UEM6H DC MCCB Moulded Case Circuit Breaker
- Product Name: DC MCCB
- Product Model: UEM6H-400
- Poles Description: 2P
- Rated Current [In]: 250A、315A、350A、400A
- Height: 205mm
- Width: 96mm
- Depth: 135mm
- Net Weight: 3.8kg
- Certificates: CB/CCC/VDE/CE
Overview
The UEM6H DC MCCB can be used in DC power distribution systems such as new energy, DC energy storage power supply, power systems, rail transit, and electric trams, etc.
Product Description
UEM6H DC MCCB Moulded Case Circuit Breaker
The UEM6H-400 DC MCCB is applicable in the power distribution circuits with a maximum rated operating voltage of DC1500V and a rated operating current from 250A to 400A, and take the role of protection circuits and equipment from being damaged by overload and short circuit, etc.
The product DC MCCB can be equipped with accessories such as shunt trip, auxiliary contact, and manual operating mechanism.
DC MCCB Product Features
1.DC MCCB High breaking capacity: each pole has the capacity of breaking DC1500V circuit.
2.Zero arcing: improve product usage safety
3.Low temperature rise: no deration under the ambient temperature of 55 ;
4.DC MCCB Small size: compact and space saving
5.Modularization: modular design, universal for AC and DC
DC MCCB Safety lnstructions
1.Dangerous voltage! May cause danger to life or serious injury;
2.Before operating this dc mccb device, it is necessary to ensure that the power is cut off and protective measures are taken to prevent it from being turned on;
3.The installation, operation, repair, and maintenance of electrical equipment shall be carried out only by qualified personnel;
DC MCB Certificates of Compliance
| CB |
IEC60947-2
|
| CCC |
GB/T 14048 .2
|
| VDE |
EN60947-2
|
| CE | EN60947-2 |
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UEM6H DC MCCB Moulded Case Circuit Breaker
DC MCCB Standard operating environment and installation conditions
How to operate if the product is stored beyond the storage period
Pollution level of accessories installed in circuit breakers
MCCB Technical Parameter 1
- Rated Operating Voltage [Ue]: DC1500V
- Utilization Category: Category A
- Protection Function: Overload, short circuit
- Release Type: Electromagnetic type 、 Thermomagnetic type
- Short-Circuit Breaking Capacity: Icu=Ics=15kA（τ0.63＝10ms），Isu=2.5kA（τ0.63＝5ms）
- Installation Type: stationary
- Attachment Type 1： Shunt release
- Attachment Type 2： Auxiliary contact
- Attachment Type 3： Manual operation machine configuration
- Attachment Type 4： zero arcing cover
MCCB Technical Parameter 2
- Rated Ultimate Short-Circuit Breaking Capacity [Icu]: DC1500V 15kA （τ0.63＝10ms）
- Rated Service Short-Circuit Breaking Capacity [Ics]: DC1500V 15kA （τ0.63＝10ms）
- Short Circuit Breaking Capacity of Each Pole[Isu]: DC1500V 2.5kA （τ0.63＝5ms）
- Rated Insulation Voltage [Ui]: DC1500V
- Rated Impulse Withstand Voltage[Uimp]: 12 kV
- Interphase Distance: 46.75 mm
- Arcing Distance: 0（with zero arcing cover）
- Mechanical Endurance: 10000 cycles （maintenance-free）
- Electrical Endurance: 1000 cycles
- Installation Position: Horizontal and vertical
Why Choose Kemus
Kemus Company Products Superiority
– Supply Ability: Our company spirit of “all the pursuit of high quality, customer satisfaction for the purpose”, to provide customers with the most favorable prices, the most thoughtful service and the most reliable product quality.
– Original Country Technology: Our products incorporate cutting-edge technology sourced directly from the countries of origin, guaranteeing the latest advancements in electrical safety.
– Quality Assurance: Every products our company provide has a 100% passing rate in quality checks, reflecting our commitment to excellence and reliability in every unit.
Application Fields
Kemus Power Technology Cooperative Brand
Cooperate with us, you will get
Kemus is a leading provider of electrical switchgear and electronic components. Our electronic products reflect our commitment to ensuring reliability and adherence to global safety standards, marked by certifications such as UL/CUL, VDE, COC, and CCC. Kemus insists on a comprehensive quality assurance system, ensuring our products meet global standards for safety and reliability.
- Direct Factory Price
- Quality Without Compromise
- Supply Stability
- Delivery On Time
- Thoughtful Service
- More Options From Us
- Useful introduction and suggestion
- Less communication, better understanding
Products Packing & Delivery
FAQ
- What is the customer you work with? We work with famous brands such as: Enel, SMA, JCI, GE, Honeywell, United Technologies, SGCC, Sinopec, China GuoDian, Power China, China Post, ZiJin Minning and so on.
- How does Kemus ensure the quality? Kemus Products has passed CCC, CB, TUV certification.
- Can I get samples from your company? Yes, Samples can be provided.
- How long is the disconnector warranty period? Kemus products warranty period is 18 months.
- What is your lead time? Normal within 10 days. It depends on detail items and quantity.
- If products have some quality problem, how would you deal with? Our company will responsible for all the quality problems.