MachineU > China Products > Electrical Equipment & Supplies
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
Specifications
Brand Name :
LLH
Model Number :
LPM 25V-385/4
Place of Origin :
Guangdong Province.China
MOQ :
1 piece
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
5000-10000 pieces/mouth
Delivery Time :
7-15 days
Packaging Details :
box
Price :
$58/pcs
SPD Type :
T1､T2 (IEC 61643.11)
Maximum Continuous Operating Voltage (Uc) :
385Vac(50Hz)
Nominal Discharge Current (In) :
40kA
Lightning Discharge Current (Iimp) :
25kA
Voltage Protection Level (Up) :
≤1.5kV
Transient Over Voltage (TOV) :
UT=442V(120min)
Description

LPM 25V-385/4 is a high-performance T1+T2 level power surge protector. It integrates primary and secondary protection, providing comprehensive shielding against direct and indirect lightning strikes.

Product features
● Independent integrated module for each pole
● Built-in ultra-low temperature release mechanism
● Built-in high-energy composite zinc oxide chip
● Equipped with visual windows and remote communication dry contacts

Applications

Suitable for installation in LPZ 0A-B and subsequent lightning protection zones, used as a lightning arrester for three- phase power supply systems.
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection

Product Specification

T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection

Standards IEC 61643-11
SPD type T1,T2
Models LPM 25V-385/4
Nominal operating voltage Un 230Vac(50Hz)
Maximum continuous operating voltage Uc 385Vac(50Hz)
Nominal discharge current (8/20μs)In 40kA
Lightning discharge current (10/350μs) Iimp 25kA
Voltage protection level Up ≤1.5kV
Response time tA ≤25ns
Transient over voltage(TOV)UT UT=442V(120min)
Protection Circuit L1,L2,L3,N-E

Mechanical parameters

Installation method DIN Rail 35mm
Screw torque 5N*m
Strip length 12mm
Wiring cross-sectional area 2.5mm²-32mm²
Product size 90mmx144mmx68mm
Shell material and flame retardant grade Mineral nylon PA6, V0
Deterioration indication Window red: Fail
Remote signaling contact type Normally closed and normally open switching contacts
Remote signaling contact switching ability 125Vac/1A,125Vdc/0.2A
Maximum connection capacity of remote signaling 2.5mm²

Installation reminder

1.Install the SPD in LPZ 0A-B or subsequent lightning protection zones to ensure effective T1+T2 protection.

2.Use wiring with cross-sectional area 2.5mm²-32mm² and tighten screws to 5N·m torque.

3.Ensure the grounding system meets requirements (ground resistance ≤4Ω) for optimal surge diversion.

4.Replace the product immediately if the visual window turns red (failure status).

5.The product supports transient overvoltage (TOV) resistance up to 442V for 120 minutes, suitable for unstable power grids.

6.Avoid using the product beyond the specified temperature (-40℃~+80℃) and humidity range.

FAQ

Q1: What is the function of the built-in ultra-low temperature release mechanism?

A1: It ensures the product operates safely in low-temperature environments (-40℃) and disconnects faulty modules to avoid hazards.

Q2: What is the transient overvoltage (TOV) resistance of the product?

A2: It can withstand a transient overvoltage of 442V for 120 minutes, suitable for unstable power grids.

Q3: How to check the product's operating status?

A3: The visual window turns red when the product fails, indicating the need for immediate replacement.

Q4: What is the response time of the product?

A4: The response time is ≤25ns, ensuring rapid diversion of surge current to protect sensitive equipment.

Send your message to this supplier
Send Now

T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection

Ask Latest Price
Watch Video
Product Detail
Brand Name :
LLH
Model Number :
LPM 25V-385/4
Place of Origin :
Guangdong Province.China
MOQ :
1 piece
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
5000-10000 pieces/mouth
Contact Supplier
video
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection
T1 T2 Whole Home Surge Protector SPD 3 Phase 220V 25kA Extreme Environment Protection

Shenzhen LLH Electrical Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2018
Business Type :
Manufacturer
Main Products :
Surge Protection Device, T2 SPD, Signal SPD
Total Annual :
1000000-10000000
Employee Number :
20~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products T1 T2 SPD
MachineU China Products Electrical Equipment & Supplies
Contact Supplier
Submit Requirement