YB □(ZBW27)-12/0.4(F·R) Outdoor Pre-assembled Substation (European Style)
Negotiable
China
Sanyu Village, Wengyang Subdistrict, Yueqing City, Wenzhou City, Zhejiang Province
+86 15286827607
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Product Introduction

Product Introduction:
It is widely used in urban grid transformation, residential areas, high-rise buildings, industrial and mining enterprises, hotels, shopping malls, airports, railways, oil fields, docks, highways, and other indoor and outdoor electrical facilities.

Product Features:

High-voltage switchgear, transformer, and low-voltage switchgear are integrated, offering strong system completeness.

Comprehensive high and low voltage protection, ensuring safe and reliable operation with easy maintenance.

Occupies minimal space, cost-effective, short production cycle, and convenient mobility.

Flexible and diverse wiring solutions.

Unique structure: The unique honeycomb structure with a double-layer (composite board) outer shell is sturdy, heat-insulating, heat-dissipating, ventilated, aesthetically pleasing, and has a high protection grade. The outer shell materials include stainless steel alloy, aluminum alloy, cold-rolled steel, and color-coated steel plates, all available options.

Various types: Universal type, villa type, compact type, and others.

The high-voltage ring network cabinet can be equipped with network automation terminals (FTU) to reliably detect short circuits and single-phase grounding faults, providing “four remote” functions for easy grid automation upgrades.

Product Parameters

Technical parameters of load switch

Serial Number

Name

Unit

FKN12-12 load switch

FZN25-12 vacuum load switch

1

Rated voltage

kV

10

2

Maximum operating voltage

kV

12

3

Rated frequency

Hz

50

4

Rated current

A

630

5

Rated breaking load current

A

630

6

Thermal stability current (effective value)

kA/S

20/2

20/4

7

Dynamic stability current

kA

50

50

8

Short circuit closing current (peak)

kA

50

50

9

Breaking times at full load

Times

20

10000

10

Mechanical life

Times

2000

10000

11

1min power frequency withstand voltage (interphase and ground)

kV

42

42

12

Lightning impulse voltage (relative to ground)

kV

75

75

* Note: It is determined by whether the impactor is installed. N is without a striker, and A is with a striker.

Technical parameters of high voltage fuse

Serial Number

Rated voltage

(kV)

Breaking current

(A)

Breaking current

(kA)

Melt rated current (A)

British Model

Domestic Model

SDL※J

-

12

40

31.5

6.3, 10, 16, 20, 25, 31.5, 40

SFJ※J

XRNT-12

12

100

31.5

50, 63, 71, 80, 100

SKL※J

-

12

125

31.5

125

Serial Number

Form of release

Rated current of release A

On-off capacity kA (AC380V)

DW15-630

-

315, 400, 630

40

DW15-1000

-

630, 800, 1000

50

DW15-1600

Thermal-electromagnetic or electronic type

1600

50

DW15-2500

-

1600, 2000, 2500

60

CW1-2000

-

630, 800, 1000, 1250, 1600, 2000

65(80)

CW1-3200

Intelligent

2000, 2500, 3200

100