Zineric ZIN-BOX Solar Junction Box DC 1String SPD T1T2

Complete Zineric DC photovoltaic switchgear for self-assembly:

Characteristics:

• 1 x module chain
• 1 x DC surge arrester type 1+2
• Ready to connect.
• Modular design
• MC4 board connections
• Degree of protection IP65
• Transparent door
• Protection class II
• Colour: white

The boxes are designed for use in photovoltaic installations with or without insulated lightning protection, also where a high degree of IP protection is required.

Their design is suitable for surface mounting.

Attention:

For ease of product navigation, it has been suggested to select the modular apparatus on the AC side under the inverter power, and on the DC side under the number of MPPTs.

In each case, however, the inverter data sheet should be read in detail for correct selection of the switchgear and the appropriate Zineric switchgear should be selected by a qualified electrician.

ELECTRICAL AND MECHANICAL SPECIFICATIONS OF THE ENCLOSURE

• Model PHS 4T
• Number of modules 4
• Design in accordance with EN 60670-1, EN 62208
• Degree of protection IP65
• Protection class II
• Rated insulation voltage (Ui) 690 V AC, 1000 V DC
• Preheat test 650°C
• Impact resistance IK08
• Halogen-free recyclable plastic

DC SURGE ARRESTER USED

• Manufacturer/model PHOENIX/VAL-MS-T1/T2 1000DC-PV/2+V
• Surge protection Type 1+2
• Maximum permanent voltage UCPV 1050 V DC
• Short-circuit immunity I SCPV 2000 A
• Long-term operating current ICPV <20 uA
• Rated load current IL 80 A
• Protective conductor current IPE <=20 uA DC <=250 uA AC
• Standby power consumption PC <=25 mVA
• Rated discharge current (8/20) us 15 kA
• Max. discharge current Imax (8/20) us 40 kA
• Collected lightning current (10/350) us, load 2.5 As
• Collected lightning current (10/350) us, specific energy 6,25 kJ/OM
• Dissipated lightning current (10/350) us, peak Limp 5 kA
• Total dissipated current Itotal (8/20) us 40 kA
• Total dissipated current Itotal (10/350) us 5 kA
• Protection level Up <= 3.5 kV
• Residual voltage Ures <= 3.5 kV (at In)
• <= 2,9 kV (at 5kA)
• <= 3,2 kV (at 10kA)
• <= 3.7 kV (at 20kA)
• <= 4,1 kV (at 30kA)
• <= 4.6 kV (at 40kA)
• Response time tA <= 25ns
• Insulation resistance Riso <= 5 Gigia OM (at 500 VDC)