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Security Exhibition Network > Business Opportunities > Lightning Protection Equipment > Lightning Protection Equipment > Surge Protectors > DV M TNC 255-Spark gap composite type DEHNventil M TNC 255

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DV M TNC 255-Spark gap composite DEHNventil M TNC 2

Visits 217
100 yuan

Origin

Germany

location

Shenzhen, Guangdong

Minimum order: 1

Total supply: 1000

Updated: 2019-12-30

Validity: 353 days left

details

Spark gap composite type DEHNventil M TNC 255 (DV M TNC 255), DEHNventil M TNC 255 FM (DV M TNC 255 FM)

:

product description:

DEHNventil M TNC 255 DV M TNC 255 ,,DEHNventil M TNC 255 FM DV M TNC 255 FM 用于低压电气设备 TN-C 系统的模块式复合雷电涌 / 电涌保护器,应用于防雷分区 OA-2 ;替代老型号产品 DEHNventil TNC 255 Germany DEHNventil M TNC 255 ( DV M TNC 255 ) ,, DEHNventil M TNC 255 FM ( DV M TNC 255 FM ) modular modular lightning surge / surge protector for low voltage electrical equipment TN-C system , used in lightning protection Division OA-2 ; replaces older model DEHNventil TNC 255

Features

预接线,火花间隙型复合雷电流 / 电涌保护器,由底座和插入式保护模块组成 ØPre -wired, spark gap type composite lightning current / surge protector, composed of base and plug-in protection module

RADAX Flow 技术,具备续流抑制功能,满足系统高可靠性要求 Ø RADAX Flow technology, with continuous flow suppression function, to meet the high reliability requirements of the system

短路电流至 50kArms 时, 20A gL/gG 熔丝不跳 Ø 20A gL / gG fuse does not jump when short circuit current reaches 50kArms

放电能力达 100kA 10/350μs Ø Discharge capacity reaches 100kA ( 10 / 350μs )

可保护终端设备 Ø Can protect terminal equipment

视窗指示工作状态 / 故障状态 Ø Windows indicate working status / fault status

带有模块锁扣装置,通过模块释放按钮轻松更换保护模块 ØWith module locking device, the protection module can be easily replaced by the module release button

通过冲击和振动测试,依据 EN60068-2 Ø Passed shock and vibration tests according to EN60068-2

Technical Parameters

DV M TNC 255

DV M TNC 255 FM

EN 61643-11, SPD According to EN 61643-11, SPD

Level 1

Level 1

IEC 61643-1, SPD According to IEC 61643-1, SPD

Grade I

Grade I

U N AC nominal voltage U N

230 / 400V

230 / 400V

U C AC zui large continuous working voltage U C

255V

255V

(10/350 μ s) [L1+L2+L3-PEN] I total Lightning impulse current (10/350 μ s) [L1 + L2 + L3-PEN] I total

75kA

75kA

(10/350 μ s) [L-PEN] I imp Lightning impulse current (10/350 μ s) [L-PEN] I imp

25kA

25kA

(8/20 μ s) I n Nominal discharge current (8/20 μ s) I n

25 / 75kA

25 / 75kA

U p Voltage protection level U p

1.5kV 1.5kV

1.5kV 1.5kV

I fi Power frequency freewheeling interruption ability I fi

50kA rms

50kA rms

/ 选择性 Freewheel suppression / selectivity

50kA rms , 20A 熔丝不跳 Expected freewheeling to 50kA rms , 20A fuse does not jump

50kA rms , 20A 熔丝不跳 Expected freewheeling to 50kA rms , 20A fuse does not jump

t A Response time t A

100ns 100ns

100ns 100ns

zui大后备熔丝 (L) Ik = 50kA rms , zui large backup fuse (L)

gL/gG 315A gL / gG

gL/gG 315A gL / gG

, zui大后备熔丝 (L) When Ik> 50kA rms , zui large backup fuse (L)

gL/gG 200A gL / gG

gL/gG 200A gL / gG

(LL ' Series zui large backup fuse (LL ' )

gL/gG 125A gL / gG

gL/gG 125A gL / gG

(TOV) U T Transient overvoltage (TOV) U T

440V / 5sec.

440V / 5sec.

T UP Operating temperature range (parallel) T UP

+80℃ -40 + 80 ℃

+80℃ -40 + 80 ℃

T US Operating temperature range (series) T US

+60℃ -40 + 60 ℃

+60℃ -40 + 60 ℃

/ 故障指示 Working status / fault indication

/ Green / red

/ Green / red

(L1,L1',L2,L2',L3,L3',PEN, 〨) zui cross-section area of small mounting wire

2 单股线 / 软线 10mm 2 single strand / cord

2 单股线 / 软线 10mm 2 single strand / cord

(L1,L2,L3,PEN zui Large installation conductor cross-section area (L1, L2, L3, PEN )

2 多股线 /35mm 2 软线 50mm 2 stranded wire / 35mm 2 flexible cord

2 多股线 /35mm 2 软线 50mm 2 stranded wire / 35mm 2 flexible cord

(L1',L2',L3',N ' , 〨) zui Large installation conductor cross-section area (L1 ', L2', L3 ', N ' , 〨)

2 多股线 /25mm 2 软线 50mm 2 stranded wire / 25mm 2 flexible cord

2 多股线 /25mm 2 软线 50mm 2 stranded wire / 25mm 2 flexible cord

Installation method

, 依据 EN 60715 35mm DIN rail according to EN 60715

, 依据 EN 60715 35mm DIN rail according to EN 60715

Housing material

, UL 94-0 Red thermoplastic , UL 94-0

, UL 94-0 Red thermoplastic , UL 94-0

Protection class

IP 20

IP 20

size

6 mods, DIN 43880

6 mods, DIN 43880

Certification

KEMA, VDE, UL, VdS

KEMA, VDE, UL, VdS

Remote signaling contact type

Floating switching contact

AC switching capability

250V / 0.5A

DC switching capability

250V / 0.1A; 125V / 0.2A; 75V / 0.5A

Cross-sectional area of remote signaling terminal

1.5mm 2 单股线 Zui large 1.5mm 2 single strand

 

Ordering Information

model

DV M TNC 255

DV M TNC 255 FM

Article number

951 300

951 305

Packing unit

1 pc (s)

1 pc (s)

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For price details, you can call:
Or: Yan: www.gaspd.com
Shenzhen Guoan Times Lightning Protection Technology Co., Ltd.


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Online Inquiry

Shenzhen Guoan Times Lightning Protection Technology Co., Ltd.

生产商 Type: Manufacturer

颜经理 Contact: Manager Yan

86-0755-13714047423 Phone: 86-755-13714047423

86-0755-13714047423 Fax: 86-755-13714047423

13714047423 Mobile phone : 13714047423

When contacting me, please indicate that you saw it on the security exhibition website , thank you ~

Merchant profile

国安防雷器,OBO防雷器,DEHN浪涌保护器, 防雷器,避雷针,电源防雷箱,电源防雷模块,信号防雷器,避雷塔,电源防雷器 Main Products: Guoan lightning arrester, OBO lightning arrester, DEHN surge protector, lightning arrester, lightning rod, power lightning protection box, power lightning protection module, signal lightning arrester, lightning arrester, power lightning arrester

生产商 Company Nature: Manufacturer

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