Through many years of dedicated research on the actual system operation situation and customer needs of new energy at home and abroad, IALLWAY Electric has developed the iALM7HU/DC series of AC and DC molded Circuit Breaker for New Energy.
-iALM7HU series molded Circuit Breaker The maximum rated voltage is AC1140V. the maximum current is 800A.
-iALM7HU series molded Circuit Breaker, in the voltage of AC 800V, the maximum breaking capacity is 50kA, which can ensure reliable short-circuit protection of the system.
Standard
iALM7HU/DC series AC/DC molded case circuit breakers meet the following standards
IEC 60947-1 GB/T14048.1 General Provisions
IEC 60947-2 GB/T14048.2 Circuit Breaker
Various characteristics and accessories of the circuit breaker shall be fixed by the manufacturer and shall not be adjusted in the use. Under the compliance with custody and use conditions, from the date of 24 months from the manufacturer delivery and in the situation of the circuit breaker intact seals, if the product is damaged or not used normally due to manufacturing quality problems, the manufacturer shall be responsible for replacement and repair without charge.
1. The altitude is not higher than 5500 m;
2. It is resistant to damp air (three-proof type)
3 It is resistant to the influence of salt fog and oil fog (three-proof type);
4. It is resistant to the influence of mould (three-proof type);
5. In a medium without explosion risk, the medium is not enough to corrode the metal and destroy the insulation of the gas and conductive dust.
Note: The three prevention products should be specifically customized, please indicate the TH
| iALM7HU Series AC High Voltage Molded Case Circuit Breaker Basic information | ||||||||||||||||
| Model | iALM7HU-320 | iALM7HU-400 | iALM7HU-630 | iALM7HU-800 | ||||||||||||
| Rated current of shell frame gradeInm(A) | 320 | 400 | 630 | 800 | ||||||||||||
| Rated current In(A) | 20,32,63,80,100,125,140,160,180,200,225,250,280,315,320 | 250,280,300,315,350,000 | 500,630 | 700,800 | ||||||||||||
| Number of poles | 3 | 3 | 3 | 3 | ||||||||||||
| Rated working voltage Ue (V)AC | 415 | 500/690 | 800 | 415 | 500/690 | 800 | 1000/1140 | 415 | 500/690 | 800 | 1000/1140 | 415 | 500/690 | 800 | 1000/1140 | |
| Rated insulationvoltage Ui (V) | 1150 | 1150 | 1150 | 1150 | ||||||||||||
| Rated impulse withstandvoltage Uimp(kV) | 8 | 12 | 12 | 12 | ||||||||||||
| Extreme short-circuit breaking capacity lcu (kA) | H Type | 85 | 50 | 36.5 | 85 | 50 | 36.5 | 15 | 85 | 50 | 36.5 | 10 | 85 | 50 | 36.5 | 10 |
| R Type | / | / | / | 100 | 60 | 50 | 15 | 100 | 60 | 50 | 15 | 100 | 60 | 50 | 15 | |
| Extreme short-circuit breaking capacity Ics (kA) | Ics=100%Icu | |||||||||||||||
| Mechanical life (Total times) | 20000 | 20000 | 5000 | 5000 | ||||||||||||
| Electrical life (Total times) | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 2000 | 1000 | 1000 | 1000 | 700 | 1000 | 1000 | 1000 | 700 | |
| Insolation feature | Yes | |||||||||||||||
| Standard | IEC 60947-2，GB/T 14048.2 | |||||||||||||||
| Allowable ambient temperature | -35~+70°C | |||||||||||||||
| Levels of protection | IP20 | |||||||||||||||
| With accessories | Auxiliary, alarm, off load, Hand operation, Electric operation | |||||||||||||||
| Arcing distance (mm) | ≤50 (Zero arc, with arcing cover) | |||||||||||||||
| Transient Action value | 10ln | |||||||||||||||
| Overall dimensions LxWxH(mmw | L | 180 | 250 | 250 | 250 | |||||||||||
| W | 107 | 182 | 182 | 182 | ||||||||||||
| H | 126 | 165 | 165 | 165 | ||||||||||||
| Note: 320 shell frame is not divided into H: high breaking, R: current limiting type. | ||||||||||||||||
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During the warranty period, any quality issues or manufacturing defects will be resolved through repair, replacement, or refund.
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Yes, Zhejiang Wowei Electrical Co., Ltd., is a professional manufacturer of MCCBs (Molded Case Circuit Breakers) and other related supplies with over 10 years of industry leadership, serving a local and international clientele.
Our prices vary based on the product model, specifications, and order quantity. Different quantities qualify for corresponding discounts. Kindly provide the product details you are interested in, and we will furnish a detailed quotation.
Our products conform to relevant quality and safety standards, and we can provide the necessary certificates and reports. Please specify your certificate requirements, and we will supply the relevant documents.
We accept various payment methods, including bank transfers, letters of credit, and among others. The specific payment method will be determined based on the order amount and your preferences.
We have a competitively low MOQ requirement, you can initially buy our MCCBs as low as 1 piece per order. Samples can be provided based on your product requirements.
We have an efficient production process and reliable shipping partners, allowing us to meet large order volumes promptly. We will make every effort to accommodate your delivery requirements and provide an accurate production lead time after order confirmation.
Yes, we do. Please provide your OEM requirements and technical details, and we will discuss them further with you.
We typically use standard export packaging. It can be packaging with our company logo, neutral packaging, or customized packaging based on your specific requirements.
We can select the appropriate shipping method based on your needs, including sea freight, air freight, rail transport, or express delivery. We will offer the best shipping recommendations considering factors like order urgency, shipment weight, and destination.
We use materials that meet industry standards and can accommodate specific material requests such as copper or other metal thickness requirements. Different material choices will have corresponding pricing options.
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