IPRU Surge Protection Device Low Voltage Components SPD 230V/400V Imax 10 20 40 65kA
Schneider Electric iPRU Surge Protection Device SPD 1,2,3,4 Pole 230V/400V Home or Industrial Use Imax=10,20,40,65kA
Characteristic
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IEC test category: Class II test (8/20us)
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Meet the standard: GB 18802.1-2011
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Maximum sustainable operating voltage Uc : 350 V
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Maximum discharge current Imax : 120/100/80/65/40/20/10 kA
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Nominal discharge current In : 60/50/40/35/20/10/5 kA
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Voltage protection level Up: 2.5/2.2/2.1/1.9/1.7/1.45/1.2 kV
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Number of steps: 1P/2P/3P/4P/1P+N/3P+N
Advantage
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Complete flow capacity level to meet different location installation requirements
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Uc (LN) reaches 350V, Uc (L-PE) reaches 440V, and the work after accessing the system is safe and reliable.
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The full range of 1P/2P/3P/4P pole products provides phase-to-phase and neutral-to-ground common-mode protection. The full range of 1P+N/3P+N poles provides phase-to-neutral and phase-to-phase Full-mode protection from neutral to ground, suitable for grounding systems such as TT and TN
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GB 18802.1-2011 conformity assessment, CQC comprehensive certification
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The cooperation relationship between SPD and backup protection circuit breaker has been fully verified by Shanghai Lightning Protection Center.
Application
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Suitable for incoming line protection, secondary protection and tertiary protection, can be used in TN-C, TN-S, TT systems
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Product Series |
IPRU |
|---|---|
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product type |
Pluggable surge protector |
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Product short name |
IPRU 20r |
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Number of poles |
3P + N |
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Output type |
Remote indication signal |
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Surge protector application type |
Power distribution network |
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Grounding system |
TT |
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Surge protector test category |
(Type II) |
|---|---|
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Structure principle and action characteristics of surge protector |
MOV |
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Rated working voltage [Ue] |
230/400 V |
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Maximum continuous operating voltage [Uc] |
Differential mode: 350 V (L - N ) |
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Maximum [Up] voltage protection level |
Common mode <1.5 kV (N - PE) |
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Local signal indication |
White/red mechanical indicator window |
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Installation type |
Locking clip locking |
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Installation method |
DIN rail mounting |
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Width (multiple of 9mm) |
8 |
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height |
85 mm |
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width |
72 mm |
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depth |
64 mm |
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colour |
White (RAL 9003) |
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Response time |
<= 25 ns |
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Wiring ability |
Wiring or lower wiring on tunnel terminals 2.5...35 mm2 single strand hard wire |
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Recommended cable |
4 mm2 fire (L) |
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Tightening torque |
3.5 Nm |
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standard |
GB 18802.1:2011 |
|---|---|
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certified product |
CQC |
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IP protection level |
Front panel: IP40 |
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Operating temperature |
-25...60 °C |
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Storage ambient temperature |
-40...70 °C |

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