|Place of Origin:||China|
|Model Number:||BR-50GR 275 3P|
|Minimum Order Quantity:||1 Piece/Pieces|
|Packaging Details:||EXPORT PACKING|
|Delivery Time:||Shipped in 15 days after payment|
|Payment Terms:||L/C, D/A, T/T, Western Union|
|Supply Ability:||50000 Piece/Pieces Month|
|Item Name:||Lightning Protection||Type:||Class 1 Spd|
|Response Time::||≤100 Ns||Pole Number:||4P|
|Mounting Method:||Fixed||Certificate:||TUV/CE/ROHS Approved Standard|
|Temperature Range:||Normal||Required SPD-disconnectors:||Internal Thermal Disconnector|
|SPD Failure Behaviour:||Open Circuit||Degree Of Protection:||IP 20|
Spd Type1 Surge Lightning Protective Device,
T1 Type1 Surge Protective Arrester,
Three Phase Type1 Surge Protective Arrester
Ac Lighting Type 1 Surge Protection Device
Application from 1 to 4 poles
Protection against surge and overvoltage spikes
Good protection level
High discharge capacity
Type 1: Surge protection devices that can discharge partial lightning current of typically 10/350µs waveform. They are installed before the main isolation device in the load center, typically between the transformer’s secondary and load center’s main circuit breaker. They are used in building with an installed lightning protection system and can protect partial lightning currents resultingfrom direct hit lightnings. Type 1 devices usually use spark gap technology and are commonly referred to as surge arresters.
With qualified raw materials and components, all products are manufactured to defined specifications, applying ISO9001 quality control system and in compliance with relevant international approvals, such as RoHS, CE, CB, SEMKO, TUV etc.
Ac Lighting Type 1 Surge Protection Device Technology characteristic:
|Item name||Surge Arrester|
|SPD dassification according to EN61643-11||Type 1|
|SPD dassification according to IEC61643-11||Class I|
|Max continuous 0perating a.c. voltage Uc||275V|
|Lightning impulse current (10/350µs) limp||50kA|
|Norminal discharge current (8/20µs) In||50kA|
|Voltage protection level Up||1.8kV|
|Follow current extinguishing capability a.c. lifi||3kA rms|
Max. backup fuse
Response time tA
|For mounting on||35mm Din rail|
|Degree of protection||IP20|
|Operating temperature range Tu||-40℃—80℃|
|Cross-section area (Min.)||4mm²|
|Cross-section area (Max.)||35mm²|
+ Connectable lightning current and surge arrestors
+ High arresting capacity up to 50 kA (10/350μs)
+ Visual status display
+ Available with optional remote signalling
Q1. Does your products listed for safety?
A: Yes, we have TUV, CE, CB these certifications.
Q2. What is the lead time for sample and mass order?
A: Samples is 10 days, and 20 days for mass order.
Q3. Do you accept the OEM / ODM order?
Q4. Do you have MOQ for order?
A: General our MOQ is 100piece, but we can accept 1 piece as sample order.
Q5. Can we visit your factory before we cooperate with you?
A: Of course. Welcome to your visiting to our factory.
Contact Person: Lucky Zhu