AC Lightning SPD Surge Protector 385V 20~40kA, 1P+N / 3P+N Modular DIN Rail Arrester for Reliable Overvoltage Protection(2)

Description

• Core lightning protection and discharge: quickly conduct and discharge lightning and surge currents in the power grid to prevent equipment from being damaged by instantaneous high voltage.
• Multi level protection options: covering I/II/III level protection, suitable for different scenarios such as building main distribution, floor distribution, and terminal equipment.
• Wide current capacity coverage: The maximum discharge current can reach 10-100kA, suitable for household low-energy to industrial high-energy surge scenarios.
• Nanosecond level rapid response: response time as low as nanoseconds, timely suppression of transient overvoltage, no protective delay.
• Low voltage protection level: Voltage protection level 1.2-2.5kV, precise clamping voltage, better protection effect.
• AC/DC universal adaptation: supports 220V/380V AC and also adapts to 500-1500V DC, meeting the needs of new energy scenarios such as photovoltaics.

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High-concerned chemical : No
Type : Mi ni
Type : Circuit breaker
Model Number : YDF40-385
is_customized : Yes
Origin : China
Certification : CE,FCC,RoHS
Maximum Continuous Operating Voltage (Uc) : L-N 385V AC; N-PE 255V AC
Nominal Discharge Current (In, 8/20s) : 20kA
Maximum Discharge Current (Imax, 8/20s) : 40kA
Voltage Protection Level (Up) : L-N 1.8kV; N-PE 1.5kV
Response Time : L-N 25ns; N-PE 100ns
Max. Backup Fuse : 125A gL/gG
Housing Material : PBT Thermoplastic, UL94-V0
Protection Level : IP20closed / COM-NO normally open)
Operating Temperature : -40 ~ +80
Relative Humidity : 5% ~ 90%
Power System : TN, TT
Size : 1+1 Version: 99*36*73mm, 3+1 Version: 99*72*73mm

Shipping and Returns

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