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| Categories | Metal Clad Switchgear |
|---|---|
| Brand Name: | KNKONG |
| Model Number: | KYN28 |
| Certification: | ISO IEC GB |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | USD 10000-20000 Each |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500 unit per month |
| Delivery Time: | 15 working days |
| Packaging Details: | Standard export packaging |
| Voltage: | 6KV |
| Current: | from 630A to 2000A |
| Frequency: | 50Hz / 60Hz |
| OEM/ODM: | Available |
| Manufactory: | KNKONG |
| Type: | AIS |
| Company Info. |
| Knkong Electric Co.,Ltd |
| View Contact Details |
| Product List |
Product Introduction
General
KYN28A-12 metal armored central removable switchgear is a complete set of power distribution equipment for three-phase AC 50Hz, rated voltage 3.6-12kV single bus and single bus section system. It is mainly used in power plants, substations, transformation and distribution centers of industrial and mining enterprises, and large high-voltage motor starting equipment, etc., for receiving and distributing electric energy, and for controlling, protecting and monitoring circuits.
Using environment
No obvious pollution by dust, smoke, corrosive and/or flammable
gas, steam, or salt spray;
Technical data
| No. | Item | Unit | Parameter | ||
| 1 | Rating voltage | kV | 3.6~24 | ||
| 2 | Rating frequency | Hz | 50/60 | ||
| 3 | Rating current | A | 630,1250,1600,2000,2500,3150,4000 | ||
4 | Branch busbar Rated current | 630,1250,1600,2000,2500,3150,4000 | |||
5 | Main busbar Rated current | 630,1250,1600,2000,2500,3150,4000 | |||
6 | 1min Power frequency withstand voltage | wet | KV | 38 | 50/60 |
dry | 48 | 60/65 | |||
7 | Lightning impulse withstand voltage | kV | 75 | 95/125 | |
8 | Rated short circuit breaking current (peak) | KA | 40/50/63/80/100 | ||
9 | Short time withstand current(4s) | 20/25/31.5/40 | |||
| 10 | Protection type | IP4X for housing | |||


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