Solar Distribution Box AC 3PH B16 SPD T1T2

Complete Zineric Photovoltaic AC Switchgear for self-assembly:

Characteristics:

• 1 x type 1+2 AC surge arrester
• 1 x 3-phase overcurrent circuit breaker 16A
• Ready to connect.
• Modular design
• 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.

Switchgear suitable for photovoltaic installations in the power range 6-8kW

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 MPPT.

However, in order to select the correct switchgear, the inverter data sheet should be read in detail and the appropriate Zineric switchgear should be selected by a qualified electrician.

ELECTRICAL AND MECHANICAL SPECIFICATIONS OF THE ENCLOSURE

• Model PHS 8T
• Number of modules 8
• 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
• 650°C glow rod test
• Impact resistance IK08
• Halogen-free recyclable plastic

USED OVERCURRENT CIRCUIT BREAKER B16 3F

• Manufacturer/model Noark/Ex9BN 3P B16
• Rated current 16A; 3-phase
• Number of poles 3
• Characteristic B
• Version according to IEC/EN 60898-1
• Rated short-circuit breaking capacity ICN 6kA

AC T1+T2 SURGE ARRESTER USED

• Manufacturer/model Noark/Ex9UE1+2 12.5 3PN 275
• Design in accordance with EN 61643-11
• Arrester type Type 1+2 (Class I+II, B+C, T1+T2)
• Insertion type L-N: MOV (varistor), N-PE: GDT (spark gap)
• Endurance voltage Uc L-N: 275 V AC, N-PE: 255 V AC
• Frequency f 50-60Hz
• Rated discharge current In (8/20 us) L-N: 20 kA per pole, N-PE: 40 kA per pole
• Max. impulse current limp (10/350 us) L-N: 12.5 kA per pole, N-PE: 50 kA per pole
• Max. discharge current Imax (8/20 us) 50 kA per pole
• Voltage protection level Up for current In L-N: 1,5 kV, N-PE: 1.5 kV
• Voltage protection level Up for current Imax L-N: 1.8 kV, N-PE: 1.5 kV
• Voltage protection level Up for 5 kA (8/20 us) L-N: 2 kV, N-PE: 1.5 kV
• N-PR fault current suppression capability Ifi 100A
• Surge surges Ut (withstand) L-N: 5s : 335 V, N-PE: 200 ms : 1200 V
• Arrester voltage for 1 mA current 387 - 473 V
• Maximum fuse protection L-N: max. 160 A gG, N-PE: -
• Short-circuit current withstand capability L-N: 50 kA, N-PE: -