Factory Price CJW1-1000 1000A Acb Circuit Breaker 800A

To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Factory Price CJW1-1000 1000A Acb Circuit Breaker 800A, Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China Air Circuit Breaker and China Acb, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.

Classification

• According to the mounting: fixed and draw-out
• According to the poles: three poles, four poles
• According to the operation ways: motor and manual (maintenance and repair)
• According to the release: inteligent over current controller,under-voltage instantaneous (or delay) release,and shunt release
• The capability of the intelligent over-current controller:
• classification: H type (normal), M type (normal intelligent), L type (economic)
• has the function of overload long delay reverse time limit protection
• single phase earthed protective function
• indication function: setting current indication, action current indication, each wire voltage indication(should mention as you order).
• Alarm function
• Self- diagnostics function
• Test function

Environment Condition for Operation and Installation

• Ambient temperature: -5℃ ~ 40℃, and average temperature in 24 hours below +35℃ (except for special orders).
• Elevation of installation site: ≤2000m.
• Relative humidity: Not exceeding 50% at he maximum ambient temperature of +40℃. With lower temperature, higher humidity would be permitted, but the lowest average temperaure in a montn not exceeding +25℃ during the most moist month, and the maximum monthly average relative numiaty not exceeding 90% in that month, and giving consideration to the dews on the goods surface, which would appear due to temperature change.
• Pollution protection: 3 degree.
• Installing categories: Ⅳ for breaker’s main circuits, coils of under voltage release and primary circuit of transformers; Ⅲ for other auxiliary circuits and control circuit.
• The breakers used in ships and in humid tropical area can work normally without influence of humid air,salt fog and mildew.
• The breakers used in ships can operate reliably under normal vibration.
• The breaker should be installed according to stipulations in operation manual. For breakers in common use, the vertical gradient is not more than 50, for that used on ships, the vertical gradient is not morethan 22.50.
• The breaker should be put in the place where there is not any explosive medium and conductive dustand no gas, which would corrode metal or destroy the insulation.
• The breaker should be installed in compartment of switchboard and doorframe should be fixed additionally,protection grade is up to lP40.

Technical Data and Capability

The rated short circuit breaking capability and short time withstand of the breakers, the arcing distance is “zero” (as the outside of the breaker is no arcing.)Table 2

The maximum destroy power is 360W for the breakers, and in the different temperature,and rated lasting current will change.Table 3

Intelligent over current controller protection feature and functions The setting and error.Table 4

Long delay over current inverse time ooperation features I2TL, =(1.51lr1)2tL, and its action time(1.02-2.0) Ir1, has time error is ±15%. Table 5

To continuously increase the administration process by virtue of the rule of “sincerely, good religion and excellent are the base of company development”, we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for Factory Price CJW1-1000 1000A Acb Circuit Breaker 800A, Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
Factory Price China Air Circuit Breaker and China Acb, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. We can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.