Quick Details
Description
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: LIYOND
- Model Number: XGN15-24(F.R)
- SWITCHGEAR Standard: IEC
- SWITCHGEAR Rated voltage: 12/24/40.5kv
- SWITCHGEAR Rated current: 630A,1250A
- Breaking current: 31.5KA
- Frequency: 50Hz or 60Hz
Model:
X---------------------------------------box structure
G---------------------------------------fixed
N-------------------------------------- indoor
15-------------------------------------- design No.
24-------------------------------------- rated voltage KV
L---------------------------------------SF6
630-------------------------------------rated current
20--------------------------------------rated short time withstand current
Product Overview :
XGN15-12 series of products is consist of standard functional units, which are completed by the factory processing, using technologically advanced FLN36-12 load switch, using superior performance of SF6 gas as the arc extinction insulating medium. The cabinet has advantages of small volume, reasonable and compact, convenient installation, simple operation, safe and stable operation,which has been widely recognized in the 10kv or 24 kv power supply system.
Convenient installation: small cabinet volume and light weight, so that users can more easily checked and installed, the device can be based on user requirements knot to form a complete line of solutions, also can be optional intelligent control unit, to realize intelligent control unit. Standardized design makes this product be the most ideal choice for user to modify and extend the substation program.
Simple operation: each cabinet is equipped with a circuit line diagram and analog display(show switch internal components). The operating mechanism has chain board, can ensure the rotation direction of handle and the correct operation of device, to prevent misoperation. Moreover, provide the safe simple operation of step instructions on the door.
Features:
The cabinet body structure is spliced with AI-Zn-plated steel, cabinet body and cabinet door and upper cell all will be by plastic-spray treatment, all cabinets are equipped with main grounding busbar, which can be connected with the adjacent cabinet.
All metal parts: for example, the grounding switch and chain components are connected to grounding busbar, to ensure continuity, use copper braid to connect the between of a screw connection parts. The rear cabinet fitted with pressure release door, to ensure that gas can escape from rear cabinet in case of internal arcing occurs.
On the upper cover of the cabinet by screws, can be unloaded in outside, then connected with bus. Auxiliary device chamber in upper cabinet can be installed with terminal blocks and other small components, the chamber can be achieved relay protection after heightening it.
Load switch and earthing switch adopts obstacles chain, between of grounding switch and the door adopts mandatory chain. Follow these steps can realize the automatic chain: shut the doors, open the grounding switch, close load switch, the separate operation mode effectively avoid misoperation.
Technical parameters :
|
Serial No.
|
Item
|
Unit
|
parameters
|
|
1
|
Rated voltage
|
KV
|
12, 24, 33,40.5KV
|
|
2
|
Rated current
|
A
|
630
|
|
3
|
Rated frequency
|
Hz
|
50
|
|
4
|
Rated short time withstand current
|
KA
|
20
|
|
5
|
Rated short circuit duration
|
S
|
4
|
|
6
|
Rated withstand current (peak)
|
KA
|
50
|
|
7
|
Rated short circuit duration of grounding switch
|
S
|
4
|
|
8
|
Rated short withstand current (peak) of grounding switch
|
KA
|
50
|
|
9
|
Rated insulation level
|
1min power frequency withstand voltage (effective value)
|
KV
|
(phase-phase, phase-earth)42;
(fracture) 48
|
|
Lightning impulse withstand voltage (peak)
|
KV
|
phase-phase, phase-earth)75;
(fracture) 85
|
|
10
|
Rated SF6 pressure (20°C gage pressure0
|
Mpa
|
0.04
|
|
11
|
SF6 leakage rate per year
|
|
1%
|
|
12
|
Protection degree
|
|
IP3*
|
Liyond Electric Co., Ltd. is located in the famous "Capital of Electric" - Yueqing, Zhejiang, China. At present, we are specially devoted in manufacturing electric power equipment, electrical apparatuses and lighting fitting, such as high and low voltage switchgears, vacuum switch accessories, earthing rods, ground clamps and other related earthing products.
From the artworks, our products are all processed and finished by pressure casting, injection casting, stamping and forging.
In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide.
Our corporation adheres to the principle of "Credit the first, Customers the supreme", based on our overall comprehensive advantages in strong financing, good reputation, perfect management system, high-quality customer service and experienced staff. Our corporate culture is "United, Practical, Efficient and Innovated". The corporation management runs in conformity to the standards of ISO9001:2000 as a modern enterprise. Qualified and competent staff combined with the rational corporation framework and modern management philosophy creates an efficient, harmonized and cooperative working atmosphere. In the future, our corporation will adhere to the values as principles as ever and offer our customers the professional and customized service with cordiality.
We wholeheartedly welcome clients both old and new, either from at home or abroad to contact us with the hope that a bright and wonderful future can be made through cooperation.
