24kv GIS Ring Main Unit SF6 Gas Insulated Switchgear
Brand Name:KNKONG
Certification:CB,ISO
Model Number:HXGN15
Minimum Order Quantity:1
Delivery Time:15 working days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Active Member
Location:
Zhengzhou Henan China
Address:
No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Supplier`s last login times:
within 11 hours
Product Details
Company Profile
Product Details
24kv GIS Ring Main Unit SF6 Gas Insulated Switchgear
GIS Insulated SF6 24kv Ring Main Unit Cabinet
Indoor switchgear
SF6 Metal Enclosed Ring Main Unit Cabinet
24KV 50/60Hz 630A
OEM & ODM require by email
ISO IEC standards
SF6 Metal Enclosed Ring Main Unit Cabinet
24KV 50/60Hz 630A
OEM & ODM require by email
ISO IEC standards
Product Introduction
General
HXGN-10 type
(H-ring network cabinet; X-box type; G-fixed type; N-indoor) The
cabinet structure is assembled by bending and welding steel plates,
and the protection level is IP2X. The upper part of the cabinet is
the busbar room, and the instrument room is located at the front of
the busbar room, separated by steel plates. The middle of the
cabinet is the load switch room, and an insulating partition is
arranged between the load switch and other components. For the
cable entry and exit cabinet, the bottom of the cabinet is equipped
with a removable cover plate; for the overhead entry and exit
cabinet, the top of the cabinet can be equipped with bus ducts or
shielding racks.
HXGN-10 type
The HXGN-10 series air ring main unit has 15 schemes, of which
scheme 01 is a load switch fuse cabinet; scheme 02 is a load switch
cabinet, both of which are equipped with grounding switches; scheme
09 is a metering cabinet.
The shell of this series of ring network cabinets adopts steel
plate bending and screw fastening assembly to form a metal fully
enclosed structure. The cabinet is composed of 4 uprights, upper
cover, lower bottom, front panel, back panel, side panel, etc. The
front of the load switch cabinet has two upper and lower doors
fixed with screws; the front of the load switch fuse cabinet has 3
door panels. There is an observation window on the door to observe
the position of the load switch and the grounding switch; the
busbar connection between the cabinet and the cabinet is in the
form of plum contact plugging, and the busbar is equipped with an
insulating sheath. An instrument box can be added to the top of the
cabinet according to user requirements.
Service Environment
1. Air temperature: -35℃~+40℃
2. Humidity: Monthly average humidity 95%; Daily average humidity
90% .
3. Altitude2500m
4. Ambient air not apparently polluted by corrosive and flammable
gas, vapor etc.
5. No frequent violent shake
Technical Date
| No. | Item | Unit | Parameter | |||
| 1 | Rated voltage | kV | 12 | 24 | 36 | |
| 2 | Rated frequency | Hz | 50/60 | |||
| 3 | Rated current | A | 630(1250*) | |||
| 4 | 1min Power frequency withstand voltage | wet | kV | 38 | 50 | 70 |
| dry | kV | 48 | 60 | 85 | ||
| 5 | Lightning impulse withstand voltage | kV | 75 | 125/150 | 170 | |
| 6 | Rated short circuit breaking current (peak) | kA | 80 | 63 | 63 | |
| 7 | Rated active load and close circuit breaking current | A | 63 | 50 | 50 | |
| 8 | Rated transferring current | A | 1700 | 1200 | 1200 | |
| 9 | Rated short circuit making current (peak) | kA | 80 | 63 | 63 | |
| 10 | Rated cable(line) charging breaking current | A | 50 and 10 50/10 | |||
| 11 | Cable charge breaking current in earthing fault | A | 20 | 20 | 20 | |
| 12 | Rated withstand current (peak) | kA | 80 | 63 | 63 | |
| 13 | Short time withstand current (2s) | kA | 25 | 20 | 20 | |
| 14 | Mechanism life | times | 5000 | 2000 | 2000 | |
Note: For short circuit breaking and peak current is based on Fuse plus combination
24kv GIS Ring Main Unit SF6 Gas Insulated Switchgear
Inquiry Cart
0