Main Power Distribution Panel/ Motor Control Center/Main Switchboard
Description
Low Voltage Switchgear Switchboard/ Main Power Distribution Panel/ Motor Control Center/Main Switchboard
SafeBlockTM is our low voltage switchgear and controlgear assembly for power distribution and motor control. The SafeBlock design is verified in accordance with the IEC 61439 series and IEC 61641 standards. SafeBlock is a modular design, enabling us to supply integrated solutions for today’s challenging business environment.
Main benefits
- Unmatched safety for protection of personnel and plant
- Reduced operational expenditure
- Increased availability
- Reliable, flexible and scalable
- Ease of maintenance with 100% accessibility from the front
Main features
- Fully certified to IEC 61439 & IEC 61641
- Modular construction
- Ease of operation
- Arc proof certified up to 690V, 100kA
- Segregation up to form 4b
Technical data
Standards |
| Low Voltage Switchgear and Controlgear Assemblies | IEC 61439-1/-2 |
Electrical data | Rated voltages | Rated insulation voltage | 1000 V 3~, 1500 V |
Rated operating voltage 690 V 3~, 750 V | |||
Rated impulse withstand voltage Uimp | 6 / 8 / 12 kV | ||
Overvoltage category | II / III / IV | ||
Degree of pollution | 3 | ||
Rated frequency | up to 60 Hz | ||
Rated current | Copper Busbars: |
| |
Rated current Ie | up to 6300 A | ||
Rated peak withstand current | up to 250 kA | ||
Rated short-time withstand current | up to 100 kA | ||
Copper Distribution bars: |
| ||
Rated current | up to 2000 A | ||
Rated peak withstand current | up to 176 kA | ||
Rated short-time withstand current | up to 100 kA | ||
Arc Fault Containment | Rated operational voltage | up to 690 V | |
Prospective short-circuit current | up to 100 kA | ||
Duration | 300 ms | ||
IEC 61641) | 1 to 7 | ||
Forms of separation |
| up to Form 4 | |
Mechanical characteristics | Dimensions | Cubicles and frame | DIN 41488 |
Recommended height | 2200 mm | ||
Recommended width | 400, 600, 800, 1000, 1200 mm | ||
Recommended depth | 400, 600, 800, 1000, 1200 mm | ||
Basic grid size | E = 25 mm acc. to DIN 43660 | ||
Degrees of Protection | According to IEC 60529 | External from IP 30 to IP 54 Internal from IP 2X | |
Steel components | Frame, incl. internal subdivisions | 2.0 / 2.5 mm | |
| Cladding, internal | 1.5 / 2.0 mm | |
| Cladding, external | 1.5 mm | |
Surface protection/Paint | Frame, incl. internal subdivisions | Zinc or Alu-zinc coated | |
Cladding, internal | Zinc or Alu-zinc coated | ||
Cladding, external | Zinc or Alu-zinc coated and Powder coated RAL 7035 (light grey) | ||
Plastic components | Halogen-free, self-extinguishing, flame retardant, CFC-free | IEC 60707, DIN VDE 0304 part 3 | |
Optional Extras, available on request | Busbar system | Busbars | Fully insulated with heat shrinkable sleeving Silver plating Tin plating |
Special qualification | Test certificates | See test certificates listed above | |
Paint | Enclosure | Special colours on request | |
Glances in workshop:
Why choose us
| Hunan Electric Union is a diverse electric equipment manufacturer group located in middle south of China. |
| Limit Innovation |
| We are in a traditional business since transformers and switches are developed over hundred years, even the so called “new technologies” of cast resin technology, vacuum arc distinguish technology and digital protection technology have been used for decades. Based on industry characteristics and to focus on products manufacturing itself, we implement a “limit innovation” policy on our mature products |
| 1. Update products only if latest standards revision officially issued 2. Produce new products only if related technology are maturely developed. 3. Focus limit innovation on external updates to make products easy to use and transport. |
| Our Mission |
After several decades of reform and opening, the development of China’s electric power has made great progress, the manufacturing industries have gradually entered a world-class level, and many well-known international companies have chosen to set up factories in China. Eventually, we could help the developing regions to update their energy quality and improve people’s life. |
Products 2. Gas insulated switchgear (GIS) 72.5-252kV 11. Compact Substation |
Services |
| Products Features We defined four rules to estimate our products, 1. Standards: All products should comply with IEC or IEEE standard codes. 2. Requirements: All products should comply with technical agreement from end user. 3. Easy to Use: All products should tested in factory and deliver with full, readable drawings and manuals. 4. Fit to Container: All products should designed to load on a container. |
Certificates
Customers all Over The World
Packing
Send your technical requirement or Single Line Diagram to my whatsapp, wechat or email, We could work together to win a project contract.
Additional information
| Place of Origin: | China |
|---|---|
| Brand Name: | SafeBlock |
| Model Number: | SafeBlock-0.4 |
| Type: | Draw-out |
| Rated Voltage: | 400V 480V 680V |
| Rated Current: | up 6300A |
| Conductor material: | Copper Busbar |
| Installation: | Indoor |
| Standard: | IEC62271 |
| Protection Level: | IP4X |
| Insulation: | 3kv |
| Frequency: | 50/60Hz |
| Warranty: | 18 Months |