Audited Supplier
One (two-part) mobile substation (66/20 )KV with (20 )KV GIS metal enclosure
Technical Requirements and Schedules
for 10mva 66kv/20kv /0.4kv mobile substation .
One (twopart) mobile substation (66/20/0.4 )KV with (20 )KV GIS metal enclosure . It covers the supply of the following main items for two-parts mobile(without truck).
substation.
1- One main transformer (66/20)KV(10) MVA.
2- (66)KV switch gear consisting of one bay for the transmission line feeding the main transformer.
3- One earthing transformer(20/0.4)KV( 100)KVA.
4- (20)KV GIS metal enclosure switch gear consisting of one incoming feeder from power transformer (10 M
VA),one incoming feeder from diesel generator (1MVA),four out going feeders ; one capacitor feeder,and
complete terminal plugin cables(1x300)mm2 /Cu/ for incoming feeder from PT(10 MVA),complete terminal
plug -in cables(1x185) mm2 lCU/ for incoming feeder from DG (1 MVA) And complete terminal plug-in cables
(1x185) mm2 1AL/ for outgoing feeders.
5- XLPE flexible cables (1x300) mm2 /Cu/ connecting between the power transformer and the incoming
feeder with not less than (30) m length from each of the two parts of the mobile substation with complete
terminal plug-in cables.
6- Capacitor sub-bank (2.5 MVAR) for the mobile substation on 20 KV side.
7- Control, protection and measuring devices.
8-AC and DC auxiliaries.
9- LV cables.
10- Two complete- trailer units without trucks having suitable dimensions and international transport
dimensions.
11- An easy removable portal for connecting with (66)KV.
12-An easy removable safety fence.
13.Spare parts for five years.
14- Maintenance tools and materials for safety operation .
Technical feature:
of emergency.
with booming power demands that exceed the existing electric power capability,to ease the tension of power supply.
investment in various aspects, concerning the land requisition, civil construction,equipment installation etc, which improves the reliability
of power supply for the system.
quick into the service. It could be into operation at once on site after the connection of input and output cable only.
Technical parameters
Main transformer capacity ( MVA): 5, 7.5, 10, 15, 20, 25, 31.5;
HV side Swith gear rated voltage ( KV ): 33, 66, 77, 110, 132, 138:
Rated current (A): 1250A, 2000A;
Rated short circuit break current (KA): 25, 31.5, 40;
LV side Switch gear rated voltage (KV): 6.6, 11, 13.8, 22, 33:
Rated current (A): 1250, 2000, 2500, 3150;
Rated short circuit break current (KA): 25, 31.5, 40
Our workshop
Our international sales team
Our Services
1. | Pre sale service |
a. | make technical solution |
b. | send quotation, technical data sheet and drawing |
c. | prepare power transmission plan, testing plan,and shipment plan |
2. | In sale service |
a. | supervise the manufacturing schedule totally in accordance with the plan |
b. | send photos to customer during every manufacturing process(hold point) |
c. | inform the customer one week before testinng. |
3. | After sale service |
a. | installation and commissioning, training the workers |
b. | quick response within 12 hours any time |
c. | provide 12 months gurantee period normally. |
Order Instructions
When you choose our company product, please offer following data:
Transformer model:
Rated capacity: kVA
Phase:Three-phase
Single-phase
Frequency:50HZ
60HZ
Rated voltage ( H.V. / L.V. ):
Tapping range: ± × %
Insulation level: LI AC / LI AC kv
Veotor group:Dyn11
Yyno
Other
Short-circuit Impedance: %
Cooling method:ONAN
ONAF
Tapping method:OLTC
OCTC
Other
Other requirement:
Notes:
We also can design special products according to customer's particular requirements.
The final dimension is subject to outline drawing.
