Guangxi Nanning Leining Electric Co., Ltd
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DK-380AC100
Product Model Name: DK-220AC100 Ⅰ, DK-380AC100 Ⅰ, DK-380AC150 Ⅰ, DK-380AC100 Ⅱ, DK-380AC150 Ⅱ Power Modular Surge Protector DK-380AC100 Product Scope:
Product details

Product Model Name:
DK-220AC100 Ⅰ, DK-380AC100 Ⅰ, DK-380AC150 Ⅰ, DK-380AC100 Ⅱ, DK-380AC150 Ⅱ power module surge protectors

Application scope of DK-380AC100 product:

Low voltage distribution boxes typically installed in buildings; Building floor distribution box; Outdoor distribution cabinet/Power Distribution Box; An environment that is waterproof, moisture-proof, dustproof, and corrosion-resistant is required; Applicable to3 1/1 1Distribution system and applicable power supply system types in wiring mode:TTTNCan protect installation in buildingsLPZ0andLPZ1Equipment with a withstand impulse voltage category of Class IV at the input terminals of various power sources in the three-phase distribution system at the boundary.

Technical parameter project

DK-220AC100Itype

DK-380AC100 Ⅰ 型

DK-380AC150 Ⅰ 型

DK-380AC100 Type II

DK-380AC150 Type II

SPD type

One port

One port

One port

One port

One port

preventthunderprotection level

Grade B

Grade B

Grade B

Grade B

Grade B

Applicable types of power supply systems

TT,TN,IT

TT,TN,IT

TT,TN,IT

TT,TN,IT

TT,TN,IT

protected mode

L-PE、N-PE(2P)

L-PE、N-PE(4P)

L-PE、N-PE(4P)

L-N-PE(3 1)

L-N-PE(3 1)

Rated voltage Uo

380V AC

380V AC

380V AC

380V AC

380V AC

Maximum continuous operating voltage Uc

385V AC

385V AC

385V AC

385V AC

385V AC

Action voltage U1mA

620V DC

620V DC

620V DC

620V DC

620V DC

Rated operating frequency

50Hz(60Hz)

50Hz(60Hz)

50Hz(60Hz)

50Hz(60Hz)

50Hz(60Hz)

leakage current

≤30μA

≤30μA

≤30μA

≤30μA

≤30μA

Nominal discharge current In(8/20%u3BCs)

50kA

50kA

80kA

50kA

80kA

Maximum discharge current Imax(8/20%u3BCs)

100kA

100kA

160kA

100kA

160kA

Voltage protection level Up(8/20%u3BCs)(In)

≤2.5kV

≤2.5kV

≤3.5kV

≤2.5kV

≤3.5kV

Response time (L/N-PE)

<20ns

<20ns

<20ns

<20ns(L-N)

<100ns(N-PE)

<20ns(L-N)

<100ns(N-PE)

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