Special for China Tower: 2U isolation suppression box for three-phase power supply

NegotiableUpdate on 04/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

B120L15B3+N three-phase 2U isolation suppression box is used to prevent damage to the first level (B-level) power system and electrical equipment caused by lightning overvoltage and transient overvoltage. Used for the three-phase power protection system of China Tower Macro Station; Can be used as a 2U rack mounted installation structure

Product Details

Basic descriptionBasic description-Heavenly Shield-

used forChina TowerHongzhan three-phase power protection system; Can be used as a 2U rack mounted installation structure

Application scenariosApplication scene-Heavenly Shield-

01used forChina TowerHongzhan three-phase power protection system;

02Can be installed in a 2U rack mounted structure.

technical parametertechnical parameter-Heavenly Shield-

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PRODUCT MODEL	B120L32B3+N
Technical Parameter	L-N	N-PE
Maximum continuous operating voltage Uc	385V AC	255V
Rated working current Ie	15A
Nominal discharge current (8/20 μ s) In	60kA
Maximum current capacity (8/20 μ s) Imax	120kA
Protection Level Up	1.0kV
Response time Ta	25ns	100ns
Connecting wire cross-sectional area	≥ 10mm2 (≥ 16mm2 PE wire)
External dimensions	48238290mm
work environment	Temperature -40~+85 ℃, relative humidity ≤ 95% (25 ℃)