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33kv Prefabricated Distribution Combined Substation Power Transmission/Supply Substation, Prefabricated Substation, Combined Substation

Basic Info

Model No.:  ZBW3-40.5

Product Description

Model NO.: ZBW3-40.5 Altitude: up to 1, 000m Above Sea Level Special Conditions: Depends on The Customer Tap Changer: Regulate The Output Voltage Typical Products: Zbw Warranty: 10 Years Specification: IEC HS Code: 8504231100 Transformer: Oil Transformer Environment: Outdoor Insulation Oil: High Quality Grade Mineral Oil Test Equipment: IEC Standard Frequency: 50Hz Trademark: Tianan Origin: Cn Substation, Prefabricated Substation, Combined Substation
NINGBO TIANAN (GROUP) CO., LTD.
 
Service condition
1. Altitude: ≤ 1000m (above sea level)
2. Ambient temperature: Max. 40C Min. -25C
  >>Max. Monthly average temperature: ≤ 35C
  >>Max. Yearly average temperature: ≤ 25C
3. Relative humidity: Daily average value≤ 95%, monthly average value≤ 90%
4. Max. Daily difference in temperature: 25C
5. Sunlight intensity: 0.1W/CM2 (wind speed 0.5M/S);
6. Outdoor wind speed: ≤ 35m/s;
7. Pollution grade: Grade III;
8. Rain proof grade: Grade 3;
9. The gradient on installation spot shall be not more than 3° ;
10. Ability of anti-earthquake: Horizontal acceleration of ground surface is 0.2g
      Vertical acceleration of ground surface is 0.1g;
11. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical 
      corrosion and exquisite shake.
****Customer should negotiate with manufacturer if the service condition is different from above.
Our advantage
1.Various  special requirement from customer or typical specification .
2.Competitive price (Real factory ).
3.Excellent quality control.
4.Good service and after sales.
5.In time delivery.
6. Manufacturing after drawings approved.
7.OEM is acceptable.We can change the design as client's requirements.
*****More information, please freely contact us. Glad to service you.

Unit Switch cubicle Circuit Breaker Items In Data
H. V. unit   40.5kV KYN10-40.5
JYN1-40.5
ZN23-35
ZN12-35
LN2-35(Z)
Rated voltage kV 40.5
Rated current A 1250-1600
Rated short-circuit breaking current kV 20-31.5
Rated short-circuit making current
(crest)
A 50-80
On-load startingNAL36
NALF36
Rated current A 630
Rated short-time withstand current kA/s 25/2
L. V. unit 12kV XGN56-12
XGN2-12
KZN1-12
KYN1-12
ZN28A-12
ZN28B-12
VD4
VT2-12
VT1-12
Rated voltage kV 12
Rated current A 630-3150
Rated short-circuit breaking current(r. m. s) kA 16-50
Rated short-circuit making current
(crest)
kA 40-125
HXGN11-12
(F)
HXGN26-12 (F)
On-load starting
FN16-12
FN26-12
FN26-12R
Rated current A 630
Rated short-time withstand current kA/s 20/3, 25/2
0.4kV GGD
GCT
GCS
DW15
ME, M, F
DZ20
CM, H, S series
Rated current of circuit breaker A 70-3900
Breaking capability(400V) kA 28-80
Transformer unit SC9, S9, SZ9 transformer Rated voltage kV 40.5
Rated capability kVA 400-20000
Ratio kV / kV 35/10, 35/6.3, 35/0.4