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24 modules | DC combiner panels

Indoor photovoltaic boxes for 24 modules LV Distribution Switchboards with 1, 2 outgoings are suitable for 500 and 1000 V d.c. installations.

Technical specifications:

Voltage	Protection in overvoltage*	Outgoings	13 A d.c.	25 A d.c.	Weigh (g)
500 V d.c.	B	3	PV500/13/B/3	PV500/25/B/3	2560
		4	PV500/13/B/4	PV500/25/B/4	2680
		5	PV500/13/B/5	PV500/25/B/5	2800
		6	PV500/13/B/6	PV500/25/B/6	2920
	C	3	PV500/13/C/3	PV500/25/C/3	2560
		4	PV500/13/C/4	PV500/25/C/4	2680
		5	PV500/13/C/5	PV500/25/C/5	2800
		6	PV500/13/C/6	PV500/25/C/6	2920
1000 V d.c.	B	3	PV1000/13/B/3	PV1000/25/B/3	2560
		4	PV1000/13/B/4	PV1000/25/B/4	2680
		5	PV1000/13/B/5	PV1000/25/B/5	2800
		6	PV1000/13/B/6	PV1000/25/B/6	2920
	C	3	PV1000/13/C/3	PV1000/25/C/3	2560
		4	PV1000/13/C/4	PV1000/25/C/4	2680
		5	PV1000/13/C/5	PV1000/25/C/5	2800
		6	PV1000/13/C/6	PV1000/25/C/6	2920

* Protection in overvoltage:
Type B, protects equipment and installation / Type C, protects equipment.

This CBTA type is assembled using an insulated box which contains a load break switch and NH fuse base.

Specifications of the CBTA PNT Premium – Load break switch:

Incoming	Directly to the load break switch
Rated current	From 630 A up to 1250 A
Installation	Indoor – Wall mounted
Enclosure	Insulated box
Operation	3P+N load break switch
Outgoing types	One pole NH fuse bases
No. of outgoings	1
Options	· Auxiliary circuits · Locking by load break switch lock · Auxiliary plates
No. of incoming cables	Up to 4 x 240 mm² cables per phase for 1250 A

Metallic UNESA type CBTA
Load break switch

Specifications:

Incoming	Top
Rated current	630/800/1000/1250/1600 A
Installation	Indoor
Enclosure	Metallic UNESA type
Operation	3P+N Load break switch
Outgoing types	BTVC TRIVER+*
No. of outgoings	4
Options	· Auxiliary circuits ·Locking device for switch
No. of incoming cables	4 x 240 mm²

* Three pole vertical fuse switch TRIVER+.
No. of outgoings changes when combinating the range of fuse switches
TRIVER+ NH-00/1/2/3.

Metallic UNESA type CBTA
Circuit breaker

This height-reduced metallic enclosure (1360 mm) has two independent doors:

Upper door. Moulded case circuit breaker and control.
Lower door. Outgoing connection.

Specifications:

Incoming	Top
Rated current	630 A	800 A	1000 A	1250 A	1600 A
Installation	Indoor
Enclosure	Metallic (1360 mm)
Operation	3P+N Moulded case circuit breaker
Outgoing types	Directly from the circuit break
No. of outgoings	1
Options	· Auxiliary circuits · Locking device for switch · Residual current protection
No. of incoming cables	2 x 240 mm²		3 x 240 mm²	4 x 240 mm²

This LV panel offers the possibility of connecting together the busbars of two LV switchboards.

It allows the following functionalities at installations with two transformers:

Offers the possibility to work independently when the interconnection module is switched off.
Both transformers can work in parallel, when operating conditions of the transformer substation allows the operation in parallel.
Or in case of transformer failure, the possibility of supplying the outgoings from the other transformer.

Specifications:

Incoming	Lateral connection to the CBTA switchboard
Rated current	1600 A
Installation	Indoor
Enclosure	Metallic
Operation	3P+N load break switch
Outgoing types	–
No. of outgoings	–
Options	Locking device for switch
No. of incoming cables	–
Weight	62 kg

This LV panel offers the possibility of connecting together the busbars of two LV switchboards.

It allows the following functionalities at installations with two transformers:

Offers the possibility to work independently when the interconnection module is switched off.
Both transformers can work in parallel, when operating conditions of the transformer substation allows the operation in parallel.
In case of transformer failure, the possibility of supplying the outgoings from the other transformer.

Specifications: