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We are the supplier and exporter of low & medium voltage electric equipements: Electric Connectors, Industrial Plugs, XAC Pendent Pushbutton Switches, APP SB Power Connectors ,Contacts,Split Core Transformer, Clamp Transformer, Distribution box, LED Lampes. And crane parts: Electirc Hoist, Terminal Blocks, COB,XAC Pendant Control Stations, Crane Overload Detector, Cut off limit..

Combination Substation ZBW3-40.5

Combination Substation ZBW3-40.5

 

ZBW3-40.5 series combination substation is 50-20000kVA outdoor equipment in 35kV high voltage and 0.4-10kV low voltage with three phase AC 50Hz . It is applicable for transmitting, transforming and distributing energy in city, countryside, town, factory, oil field, wharf and some large construction sites. 

Feature :

      1.Short period building,  less occupied area£¬little investment ;
      2.Movable, low waste and convenient installation & operation;
      3. High reliability;
      4. Aluminum alloy sheet (colorful compound sheet) is used for enclosure to prevent from corrosion and sunshine radiation;
      5. Fitted with temperature control device and anti-condensation device inside cubicle;
      6. Automatic equipment can be mounted;
      7.Optional communication equipment can be mounted;
Type designation :

Combination Substation

Technical parameter :

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


Ordering Notes :

      1.Type of substation;
      2.Type of transformer;
      3.H.V/ L.V. wiring mode, type and parameters of chosen elements;
      4.Regarding to enclosure color, if there is no special requirement by customer, it would be dark green;
      5.If any requirement is put forwarded by customer, it can be discussed while ordering.