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Coordination Curve Direct

The document contains curves and settings for various circuit breakers, including Masterpact NW20N1-Micrologic 6.0 A-2000A, Masterpact NW20H1-Micrologic 6.0 A-2000A, Masterpact NW12N1-Micrologic 6.0 A-1250A, Compact NSX100B-TM-D-100A, and Multi9 C60N-D-32A. It lists the trip unit, rating, long-time, short-time and instantaneous settings for each circuit breaker, including pickup currents, time delays, and discrimination limits.

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Bryan Salamat
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563 views2 pages

Coordination Curve Direct

The document contains curves and settings for various circuit breakers, including Masterpact NW20N1-Micrologic 6.0 A-2000A, Masterpact NW20H1-Micrologic 6.0 A-2000A, Masterpact NW12N1-Micrologic 6.0 A-1250A, Compact NSX100B-TM-D-100A, and Multi9 C60N-D-32A. It lists the trip unit, rating, long-time, short-time and instantaneous settings for each circuit breaker, including pickup currents, time delays, and discrimination limits.

Uploaded by

Bryan Salamat
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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6/17/12

Page 1

Schneider Electric - Curve Direct V3.4 - Tripping curves


t(s)

NW20N1-Micrologic 6.0 A-2000A


NW20H1-Micrologic 6.0 A-2000A
NW12N1-Micrologic 6.0 A-1250A
NSX100B-TM-D-100A

1000

C60N-D-32A

100

10

0.1

0.01
1

10

100

1000

10000

I(A)

6/17/12

Page 2

Settings
Range

Masterpact

Masterpact

Masterpact

Compact

Circuit-breaker

NW20N1

NW20H1

NW12N1

NSX100B

Trip unit/curve

Micrologic 6.0 A

Micrologic 6.0 A

Micrologic 6.0 A

TM-D

Rating

2000.00

2000.00

1250.00

100.00

Long-time
Io
Ir

1.00

2000.0A

0.90

1800.0A

1.00

1250.0A

1.00

100.0A

tr

1.0

1.0s

0.5

0.5s

0.5

0.5s

15.0

15.0s

Im/Isd

6.00

12000.0A

4.00

7200.0A

4.00

5000.0A

It (delay)

ON

tm/tsd

0.40

Short-time

ON
0.40s

0.10

OFF
0.10s

0.00

0.00s

Instantaneous
Ii

OFF

Discrimination
Limit

Range

Multi9

Circuit-breaker

C60N

Trip unit/curve

Rating

32.00

Long-time
Io
Ir
tr
Short-time
Im/Isd
It (delay)
tm/tsd
Instantaneous
Ii

384.0A

Discrimination
Limit

Upstream device

OFF

OFF

800.0A

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