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Mitsubishi Electric AE1600-SW User Manual

Mitsubishi Electric AE1600-SW
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ENGLISH
E-25
Characteristics setting for the WB type
1
6
7
Note) The figure shows a model with an optional
MCR switch.
Table 25
No.
Symbol
Ir
Ii
Ip
Tp
Characteristic setting range
0.5 to 1.0 (0.05 step) x In (CT rating)
Ir x 0.68 to 1.0 (0.04 step)-OVER
75 s at Ir x 2 (PAL contact output after passing 75 s)
Accuracy
±15%
±10%
±20%
Factory
default value
1.0
WB1
16 (INST)
WB2
12 (INST)
WB3
10 (INST)
OVER
Setting item
Rated current
INST/MCR
pick-up current
Pre-alarm current
Pre-alarm time
(INST) (MCR)
(INST) (MCR)
(INST) (MCR)
WB3
WB2
WB1
Remark (1) For WB relay, when Pre-alarm current Ip is set at “OVER”, the Ip value is “I
r x 1.15”.
Remark (2) The table shows data obtained on the breakers provided with MCR (optional).
Systematic diagram of setting dial coordination
In (CT rating)
Ir
Ig (P.28)
Ii
Ip
Load current LED (60, 80, 100%, OVER)
AE2000-SWA, AE4000-SWA
AE5000-SW
AE6300-SW
16-12-10-8-6-4-2-2-4-6-8-10-12-16
x Ir
x Ir
x Ir
12-10-8-6-4-2-2-4-6-8-10-12
10-8-6-4-2-2-4-6-8-10
AE630-SW ~ AE1600-SW
AE2000-SW ~ AE3200-SW, AE4000-SW
Up to Icw
Up to Icw
Pre-alarm
current: Ip
Pre-alarm
time: Tp
Current (%)
Max. energizing time
Max. setting value
of external OCR
Max. shutoff time period
(0.05 s for AE4000-SW
to 6300-SW)
INST/MCR
pick-up current: Ii
Operating time (s)

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Mitsubishi Electric AE1600-SW Specifications

General IconGeneral
BrandMitsubishi Electric
ModelAE1600-SW
CategoryCircuit breakers
LanguageEnglish

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