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Ningbo Tianan Electric Group Co., Ltd.
China Manufacturer with main products: Transformer, Substation, LV and Hv Switchgear, RMU, Circuit Breaker, Current Transformer, PT, Fuse |
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>Products Catalog > Swtichgear > 24kv Kema Tested Panel Gis Gas Insulated Switchgear (XGN49-24)
24kv Kema Tested Panel Gis Gas Insulated Switchgear (XGN49-24)
| FOB Price: | 10,000.00 - 15,000.00 USD/Set |
|---|---|
| Supply Ability: | 500 Set/Sets per Month |
| Shipping: | 60 days to Ningbo / Shanghai port |
| Payment Terms: | L/C, T/T |
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| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Zhejiang in China |
| Packaging Details: | Wooden case or other method approved |
Quick Details
- Model Number: XGN49-24
- Brand Name: Tianan Electric
- Voltage rating: Medium voltage
- Insulation medium: SF6 gas insulated
- Enclosure material: Stainless steel
- Protection degree: IP67
- Installation: Free standing
- Application: Substation, indoor
- Standards: IEC, ANSI, GB, etc
- Certificate: KEMA, TUV, ISO, etc
Specifications
XGN49 Series lndoor Gas lnsulatlon MetaI-clad Switchgear(hereinafter called
C-GlS)is a high quality product which the China power industry federation sole
recommends technology from Korea Rijin electrical equipment industry corporation
and it meets Chinese standards of GB/T11022-1999 and
GB3906-2006C-GlS.
Product
feature:
The DXG-40.5(Z) GIS is suitable for power plant,
substation, combined substation and electric power system, which is three phase
indoor AC single busbar and sectioning single busbar with 50Hz, 35kV rated
voltage, used to control, accept and distribute electric power.
Service ambient
condition:
Air temperature: Max: +40, Min: -25 (average is
not more than 35 in 24 hours)
Altitude above sea level: <= 3000m
Air
humidity: The average relative humidity measured in 24 hours is not more than
95%, the average relative humidity per month is not more than 90%, average water
vapor pressure measured in 24 hours is not more than 2.2kPa, average water vapor
pressure per month is not more than 1.8 kPa.
Without frequent heavy
vibration
The range of induction electromagnetic interference of secondary
system is not more than 1.6kV
Conditions excluded from above are in need of
negotiating with the manufacturer.
Ordering notice:
Please provide these
following materials while ordering:
A. Scheme number of major loop and single
wire system diagram, pareto diagram;
B. Layout wiring diagram of secondary
loop, terminal pareto diagram;
C. Type, specification, quantity of electric
components inside the switchgear;
D. If without any request for the material
and specification of busbar from customers, they come up with
manufacturer'requirement;
E. If the switchgear is used in special
environmental condition, it should be marked while ordering;
F. If without
any request, the switchgear colour is up to the manufacturer'standards;
G.
Stored energy, control, voltage of signal power supply of the auxiliary
circuit;
H. Usage of each side of GIS;
I. Variety and quantity of spare
parts and accessories needed.
Technical Data
| S/N | Item | Unit | Data |
| 1 | Rated voltage | kV | 24 |
| 2 | Rated current | A | 630 1250 2000 2500 |
| 3 | Rated frequency | Hz | 50/60 |
| 4 | Rated power frequenecy withstand voltage (1 min) |
|
|
| 5 | Phase to phase, phase to earth | kV | 65 |
| 6 | Between clearance | kV | 79 |
| 7 | Rated ligtning impulse withstand voltage |
|
|
| 8 | Phase to phase, phase to earth | kV | 125 |
| 9 | Between clearance | kV | 145 |
| 10 |
Power frequency
withstand voltage of auxiliary control circuit (1 min) |
V | 2000 |
| 11 | Rated short-cricuit breaking current (rms) | kA | 20 25 31.5 |
| 12 | Rated short-circuti making current | kA | 50 63 80 |
| 13 | Rated short time withstand current | kA/s | 20/4 25/4 31.5/4 |
| 14 | Rated peak withstand current | kA | 50 63 80 |
| 15 | Degree of protection |
|
Gas-filled
compartment : IP67 LV compartment: IP4X |
| 16 | Every phase amin return circuit resistance | uΩ | <250 |
| 17 | Rated SF6 gas pressure (20oC) | Mpa | 0.05 |
| 18 | Min SF6 gas pressure (20oC) | Mpa | 0.03 |
| 19 | Annual SF6 gas loss rate | % | <0.5 |
| 20 | Rated voltage of auxiliary control circuit | V |
DC 110/220 AC 220 |
| 21 | Dimensions (WxDxH) | mm |
600x1400x2550 800x1600x2550 |
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