| Customization: | Available |
|---|---|
| Type: | Distribution Metering Box |
| Structure: | Protection |
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Product Feature
1.Fully sealing structure
2.Without maintaining, against dust, flood and corrosion and so on, suit to the situation of outdoor, water and any other serious location.
3.The structure is flexible, and there are 8 branches can be used for various connecting
4.Small volume, compact structure, simple installation and convenience operation
5.The 200A branch cable connector can be used as a loadswitch, which has a load insert, so it has the feature ofdisconnect switch
6,Can connect to the fault indicator for fault examining ofcable
7.There are various box's materials can be chosen: Commonsteel matches the green, mirror surface stainlesssteel, stainless steel matches the green and so on.
Summary
The cable distribution box is a excellent product to solve theproblem of too massive brunches. It has the feature of fullyinsulated and fully sealing, which can decrease the fault ratioin the power supply line.
The distribution is simple, convenience and flexible. In somesituations, it can replace the ring main unit. It also can be putinto water and underground which suit to the place ofbusiness center, industry garden, cities and so on. Accordingto the structure and the kind of cable connector, it can bedivided as: American cable distribution box, European cabledistribution box and distribution box with switch.
Technical Specification
| Technical specification | 200A loop specification | 600A loop specification |
| Rated voltage | 12kV | 12kV |
| Max. Voltage of phase to phase | 14.4kV | 14.4kV |
| Max. Voltage of phase to earth | 8.3kV | 8.3kV |
| 1 min power-frequency withstand voltage | 42kV | 42kV |
| 15 min DC withstand voltage | 52kV | 52kV |
| Lightning impulse withstand voltage | 75kV | 75kV |
| Mini corona starting voltage | 11kV | 11kV |
| Rated current | 200A | 600A |
| Rated thermal standing current | 3.5kV/3s | 20kV/2s |
| Rated dynamic standing current | 10kA/0.2s | 50kA/0.3s |
| Partial discharge | ≤10pc/15kV | ≤10pc/15kV |
| Loop resistance | ≤40μΩ | ≤40μΩ |
| Protection degree | IP33 | IP33 |
| Model | Length A(mm) | Width B(mm) | Height H(mm) | Weight (kg) |
| DFW3-200 (200A three-way bus bar) | 1219 | 381 | 762 | 75 |
| DFW4-200 (200A four-way bus bar) | 1524 | 381 | 762 | 89 |
| DFW2-600 (600A two-way bus bar) | 1219 | 559 | 762 | 90 |
| DFW3-600(600A three-way bus bar) | 1219 | 559 | 762 | 94 |
| DFW4-600 (600A four-way bus bar) | 1676 | 559 | 762 | 116 |
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