XGN49 High Voltage Switchgear / 33kV 1250A GIS SF6 Gas Insulated Switchgear
Brand Name:Tianan Electric
Certification:VDE CCC
Model Number:XGN49-40.5/1250
Minimum Order Quantity:1 unit
Delivery Time:60 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Ningbo Zhejiang China
Address:
3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040
Supplier`s last login times:
within 25 hours
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Product Details
High Voltage Switchgear / 33kV 1250A GIS SF6 Gas Insulated Switchgear
Overview:
XGN49 series indoor gas lnsulatlon metaI-clad Switchgear 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.
Quick parameters:
| Rated voltage | 40.5kV |
| Rated frequency | 50,60Hz |
| Rated current | 1250A |
| Rated short circuit breaking current | 25, 31.5,40kA |
| Rated making current | 50, 63, 80kA |
| I min power frequency withstand voltage | 95kV ( phase to phase, phase to earth) |
| 118kV (betwwen isolating clearnace) | |
| Rated lightning impulse withstand voltage | 185kV ( phase to phase, phase to earth) |
| 215kV (betwwen isolating clearnace) | |
| Degree of protection | IP67( gas-filled compartment) IP4X (LV compartment) |
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 needs.
XGN49 High Voltage Switchgear / 33kV 1250A GIS SF6 Gas Insulated Switchgear
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