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APU5 Class T2-40 DC Surge Protective Device(SPD)

APU5-T2 DC Surge Protective Device(SPD) is suitable for AC 50/60Hz distribution and control systems with a rated voltage of single-phase 230V/ three-phase 400V. It meets the level II test requirements for surge protectors (SPD) and is used to suppress transient overvoltage below the equipment's withstand overvoltage, discharge surge energy, and thereby protect system circuits and equipment.


DATASHEET

Datasheet of APU5 Class T2-40 DC Surge Protective Device(SPD)

Technical Data

SPD classification according to IEC/EN61643-11


T2

T2

T2

T2

T2

Max.continuous operating a.c.voltage

Uc

150V

275V

320V

385V

440V

Max.continuous operating a.c.voltage

Uc(N-PE)

255V

255V

255V

255V

255V

Norminal discharge current(8/20μs)

In

20kA

20kA

20kA

20kA

20kA

Maximum discharge current(8/20μs)

Imax

40kA

40kA

40kA

40kA

40kA

Voltage protection level

Up

≤0.8kV

≤1.3kV

≤1.5kV

≤1.8kV

≤2.0kV

Voltage protection level5 kA

Up

≤0.6kV

≤1.0kV

≤1.2kV

≤1.4kV

≤1.6kV

Voltage protection level

Up(N-PE)

≤1.5kV

≤1.5kV

≤1.5kV

≤1.5kV

≤1.5kV

Max.backup fuse


125AgL

Response time

tA

≤25ns

Response time

tA(N-PE)

≤100ns

Operating temperature range

Tu

-40°℃~80℃

Operating State/Fault Indication


Green/Red

Cross-section area(Min.)


4mm²

Cross-section area(Max.)


35mm²

For mounting on


35mm Din rail

Enclosure material


Thermal Plastic UL94-V0

Degree of Protection


IP20

No.of Poles


1P,2P,3P,4P,1P+NPE,3P+NPE


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1111, 11th Floor, Shanchuang Cultural Business Building, Yuhuatai District, Nanjing City, Jiangsu Province, China
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