Universal Remote Control MX-880Z - SPECS SHEET Informacje Techniczne Strona 178

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 180
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 177
© 2000–2014 Schneider Electric
All Rights Reserved
Masterpact™ NT and NW Universal Power Circuit Breakers
Trip Curves
178
05/2014
Masterpact™ NW/NT Low Arc Flash Circuit Breakers
Figure 174: Masterpact NW Low Arc Flash Circuit Breaker: L1F and LF
Figure 175: Masterpact NT Low Arc Flash Circuit Breaker: L1F and LF
MASTERPACT
®
NW Low Arc Flash Circuit Breaker
CHARACTERISTIC TRIP CURVE NO. 613-15
(L1F AND LF) 800–2000 A, 60 Hz
700
150
200
300
400
600
800
900
1
2
3
5
7
8
9
10
15
20
30
40
50
60
70
80
90
100
1000
500
.005
.006
.007
.008
.009
.01
.015
.02
.03
.04
.05
.06
.07
.08
.09
.1
.15
.2
.3
.4
.5
.6
.7
.8
.9
1
TIME IN SECONDS
FAULT CURRENT (KA)
2 I
n
- NW08
AUTOMATIC RANGE:
NO USER CONFIGURABLE SETTINGS
USER DEFINED RANGE:
FAULT LEVEL MUST
TRIP BREAKER IN
INSTANTANEOUS MODE
(1.2X PICKUP)
Masterpact
®
NT Low Arc Flash Circuit Breaker
CHARACTERISTIC TRIP CURVE NO. 613-16
(LF) 800–1200 A, 60 Hz
700
150
200
300
400
600
800
900
1
2
3
4
5
6
7
8
9
10
15
20
30
40
50
60
70
80
90
100
1000
500
.005
.006
.007
.008
.009
.01
.015
.02
.03
.04
.05
.06
.07
.08
.09
.1
.15
.2
.3
.4
.5
.6
.7
.8
.9
1
TIME IN SECONDS
FAULT CURRENT (KA)
AUTOMATIC RANGE:
NO USER CONFIGURABLE SETTINGS
USER DEFINED RANGE:
FAULT LEVEL MUST
TRIP BREAKER IN
INSTANTANEOUS MODE
(1.2X PICKUP)
2 I
n
- NT08
Przeglądanie stron 177
1 2 ... 173 174 175 176 177 178 179 180

Komentarze do niniejszej Instrukcji

Brak uwag