160-250A DNH40 Series Interruptor de Conexión

Name: 160-250A DNH40 Series Disconnector Switch
Brand: Zhejiang Wone IT Service Co., Ltd...
SKU: 2055
Price: 1.99 USD
Availability: InStock

Zhejiang Wone IT Service Co., Ltd...

1yrs + staff 1000+m² US$300000000+ China

Zhejiang Wone IT Service Co., Ltd...

1yrs + staff 1000+m² US$300000000+ China

Bibliotheca Documentorum Rerum

Attributa principalia

Marca	Switchgear parts
Numerus Modeli	160-250A DNH40 Series Interruptor de Conexión
Votum nominatum	AC 1000V
currus electricus nominatus	250A
Frequenta nominata	50Hz
Series	DNH40

Descriptiones productorum a fornitori

Descriptio

Series DNH40 disiunctorem (deinceps "disiunctore" dicitur) aptum est ad systemata distributionis electricitatis industrialia cum AC 50Hz/60Hz et insulativa rated voltage usque ad 1000V. Hoc pro connectione/disconnectione circuiti rara et isolatione electrica designatum est, latissime in constructione, energia, petrolio, chemia, et systematibus automationis utitur.

Parametri Technici Principales

		DNH40 - 160	DNH40 - 200	DNH40 - 250
Modelus		DNH40 - 160	DNH40 - 200	DNH40 - 250
Conventional thermal current and rated operational current	A	160	200	250
Rated operational voltage (AC - 20/DC - 20)	V	1000	1000	1000
Rated insulation voltage (Installation category Ⅳ)	Ui V	1000	1000	1000
Dielectric strength	50Hz 1min kV	10	10	10
Rated impulse withstand voltage	Uimp kV	12	12	12
Rated operational current (AC - 21A)	690V A	160	200	250
Rated operational current (AC - 22A)	690V A	160	200	250
Rated operational current (AC - 23A)	690V A	160	200	250
Power loss per pole (at rated operational current)	W	3.2	4	6.5
Rated short - time withstand current	≤690V1s kA	8	8	8
Rated short - circuit making capacity	≤ 690V kA	30	30	30
Mechanical life	Oper	20000	20000	20000
Operating torque (3 - pole)	Nm	7	7	7
Terminal screw specification	mm	M8×25	M8×25	M8×25
Terminal tightening torque	Locking torque Nm	15～22	15～22	15～22
Normal Operating Conditions
Ambient Temperature	Range: - 5℃ to + 40℃, with a 24 - hour average temperature not exceeding + 35℃
Humidity	At maximum temperature (+ 40℃), relative humidity ≤ 50%. At lower temperatures (e.g., + 20℃), higher humidity (up to 90%) is permissible. Special measures must be taken to address occasional condensation caused by temperature fluctuations.
Altitude	≤2000m
Pollution Degree	Ⅲ
Installation Category	Ⅳ
Installation Requirements	The switch must be installed in a location free from significant vibration, mechanical shock, or exposure to rain/snow. The installation site must be free of explosive hazardous substances and corrosive gases/dust that could damage metal or insulation.
Note: If the switch is intended for use in ambient temperatures exceeding + 40℃ or below - 5℃, the user must consult the manufacturer.

Cognosce tui fornitori

MV Switchgear Accessories

Zhejiang Wone IT Service Co., Ltd... 1yrs + staff 1000+m² US$300000000+ China

Zhejiang Wone IT Service Co., Ltd...

1yrs + staff 1000+m² US$300000000+ China

Venditio Online

Ratio praestabilitae tradendae

Tempus responsionis

100.0%

≤4h

Brevis Descriptio Societatis

Locus Operis: 1000m² Numerus omnium laborantium: Summa Annua Exportatio (USD): 300000000

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.

Negotiabilis

Calculatrum pretiationis

Modelum

DNH40-AC1000V/250A

DNH40-AC1000V/200A

DNH40-AC1000V/160A

Garantia a

Gubernatio vitae

Fornitori instrumentorum praeteritus est certificationem qualificationis platformae et iudicium technicum, ut ex fonte conformitas, professionalitas et fiducia servantur.