Universal Remote Control MX-880Z - SPECS SHEET Informazioni Techniche Pagina 47

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Masterpact™ NT and NW Universal Power Circuit Breakers
Accessories
47
05/2014
© 2000–2014 Schneider Electric
All Rights Reserved
Adjustable Rating Plugs
Eight interchangeable rating plugs are available to limit the
long-time threshold setting range for greater versatility.
External Power Supply Module
Power supply modules are available in six input voltages: 24/30 Vdc,
48/60 Vdc, 125 Vdc, 110/130 Vac, 200/240 Vac, and 380/415 Vac
(all +10%, -15%). The output voltage for each is 24 Vdc; the output power is
5 VA/5 W (ripple < 5%). The modules are not UL Listed.
When used with the Micrologic A, P, and H trip units, a power supply module
makes it possible to:
Display currents less than 20% of sensor (I
n
).
Maintain display of tripping causes after opening of the circuit breaker
(P and H trip units only).
Store the value of the interrupted current (P and H trip units only).
Power the M2C module (P and H trip units only).
External Battery Backup Module
The external battery backup module provides up to 12 hours of backup
power for the power supply module.
Table 42: Adjustable Rating Plug Settings
Rating Plug Switch Settings I
r
= I
n
x...
UL
Listed/ANSI
Certified
Type A
1
Type B
Type C
Type D
1
Standard
0.4
0.4
0.42
0.4
0.45
0.44
0.50
0.48
0.5
0.5
0.53
0.64
0.6
0.56
0.58
0.7
0.63
0.63
0.67
0.8
0.7
0.75
0.75
0.9
0.8
0.88
0.83
0.93
0.9
0.95
0.95
0.95
1
1
1
1
Type E
Type F
Type G
Type H
0.6
0.84
0.66
0.48
0.7
0.86
0.68
0.5
0.75
0.88
0.7
0.52
0.8
0.9
0.72
0.54
0.85
0.92
0.74
0.56
0.9
0.94
0.76
0.58
0.93
0.96
0.78
0.6
0.95
0.98
0.8
0.62
1
1
0.82
0.64
IEC Rated
Type R
1
Type S
Type T
0.4
0.4
0.8
0.5
0.45
0.82
0.6
0.5
0.85
0.7
0.55
0.88
0.8
0.6
0.9
0.9
0.65
0.92
0.95
0.7
0.95
0.98
0.75
0.98
1
0.8
1
Type P
(off plug)
No long-time protection.
Adjustable
Rating Plug
External Power
Supply Module
External Battery
Backup Module
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