Commutator fusus DNH1-160/21G 2P
Attributa principalia
| Marca | Switchgear parts |
| Numerus Modeli | Commutator fusus DNH1-160/21G 2P |
| Votum nominatum | AC 400V |
| currus electricus nominatus | 160A |
| Frequenta nominata | 50/60Hz |
| extremum | 2P |
| Series | DNH1 |
Descriptiones productorum a fornitori
DNH1 series fusible switch-disconnector (hereinafter referred to as switch) is designed for the distribution circuit and electromotor of circuit with high short-circuit current, with rated AC voltage 400V and
690V, conventional thermal current up to 630A. It is used as power switch, switch disconnector and emergency switch, and with the function of circuit protection, but not used as a direct open or
close single electromotor popularly.
This product is in conformity with standard GB14048.3(idt IEC60947-3).
Main technical parameters
|
technical parameter |
specifications | DNH1-250 | DNH1-160 | |||||
| Rated working voltage | Ue | V | AC400 | AC690 | AC400 | AC690 | ||
| Rated working current | Ie | A | 250 | 200 | 160 | 100 | ||
| Agreed heating current | Ith | A | 250 | 200 | 160 | 100 | ||
| Rated limited short-circuit current (with fused core) | KA | 100 | 50 | 100 | 50 | |||
| Usage category (with fused core) | AC-23B | AC-23B | AC-23B | AC-23B | ||||
| Rated insulation voltage | Ui | V | AC1000 | AC1000 | AC1000 | AC1000 | ||
| Rated impulse withstand voltage | Uimp | KV | 12 | 12 | 12 | 12 | ||
| Rated frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | |||
| Electrical life (number of cycles) | times | 200 | 200 | 200 | 200 | |||
| Maximum torque | N.m | 30 | 30 | 20 | 20 | |||
|
Fusible core |
Executive standards：IEC60269-2/GB/T 13539.2 | 1 | 1 | 00 | 00 | |||
| Rated working current | In | A | 200 | 200 | 160 | 100 | ||
| power dissipation | Pn | W | 23 | 32 | 12 | 12 | ||
| Normal use, installation, and transportation conditions | Ambient air temperature | -5℃~+40℃ | ||||||
| Altitude | ≤2000m | |||||||
| Installation category and pollution level | Ⅲ、Ⅳ | 3 | ||||||
| Transportation and Storage | -25℃~+55℃ | |||||||
Venditio Online
Ratio praestabilitae tradendae
Tempus responsionis
100.0%
≤4h
Brevis Descriptio Societatis
Locus Operis: 1000m²
Numerus omnium laborantium:
Summa Annua Exportatio (USD): 300000000
Servitia
Genus Negotii: Venditio
Categorias Principales: pars componentium/Instrumenta inspectionis/Apparatus electri bassa tensione/Instrumenta et mensurae/Instrumenta productiva/Ferramentae electricitatis
Gubernatio vitae
Servitia gestionis curae integralis pro quaestu, usu, conservatione et post-venditionem apparatus electricorum, securitatem operationis, continuationem imperii et usum electricitatis sine cura garantia.
Fornitori instrumentorum praeteritus est certificationem qualificationis platformae et iudicium technicum, ut ex fonte conformitas, professionalitas et fiducia servantur.
