E −
30
Mounting
surface
Electrical equipment, appliance and screen
Side
plate
Technical note
When the short circuit is interrupted, hot gas blows out discharged from the exhaust port of the arc-extinguishing cham-
ber, so provide a clearance as shown in the following table.
In case of drawout type, secure appropriate space to prevent the fingers from getting trapped at the time of drawing.
Fig. 30-1
Table 30 Dimensions
Type
Applicable voltage
600 V AC or less
(Note 1) 0
(Note 3) 50
162
(Note 2) 50
0
(Note 3) 50
240
(Note 2) 50
660 V AC
690 V AC
(Note 1)100
(Note 3) 50
162
(Note 2) 50
100
(Note 3) 50
240
(Note 2) 50
Fixed type
Drawout type
A
B
C
D
A
B
C
D
AE630-SW ~ AE4000-SWA
AE4000-SW ~ AE6300-SW
690
V AC or less
(Note 1)200
(Note 3) 50
-
200
(Note 1)200
(Note 3) 50
-
200
(mm)
Note 1: 300 mm or more clearance is necessary to inspect the arc-
extinguishing chamber and contacts.
Note 2: The wiring space required for the control terminal block.
Note 3: In case of dimension B becomes larger when the mechani-
cal interlock (MI), door interlock (DI), etc. are installed.
■
Arc space
■
Reverse connection available
Line and Load is not defined on the Main circuit terminals.
Therefore reverse connection is available without any limitation.
■
Performance of withstand voltage
Between the live parts of different poles
Between the live parts of the main circuit and earth
Between the main upper terminals and lower terminals
Between the live parts of the main circuit and the control circuit terminal block
Between the accessories control circuit
(Note 2)
and earth
Between the ETR control circuit
(Note 3)
and earth
Withstand voltage (AC)
Uimp
2000V AC 1 minute
6kV
(Note 4)
4kV
Test location
Main circuit
(Note 1)
Control circuit
3500V AC 1 minute
12kV
Note 1: Disconnect the UVT voltage input wires (D1, D2) during withstand voltage test.
(In the case of AC380-460V spec., disconnect the voltage input wire (IN1, IN2) of UVT external unit.)
Note 2: The Accessories are AX, MD, UVT, CC, SHT and AL.
Note 3: The electronic trip relay terminals(P1, P2, 513, 524, 534, 544, 554, 564, 574)
Note 4: AE4000-SW ~ AE6300-SW of Drawout type is 4kV.
Summary of Contents for AE-SW Series
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