KYN28 Medium Voltage metal enclosed panel board electrical power cubicle distribution control panel
Product Description
KYN28A- 12 (GZS1) type armored removable AC metal- enclosed Switchgear (hereinafter referred to as "switchgear") is suitable for three- phase AC 50Hz power system for receiving and distributing power and controlling, protecting and monitoring of the circuit in real time. The newly introduced and developed large current and 11igh breaking switchgear can also be used as a high- voltage generator export.
The product is in line with IEC600271 "3-35kV AC metal enclosed switchgear", common technical requirements of high Voltage Switchgear and control equipment standard", IEC62271 "AC metal-enclosed switchgear and control equipment with rated voltage 1 kV above 52kV and below".
Model meaning:
Main characteristics:
1.simple and effective ‘Five Anti’lockout to prevent misuse
2.Can be equipped with VS1.VD4,3AH vacuum contactors ,etc
3.Can be equipped with voltage Transformer hancart,isolation handcart,fuses ,ect,Used ,Used same use interchangeable .
4.The switch cabinet can be wall mounted ,front cabinet maintenance ,reduce floor space .
5.The circuit breaker compartment and cable compartment heater can be installed separately ,to prevent condenstation and corrosion ;
6.Cable ample room space,can be connected to a plurality of cables .
7.Shell protection grade IP4*,among compartment protection class IP2*:
8.The meterial can be gavanized sheet can be deposited aluminum and zinc plate production.
Cabinet outline dimensions(mm)(not including door)
| Height | Width | Depth |
| 2300 | 800 | 1800 |
| 2300 | 1000 | 1800 |
Technical information:
| Item | Unit | Parameters | |||
| Rated voltage | KV | 12~24 | |||
| Rated current | HZ | 50 | |||
| Rated current of Circuit breaker | A | 630\2000 | |||
| Rated current of switch cabinet | A | 630\2000 | |||
| Rated current of dynamic stability (4S) | KA | 16\20\25\31.5\40\50 | |||
| Rated current of dynamic stability (peak) | KA | 40\50\63\80\100\125 | |||
| Rated short circuit drop-out current | KA | 16\20\25\31.5\40\50 | |||
| Rated short circuit making current (peak) | KA | 40\50\63\80\100\125 | |||
| Rated insulation level | 1min power frequency withstand voltage | KA | 24 | 32 | 42 |
| lighting impulse withstand voltage | KA | 40 | 60 | 75 | |
| protection degree | IP2X shell: IP4X, it is IP2X when compartment and Circuit Breaker room is open | ||||
Structure
 |
Any inquiries or request, please feel free to contact us!
Product Categories : Medium voltage switchgear > Central-installed switchgear
