170M4537 datasheet, PDF - EEWORLD Datasheet

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170M4537: DescriptionElectric Fuse, 450A, 1000VAC, 150000A (IR), Inline/holder; CategoryCircuit protection Circuit protection; File Size339KB，4 Pages; ManufacturerCooper Industries; Environmental Compliance

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170M4537 Overview

Electric Fuse, 450A, 1000VAC, 150000A (IR), Inline/holder

170M4537 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	unknow
body width	53 mm
body height	53 mm
Body length or diameter	53 mm
Built-in features	INDICATOR
Circuit protection type	ELECTRIC FUSE
Joule integral nominal	44500 J
Manufacturer's serial number	170M
Installation features	INLINE/HOLDER
method of packing	BOX
physical size	53mm x 53mm x 53mm
Rated breaking capacity	150000 A
Rated current	450 A
Rated voltage (AC)	1000 V
Guideline	CE; IEC; UL
surface mount	NO
Terminal shape	TAB/BLADE
Base Number Matches	1

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High Speed Fuses

Square body US style — 1000V (IEC): 50-1400A

1000V (IEC) 50-1400A

Specifications

Description:

Square body US

style high speed fuses.

Dimensions:

See dimensions

illustration.

Ratings:

Volts: — 1000Vac.

Amps: — 50-1400A

IR: — 150kA RMS Sym.

Agency Information:

CE, Designed and tested to IEC

60269: Part 4, UL Recognized.

Electrical Characteristics

Total clearing I t

Arc Voltage

This curve gives the peak

arc voltage, UL, which may

appear across the fuse

during its operation as a

function of the applied

working voltage Eg, (rms)

at a power factor of 15%.

Power Losses

Watts loss at rated current

is given in the electrical

characteristics. The curve

allows the calculation of

the power losses at load

currents lower than the

rated current. The

correction factor, Kp, is

given as a function of the

RMS load current, Ib, in %

of the rated current.

2,5

1,8

1,6

1,4

1,2

500

1,0

0,8

0,7

0,6

0,5

0,4

0,3

0,2

0,15

0,1

600

700

800

900

1000

High Speed

Fuses

1,5

1,0

The total clearing I

t at rated

voltage and at power factor

of 15% are given in the

electrical characteristics. For

other voltages, the clearing

t is found by multiplying by

correction factor, K, given as

a function of applied

working voltage, Eg, (rms).

0,5

0,4

0,3

0,2

90 100%

500

600

700

800

900

1000

Features and Benefits

• Excellent dc performance

• Low arc voltage and low energy let-through (I

• Low watts loss

• Superior cycling capability

Typical Applications

• DC common bus

• DC drives

• Power converters/rectifiers

• Reduced voltage starters

*Rated voltage 900V

Dimensions (mm)

Type –FKE/115

Size

Type

FKE/115

156

160

159

130

127

128

101

102

101

1mm = 0.0394” / 1” = 25.4mm

For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp

171

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