Categories | Metal Clad Switchgear |
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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 |
Working Voltage: | 6KV |
Working Current: | 630/1250/1600/2000A |
Working Frequency: | 50/60Hz |
OEM/ODM: | Available |
Manufactory: | KNKONG |
Temperature: | -10~+40℃ |
Product Introduction
General
KYN28-12 armored central removable metal-enclosed switchgear is a three-phase AC 7.2~12kV, 50Hz indoor high-voltage switchgear, and can be equipped with a microcomputer intelligent combination relay to realize remote measurement, remote control, remote signaling and unattended
Service environment
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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