are designed to handle large photovoltaic systems. Both models include disconnect switches, high-capacity contactors and advanced protections such as surge arresters. The main difference between the two is in the number of inverters they can handle, offering flexibility for more complex installations or those with redundancy requirements. The switchboards are available with or without test reports.

These switchboards offer a robust and reliable solution for the integration of large-scale photovoltaic systems with the electricity grid.

Main features

Technical specifications

Feature	Including bench test report RIT100-2	Without test report QIT100-2-ST
Power	100 kWp	100 kWp
Three-phase inverter	2	2
Circuit breaker (main switchboard)	4x250A	4x250A
Release coil (tamping control)	230V	230V
1P+N disconnector fuse holder (for auxiliary circuit protection)	Fuse 10A	Fuse 10A
Disconnector fuse holder 3P+N (for voltage presence protection with interface relay)	Fuse 10A	Fuse 10A
3P+N disconnector fuse holder (for surge arrester protection)	32A fuse	32A fuse
Three-phase surge arrester	Class II Imax 20kA	Class II Imax 20kA
4P contactor (interface device)	175A - AC3	175A - AC3
Interface relays	Conforms to IEC-021	Conforms to IEC-021
Circuit breaker with residual current block (for inverter protection)	N. 2 4x100A 16kA Adjustable	N. 2 4x100A 16kA Adjustable
Cable input/output terminal block	Numbered	Numbered
Degree of protection	Metallic - IP 65 class I	Metallic - IP 65 class I
Declaration of conformity	CEI EN 61439-1/2	CEI EN 61439-1/2
Dimensions of the painting	955 x 1095 x 230 mm (W x H x D)	955 x 1095 x 230 mm (W x H x D)

Assembly instructions and data sheets

Need a hand?

See the FAQ, consult the’Technical support e commercial or call us at +39 080 314 1265.

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Photovoltaics

Electric