Name: Phoenix Contact 1019121 VAL-MS 1000DC-PV-ST/4 Surge protection plug Surge protection for: PV systems 40 kA 4 pc(s)
Brand: Phoenix Contact
SKU: 3561792

'DC isolator for photovoltaic systems, labeled with voltage and current details: U_OCSTC 485 V DC, U_CPV 585 V DC, I_SCPV 2000 A.'

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Technical specifications

Product family: VALVETRAB MS
IEC-TEST CLASS PV II;PV T2
Plug type
Message Surge Protection Faulty: Optical
Connection type: Pluggable
Width 17.5 mm
Height: 52.4 mm
Depth: 55.3 mm
Division unit 1 TE
Colour: Black (RAL 9005)
Flammability class according to UL 94 V-0
Material housing PA 6.6-FR
Nominal impulse surge current In (8/20) µs: 15 kA
Response time TA ≤ 25 ns
Ambient conditions: Environmental conditions
Protection class: IP20
Ambient temperature (operation): -40 °C ... 80 °C
Ambient temperature (storage/transport): -40 °C ... 80 °C
Altitude: ≤ 2000 m (amsl)
Standards/regulations: IEC 61643-31
Note: 2018
Mounting type: On base element
EN type T2
Power supply system IEC DC
Insulation properties: Insulation properties
Over voltage category III
Pollution level: 2
CTI value of material: 600
Insulation material PA 6.6-FR
Material group: I
PROTECTION PATHS (L+) - (L-);(L+) - G;(L-) - G
Standby power consumption PC: ≤ 25 MVA
Maximum Surge current Imax (8/20) µs 40 kA
Protection level Up: ≤ 1.9 kV
Ures residual voltage: ≤ 1.9 kV (in);≤ 1.5 kV (at 5 kA);≤ 1.7 kV (at 10 kA);≤ 2 kV (at 20 kA);≤ 2.3 kV (at 30 kA);≤ 2.5 kV (at 40 kA)
Permissible air humidity (operation): 5 % ... 95 %.
Shock (operation): 60g (half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation): 7.5 g (5-500 Hz / 2.5 h / XYZ)
UL specifications: UL specifications
Power distribution system DC PV
SPD type 1CA
Nominal voltage: 1170 V/DC
Short circuit resistance (SCCR) 50 kA
Nominal leakage surge current In:10 kA
Maximum continuous voltage MCOV 1170 V DC
Nominal voltage protection VPR 3 kV
Mounting location: Interior
Location of the separator: Internal
Accessibility: Accessible
SPD failure behavior: OCFM (separation fault behavior)
DC side protection circuit (DC): Protective circuit DC side (DC)
Highest continuous voltage UCPV 585 V DC
Short-circuit resistance ISCPV 2000 A.
OPEN CIRCUIT VOLTAGE UOCSTC: ≤ 487.5 V DC
Riso insulation resistance > 5 GΩ (at 500 V DC)
Continuous operating current ICPV < 20 µA