LS Industrial Systems Metasol Series User Manual

24
Technical catalog for Susol & Metasol ACB
Technical catalog for Susol & Metasol ACB
C
External Configuration
 UVT installed inside of the circuit breaker opens the circuit breaker when its supply or control voltage drops below
the specified voltage.Please connect with UVT time-delay device in order to present the time-delay function
because UVT is technically instantaneous type.
 The closing of a circuit breaker is impossible mechanically or electrically if control power not supplied to UVT.
To close the circuit breaker, 65~85% of rated voltage should be applied to both terminals of UVT coil (D1, D2).
Rated Voltage[Vn]
Power Consumption(VA or W)
Operating Voltage Range [V]
Trip Time
[ms]
24 ~ 30
48 ~ 60
100 ~ 130
200 ~ 250
-
0.65 ~ 0.85 Vn
0.4 ~ 0.6 Vn
200
5
Note) Operating voltage range is the min. rated standard for each rated voltage (Vh).
Less than
50ms
DC [V]
-
48
100 ~ 130
200 ~ 250
380 ~ 480
AC [V]
Inrush
Drop-OutPick-Up
Steady-State
Refer to the below table regarding the
length of wire when using trip coil with
24~30[V] or 48~60[V] of rated voltage
as power consumption due to inrush
current is about 200VA for coil operation.
Coil can be non-operating in case of not
corresponding with the wire specification
listed below.
The Specification of Using Wire
The Recommended Max. Wire Length
Wire Type
100%
85%
#14 AWG
(2.08mm
2
)
Operating
Voltage
48.5 m
159 ft
13.4 m
44 ft
Rated Voltage [Vn]
DC 24~30 [V] DC/AC 48 [V]
#16 AWG
(1.31mm
2
)
30.5 m
100 ft
8.8 m
29 ft
#14 AWG
(2.08mm
2
)
233.2 m
765 ft
62.5 m
205 ft
#16 AWG
(1.31mm
2
)
143.9 m
472 ft
39.3 m
129 ft
Rated Voltage and Characteristics of UVT
External Configuration and Wiring Diagram
2. Under Voltage Trip device, UVT
Wiring Diagram

LS Industrial Systems Metasol Series Specifications

General

Brand	LS Industrial Systems
Model	Metasol Series
Category	Circuit breakers
Language	English