Solar Junction Box DC 2String SPD T2

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

The price includes a complete DC box for self-assembly:

• 2 x module chain for 2 mppt
• 2 x type 2 DC surge arrestor
• Ready to connect.
• Modular design
• MC4-compatible plug-in connection
• For indoor and outdoor mounting
• Degree of protection IP65
• Protection class II
• White housing colour
• Transparent door

ELECTRICAL AND MECHANICAL CHARACTERISTICS OF THE ENCLOSURE:

• Model: PHS 8T
• Number of modules: 8
• Design in compliance with EN 60670-1, EN 62208
• Rated current: In 63 A
• Degree of protection: IP65
• Protection class: II
• Rated insulation voltage (Ui): 690 V AC, 1000 V DC
• Glow rod test: 650°C
• Impact resistance: IK08
• Operating temperature: -40...80°C
• Halogen-free recyclable plastic

DC SURGE ARRESTER USED:

• Manufacturer/model: PHOENIX/VAL-MS 1000DC-PV/2+V
• Surge protection: Type 2
• Fault-tolerant Y-connection for applications according to VDE 0100-712 (IEC 60364-7-712)
• Potential equalisation for surge protection in accordance with VDE 0100-443 (IEC 60364-4-44)
• Current carrying capacity: (8/20) per pole up to 40kA
• Low voltage DC protection level: (Uoc max = 1000V DC): <= 4.0kV
• Interchangeable inserts, with thermodynamic disconnection device and optical
• Fault indication
• Limiter Closed, blow-out-free varistor arrester on zinc oxide basis