Chint контактор переменного тока NC7 65A контактор переменного тока 220v 415V 65A электрической цепи ac Контактор в соответствии с стандартом
- Category: >>>
- Supplier: Kunshan Pinzhe Industrial Materials Co. Ltd.
Share on (1600374713851):
Product Overview
Description
Product Description
NC7 Series AC Contactor 09~620A
1. General
The NC7 series AC contactor (hereinafter referred to as “contactor”) is mainly used in the circuit with an alternating current of 50Hz (or 60Hz), rated operational voltage up to 690V, and rated operational current up to 620A under the usage category of AC-3/400V; this contactor is mainly used for remotely closing and breaking circuits, and can be combined with an appropriate thermal overload relay to form a electromagnetic starter so as to protect the circuits likely to be overloaded in operation; the contactor is well suited for frequently starting and controlling AC motors.
Standard: IEC60947-4-1
2. Operating conditions
2.1 Ambient air temperature:-5℃~+40℃, its mean value not greater than +35℃ within 24 hours.
2.2 Atmospheric conditions: When the maximum temperature is +40℃, the relative humidity of the air shall not be higher than 50%; a higher relative humidity is allowed at a lower temperature, e.g., up to 90% at 20℃. Special measures shall be taken for the condensation occasionally produced due to temperature change.
2.3 Altitude: not higher than 2000m.
2.4 Pollution grade: 3
2.5 Installation classification: Ⅲ
2.6 Installation condition: the installing surface shall be inclined at not greater than ±5°to the vertical.
2.7 Impact vibration: The product shall be installed in the place free of remarkable shake, impact and vibration.
Specification
Brand Name | CHINT |
Electricity Type | AC |
Rated insulation voltage | 690V |
Rated impulse withstand voltage | 6KV |
Rated making capacity | Making current: 10*Ie(AC-3) or 12*Ie(AC-4) |
Rated breaking capacity | Making/breaking current: 8*Ie(AC-3) or 10*Ie(AC-4) |
Electrical life (ten thousand times) | 20~100 |
Mechanical life(ten thousand times) | 1000 |
Type of the fuse adapted | RT16-20 |
Company Profile
Kunshan Pinzhe Industrial Material Co., Ltd. is a company integrating product development, design, production and sales. We have more than 2,000 cooperative factories in China, which can provide you with all conventional accessories and customized products. The main products are solar photovoltaic controllers, solar power generation systems, photovoltaic circuit breakers, photovoltaic modules, lithium-acid batteries, packaging machinery, Conveyor belts, pulleys, industrial control electrical, engineering plastic drag chains, steel aluminum alloy drag chains, machine tool lights, etc. Our products are sold at the lowest price and delivered in time. Our products can be used in a complete set of specifications. If you have any questions or requirements about the installation, please feel free to contact us, we will be happy to provide you with 24/7 service. Our company will provide you with satisfactory service with first-class quality and good reputation. We are willing to cooperate with domestic and foreign counterparts to make efforts for common development.
certificate
Why choose us?
1 . We are factory direct selling.
2 . We have professional technical support.
3 . We have many partners, according to your needs to find the parts you want.
4 . We have a safe product guarantee, so you can use it without any worries.
5 . We will test thep roduct for you before delivery.
6 . we accept payment terms of L / C, Western Union, D / P, D / A, t / T and MoneyGram.
2 . We have professional technical support.
3 . We have many partners, according to your needs to find the parts you want.
4 . We have a safe product guarantee, so you can use it without any worries.
5 . We will test thep roduct for you before delivery.
6 . we accept payment terms of L / C, Western Union, D / P, D / A, t / T and MoneyGram.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
