MV155F2DBX125E [COOPER]

ELECTRIC FUSE, 125A, 15500VAC, 50000A (IR), INLINE/HOLDER;


型号：	MV155F2DBX125E
厂家：	COOPER BUSSMANN, INC.
描述：	ELECTRIC FUSE, 125A, 15500VAC, 50000A (IR), INLINE/HOLDER 电路保护
文件：	总5页 (文件大小：97K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Bu s s m a n n

E-Ra t e d Me d iu m Vo lt a g e Fu s e s

Fo r Tra n s fo rm e r a n d Fe e d e r P ro t e c t io n

1 5 .5 k V

MV1 5 5

CATALOG SYMBOL: MV155

E-RATED MEDIUM VOLTAGE FUSES:

Meets E requirements per ANSI C37.46

Meets Full Range requirements per ANSI C37.40

FOR TRANSFORMER AND FEEDER PROTECTION

VOLTAGE RATING: 15.5 kV

INTERRUPTING RATING: 50 kA Maximum Sym.

CURRENT LIMITING

CONSTRUCTION: Silver ribbon element surrounded by

silica filler housed in a fiberglass tube and plated endcaps.

An epoxy paint protects the fuse tube from the surround-

ing environment.

Electrical Characteristics

FEATURES:

Ampere

Rating

Min/

Melt I²t

Max.

Physical Size (inches)

• Standard Clip Center Lengths and Barrel Diameters.

The new line of Bussmann 15.5 kV medium voltage fuses

have standard clip center distances of 15 or 18 inches

and barrel diameters of 2 or 3 inches which allow fuses to

retrofit exisiting hardware.

Part Numbers†

Clear I²t

Length

Dia. Clip Center Barrels

MV155F1CBX5E

MV155F1CBX7E

180

2900

8000

850

MV155F1CBX10E 10A

MV155F1CBX15E 15A

MV155F1CBX20E 20A

MV155F1CBX25E 25A

MV155F1CBX30E 30A

MV155F1DBX10E 10A

MV155F1DBX15E 15A

MV155F1DBX20E 20A

MV155F1DBX25E 25A

MV155F1DBX30E 30A

MV155F1DBX40E 40A

MV155F1DBX50E 50A

MV155F1DBX65E 65A

MV155F1DBX80E 80A

MV155F1DBX100E 100A

MV155F2DBX125E 125A

850

8000

2070

2370

4650

9490

850

12000

23000

31000

45000

8000

18.75

• Blown Fuse Indication with Indicator.

• 100% Tested for Reliability. All medium voltage fuses

are pulsed twice with 90% of their minimum melt I t to

guarantee undamaged elements. This test does not affect

undamaged elements. A damaged element completely

2070

2370

4650

9490

13600

30700

54600

116200

123000

12000

23000

31000

45000

90000

181000

270000

600000

677000

opens when subjected to 90% of the minimum melt I t,

allowing it to be detected by a resistance check.

• Full Range Fuses. Bussmann medium voltage fuses

provide full range protection and are capable of interrupt-

ing fault currents of 50,000A sym.

• Time Current Curves and Dimensional Data:

MV155F1CB series, see page 2;

MV155F1DB and MV155F1DC series, see page 3.

• Peak Arc Voltage Curves and Peak Let-Through

Data, see page 4.

18.75

MV155F2DBX150E 150A

MV155F2DBX175E 175A

MV155F2DBX200E 200A

MV155F1DCX65E 65A

MV155F1DCX80E 80A

MV155F1DCX100E 100A

MV155F2DCX125E 125A

MV155F2DCX150E 150A

MV155F2DCX175E 175A

MV155F2DCX200E 200A

218700

314700

465100

30700

1287000

1689000

2405000

181000

270000

600000

677000

1287000

1689000

2405000

18.75

21.75

• Fuse Clips, see page 4.

54600

116200

123000

218700

314700

465100

† To order with the optional striker pin, see Part Number Construction chart below.

Part Number Construction

Medium Voltage

Voltage Rating

Number of Barrels

Barrel Diameter

Clip Center Distance

Indication Type Ampere Rating

Example

155

055 = 5.5 kV

155 = 15.5 kV

F = Full Range

C = 2 inches

D = 3 inches

A = 12 inches

B = 15 inches

C = 18 inches

X = Indicator only

S = Striker Pin

Form No. MV155

Page 1 of 5

Data Sheet: 6701

2-26-03

SB03044

Bu s s m a n n

E-Ra t e d Me d iu m Vo lt a g e Fu s e s

Fo r Tra n s fo rm e r a n d Fe e d e r P ro t e c t io n

1 5 .5 k V - MV1 5 5 F1 CB S e rie s

MV1 5 5

Time-Current Characteristics

Total Clearing

Time-Current Characteristics

Minimum Melt

AMPERE

RATING

AMPERE

RATING

100

.01

CURRENT IN AMPERES

MV155F1CBX

18.61"

17.77"

2.03"

.21"

.63"

INDICATOR

Ø2.095"

POSITION OF BLOWN

INDICATOR AFTER

OPERATING.

15.00"

CLIP CENTER

Form No. MV155

Page 2 of 5

2-26-03

SB03044

Data Sheet: 6701

Bu s s m a n n

E-Ra t e d Me d iu m Vo lt a g e Fu s e s

Fo r Tra n s fo rm e r a n d Fe e d e r P ro t e c t io n

1 5 .5 k V - MV1 5 5 F1 DB & MV1 5 5 F1 DC S e rie s

MV1 5 5

Time-Current Characteristics

Minimum Melt

Time-Current Characteristics

Total Clearing

1000

100

1000

100

DOUBLE BARREL

FUSE ASSY.

DOUBLE BARREL

FUSE ASSY.

SINGLE BARREL

FUSE ASSY.

SINGLE BARREL

FUSE ASSY.

.01

CURRENT IN AMPERES

MV155F1DBX

Double Barrel

Dimensions

18.61"

17.77"

.21"

2.40"

.63"

INDICATOR

Ø3.38"

Ø1.30"

Ø2.96"

POSITION OF BLOWN

INDICATOR AFTER

OPERATING.

15.00"

CLIP CENTER

3.50"

6.68"

MV155F1DCX

21.61"

20.77"

2.40"

.21"

.63"

INDICATOR

Ø2.96"

Ø1.30"

Ø3.38"

POSITION OF BLOWN

INDICATOR AFTER

OPERATING.

18.00"

CLIP CENTER

Form No. MV155

Page 3 of 5

2-26-03

Data Sheet: 6701

SB03044

Bu s s m a n n

E-Ra t e d Me d iu m Vo lt a g e Fu s e s

MV1 5 5

Fo r Tra n s fo rm e r a n d Fe e d e r P ro t e c t io n

1 5 .5 k V - P e a k Arc Vo lt a g e & P e a k Le t -Th ro u g h Da t a

Max. Peak Let-Through Current Curves

MAXIMUM PEAK ARC VOLTAGE FOR

"E" RATED FULL RANGE POWER FUSE

(BUSSMANN)

100

200A

175A

150A

125A

100A

80A

65A

50A

30&40A

25A

20A

15A

07&10A

05A

AVAILABLE CURRENT IN KILOAMPERES (RMS Symmetrical)

CIRCUIT VOLTAGE (KV)

Recommended Fuse Clips for Medium Voltage Fuses

Part

No.

Fuse

Diameter

Clip Dimensions

A3354710

A3354730

2”

3”

3.74” 1.97” 2.00” 1.18” 4.53” 1.50” .39”

4.13” 2.44” 3.00” 1.18” 5.63” 1.50” .39”

Fuseclips are for single barrel applications up to 200E only.

Form No. MV155

Page 4 of 5

Data Sheet: 6701

2-26-03

SB03044

Bu s s m a n n

E-Ra t e d Me d iu m Vo lt a g e Fu s e s

Fo r Tra n s fo rm e r a n d Fe e d e r P ro t e c t io n

1 5 .5 k V - Cro s s Re fe re n c e Da t a

MV1 5 5

Catalog Number Cross Reference

Bussmann

Gould (New)

Gould (Old)

Westinghouse

General Electric

---- ----

MV155F1CBXxxxE

MV155F1DBXxxxE

MV155F1DCXxxxE

MV155F2DCXxxxE

A155F1CORO-xxxE

A155F1DORO-xxxE

A155F2DORO-xxxE

A1550X-xxxE-1B

A1550X-xxxE-1F

A1550X-xxxE-1D

----

15HLE-xxxE

----

9F62DDDxxx 9F60FMHxxx

----

Bussmann Medium Voltage Cross Reference

Clip

Center

Overall

Length

Sym.

E Ratings Available

S = Single Barrel D = Double Barrel

Dia.

Manufacturer

10 15 20 25 30 40 50 65 80 100 125 150 175 200 250 300 350 400 450

2”

15”

18-3/4”

17-3/100” 50

Bussmann

Gould†

Bussmann

Gould†

Westinghouse†

General Electric†

Bussmann

Gould†

15.5 kV

18-3/4”

18-7/8”

21-3/4”

15.5 kV

3”

15”

18”

† Gould, Westinghouse and General Electric are General Purpose Fuses.

Current-limiting medium voltage fuses are classified into three categories:

Full Range - defined by ANSI as “a fuse capable of interrupting all currents from the maximum rated interrupting current down to

the minimum continuous current that causes melting of the fusible element(s), when the fuse is applied at the maximum ambient

temperature specified by the manufacturer.” It is able to interrupt any normal 60 cycle current that will melt its element.

General Purpose - defined by ANSI C37.40 as “a fuse capable of interrupting all currents from the maximum rated interrupting

current down to the current that causes melting of the fusible element in one hour.” Not all currents fall within this range. It is

possible to receive an overcurrent lower than the value given by the one hour criterion.

Back-up - defined by ANSI C37.40 as “a fuse capable of interrupting all currents from the maximum rated interrupting current

down to the rated minimum interrupting current.” The minimum rated interrupting current is the lowest current that the fuse will be

able to clear properly. This creates a need to place a low current interrupting device in series with the back-up rated fuse.

All Bussmann MV series medium voltage fuses are E-rated and offer Full Range Protection.

The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled.This bulletin is intended to clear-

ly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any prod-

ucts and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected,

it should be tested by the user in all possible applications.

Form No. MV155

Page 5 of 5

2-26-03

SB03044

Data Sheet: 6701

MV155F2DBX125E [COOPER]

相关型号：

MV155F2DBX150E

MV155F2DBX200E

MV155F2DCS175E

MV155F2DCS200E

MV155F2DCX125E

MV155F2DCX150E

MV155F2DCX175E

MV155F2DCX200E

MV15KP100

MV15KP100A

MV15KP100AE3

MV15KP100AE3TR