2.4-01
NF1:ဣଚگუഘୟഗ
ຫ
ׂ
֡ፕ
၂๖ೡఇ๕
൸၍
स٪ഗ
Ҿጎ
থ၍
ୟഗ
ॲ
֪
BREAKER
LOCKS
ACCESSORIES
TESTS
APPENDIX
ᆅჾ
ۉጱྃ੩ഗ
INTRO
TRIP UNIT
2.4
൸၍൩֖९
6.1
ྜኝڦ้क़ۉୁ൸၍๖૩
้क़ۉୁ൸၍
Nqsp! ۉጱྃ੩ഗਏᆶܠ߲ߛपڦยዃ༬ኙࢅटྺ࠽ݘڦ
ยዃݔྷă்ᅜӀᄲ൱༵ࠃԈࡤҾጎڦඇևԍࢺጎ
ዃڦྜኝ้क़ۉୁ൸၍ă
ᅜሞҾጎڦԍࢺጎዃݔྷాิׯᆶۉୁยዃ൸၍Lj
ิׯᅃ߲ୟഗईଇ߲ୟഗፇࢇڦ൸၍ăᆶ࠲ၘဦ႑
တLj൩ဣړں!BFH!ၨևோă
Example of Full Time Current Curve
Time Current Curve
The Mpro Electronic trip unit has many sophis
Ɵ
cated se
ƫ
ng
features and an extremely broad se
ƫ
ng range. On request we
can provide complete Time Current Curves covering all
installed protec
Ɵ
on devices.
The curves can be produced for any current se
ƫ
ng within the
range of the installed protec
Ɵ
on devices, for one or for a
combina
Ɵ
on of two breakers.
Please contact your local AEG Sales O
ĸ
ce for more
informa
Ɵ
on.
Time Current Curve
Breaker In= 5000A
------------------------------
LT - Protec
Ɵ
on device
Set at Ie= 5000A
Ir at 0,9 =4500A
Band C-10
ST - Protec
Ɵ
on device
Set at 6x Ir of 4500A
Ist=27000
Band STDB 10
I - Protec
Ɵ
on Device
Set at 12 x Ie of 5000
Ii = 60000
GF - Protec
Ɵ
on device
Set at 0,6 x Ie of 5000
(Ig = 3000)
Band GFDB 6
I²t ON & M d
Green & Light Blue Line = Full Clearing
Ɵ
me
Red Line & Dark Blue Line = Non Tripping
Ɵ
me
2.4 Curves see Appendix 6.1
0,001
0,01
0,1
1
10
100
1000
10000
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
2h
7,2 x
้क़ۉୁ൸၍
ୟഗ
In= 5000A
-------------------------------
LT –
ԍࢺጎዃ
ยዃྺ
Ie= 5000A
0.9
ཉॲူ
Ir =4500A
ݔྷ
C-10
ST –
ԍࢺጎዃ
ยዃྺ
6 x Ir (4500A)
Ist=27000
ݔྷ
STDB 10
I –
ԍࢺጎዃ
ยዃྺ
12 x Ie (5000)
Ii = 60000
GF –
ԍࢺጎዃ
ยዃྺ
0.6 x Ie (2500A)
(Ig = 3000)
ݔྷ
GFDB 6
I²t ON & M d
LT
ݔྷ
GF
ݔྷ
ST
ݔྷ
I
ݔྷ
HSIOC
ݔྷ
ࣨࢅศࣨ၍
Ǚ
ྜඇਸ้क़
၍ࢅറࣨ၍
Ǚ
ݥཌቄ้क़
x
ۉୁDŽڇ࿋ྺҾಢDž
ཌቄ้क़DŽڇ࿋ྺ௱
(s
)
Dž
Mpro
ۉጱྃ੩ഗ