| DG TT 2P 20 340 (900 451)二級(jí)單相電源防雷器 |
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DG TT 2P 20 340 (900 451)二級(jí)單相電源防雷器 顏經(jīng)理:13714047423 QQ:283737333 Figure without obligation Basic circuit diagram DG TT 2P 20 340 Dimension drawing DG TT 2P 20 340 Type DG TT 2P 20 340 Part No. 900 451 SPD according to EN 61643-11 type 2 SPD according to IEC 61643-11 class II Power supply system single-phase TT / TN system Nominal a.c. voltage (UN) 230 V (50 / 60 Hz) Max. continuous operating a.c. voltage [L-N] (UC) 340 V (50 / 60 Hz) Max. continuous operating a.c. voltage [N-PE] (UC) 255 V (50 / 60 Hz) Follow current extinguishing capability [N-PE] (Ifi) 100 A Nominal discharge current (8/20 ?s) [L-N] (In) 20 kA Nominal discharge current (8/20 ?s) [N-PE] (In) 20 kA Max. discharge current (8/20 ?s) [L-N] (Imax) 40 kA Max. discharge current (8/20 ?s) [N-PE] (Imax) 40 kA Voltage protection level (UP) ≤ 1.5 kV Protective conductor current (IPE) ≤ 5 ?A Response time [L-N] (tA) ≤ 25 ns Response time [N-PE] (tA) ≤ 100 ns Max. mains-side overcurrent protection 125 A gG Short-circuit withstand capability (ISCCR) 25 kArms Temporary overvoltage (TOV) [L-N] (UT) – Characteristic (UT) 335 V / 5 sec. - withstand Temporary overvoltage (TOV) [L-N] (UT) – Characteristic (UT) 440 V / 120 min. – safe failure Temporary overvoltage (TOV) [N-PE] (UT) – Characteristic (UT) 1200 V / 200 ms. – withstand Operating temperature range -40 °C ... +80 °C Operating state / fault indication green / red Number of ports 1 Cross-sectional area, solid / flexible (min.) 2.5 mm2 Cross-sectional area, solid / flexible (max.) 25 mm2 / 16 mm2 For mounting on 35 mm DIN rails acc. to EN 60715 Enclosure material thermoplastic, red, UL 94 V-0 Place of installation indoor installation Degree of protection IP 20 Capacity 2 module(s), DIN 43880 Weight 147 g Customs tariff number 85363030 GTIN 6942299502329 PU 1 pc(s) 國(guó)安防雷,生產(chǎn)銷售各類防雷避雷設(shè)備,防雷箱、監(jiān)控三合一防雷器、二合一防雷器、網(wǎng)絡(luò)二合一防雷器、POE供電以太網(wǎng)防雷器、網(wǎng)絡(luò)攝像機(jī)防雷器、強(qiáng)電電源防雷器、弱電信號(hào)防雷器、充電樁防雷器、DVR防雷器、消防防雷器、報(bào)警防雷器、停車場(chǎng)防雷器、電腦網(wǎng)絡(luò)防雷器、電話防雷器、程控交換機(jī)防雷器、4-20mA模擬信號(hào)防雷器、RS485控制信號(hào)防雷器、串口信號(hào)防雷器、數(shù)據(jù)信號(hào)防雷器、天饋避雷器、交換機(jī)防雷器、新能源風(fēng)力、太陽(yáng)能防雷器、普通防雷插座、PDU防雷插座、避雷針,同時(shí)代理各種進(jìn)口防雷避雷產(chǎn)品:德國(guó)OBO防雷器、德國(guó)DEHN防雷器、法國(guó)杜爾梅森避雷針、法國(guó)愛(ài)麗達(dá)避雷針、法國(guó)OMEGA避雷針等。竭誠(chéng)為您的設(shè)備保駕護(hù)航。 了解價(jià)格詳情,可以致電:13714047423 QQ:283737333或者13714047423 聯(lián)系人:顏經(jīng)理 網(wǎng)站:www.gaspd.com 深圳國(guó)安時(shí)代防雷科技有限公司 |
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