Solar Distribution Box AC 3PH B25 SPD T1T2 RCD 40A 300mA

SKU
1820
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 construction is suitable for surface mounting

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

  • 1 x type 1+2 AC surge arrester
  • 1 x 3-phase overcurrent circuit breaker 25A
  • 1 x residual current circuit breaker, 300mA
  • Ready to connect
  • Modular design
  • Degree of protection IP65
  • Transparent door
  • Protection class II
  • Colour: white

ELECTRICAL AND MECHANICAL SPECIFICATIONS OF THE ENCLOSURE

  • Model PHS 12T
  • Number of modules 12
  • Design in compliance 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

OVERCURRENT CIRCUIT BREAKER USED

  • Manufacturer/model Noark/Ex9BN 3P B25
  • Rated current 25A; 3-phase
  • Number of poles 3
  • Characteristic B
  • Version according to IEC/EN 60898-1
  • Rated short-circuit breaking capacity ICN 6kA

AC SURGE ARRESTER USED

  • Manufacturer/model Noark/Ex9UE1+2 12.5 3PN 275
  • Design in accordance with EN 61643-11
  • Type of arrester 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: -

CIRCUIT-BREAKER USED

  • Model Ex9L-N 300A
  • Version according to EN 61008
  • Rated switching voltage Ue 240/415 V AC
  • Min. voltage for disconnection/circuit-breaker function Voltage independent
  • Voltage range for text button 150 - 440 V
  • Frequency f 50 Hz
  • Rated conditional fault current Inc 6 kA
  • Rated residual current In 300 mA
  • Sensitivity to sinusoidal and pulsed rectified differential current
  • Tripping time without delay
  • Rated withstand surge voltage Uimp 6 kV
  • Rated insulation voltage Ui 500 V
  • Surge current strength 3000 A
  • Mechanical endurance 20,000 switching operations
  • 4,000 switching cycles
  • Overload fuse protection max. 32 A gG
  • Fuse protection against short-circuit effects max. 63 A gG
  • Rated breaking capacity Im (Rated breaking capacity IDm) 500 A
  • Direction of power supply Any (from above or below)
More Information
EAN4131296905758
ManufacturerecoABM
Weight2.950000
Warranty2
VoltageAC
Number of Phase3-phase
SPD TypesT1+T2
Width In Number Of Modular Spacings12.00
IP CodeIP65
Width30.00 cm
Height33.00 cm
Length/Depth16.00 cm
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