50
50
Item
Description and Function
Technical data
Remarks
QS
Main Power Switch
AC 21 32A 500V
VDE 0660 IEC
408 BS 5419
FU1
FU2
AC Fuse to Transformer
AC 600V 30 mm 2A
UL 198 G CSA
C22.2 NO. 59.2
FU3
AC Low Voltage to Transformer AC 600V 30 mm 3A
UL 198 G CSA
C22.2 NO. 59.2
KM1
Main Motor Contactors
SPLA, Ri=660V, Rt =25A
AC3, 240V, 2.2Kw, 380V
4.0Kw
IEC 158-1 BS
5424-1 VDE 0660
JIS 8325
KM2
Coolant Pump Contactors
SPLA, Ri=660V, Rt =25A
AC3, 240V, 2.2Kw, 380V
4.0Kw
IEC 158-1 BS
5424-1 VDE 0660
JIS 8325
FR
Overload Relay
2.8-4.2 3-5A, Ui=600V Ith
=10A
IEC 292 VDE
0660 JIS 8325 BS
5424-1
TC
Transformer
AC 0-240-380 V 24V 72VA
IEC 76-5 EN
60742 IP2X
SQ1
Left Blade Cover Safe-Door
Limit Switch
AC 500V 5A
IEC 947 EN 60947
IP 65
SQ2
Right Blade Cover Safe-Door
Limit Switch
AC 500V 5A
IEC 947 EN 60947
IP 65
SQ3
Cut-Limit Switch (Down Limit)
AC 600V 10A 125
,
250V .1A
600VDC
UL-66C7 IP 54
SB1
Emergency Stop
AC 600V 10A
SB2
Stop
– Off
1 NO+1 NC AC 250V 10A
380V 7.5A
IEC 144 IP 65
SB3
Stop
– On
1 NO+1 NC AC 250V 10A
380V 7.5A
IEC 144 IP 65
SB4
Coolant Pump
– (0-1)
1 NO+1 NC AC 250V 10A
380V 7.5A
IEC 144 IP 65
TB
Cassette Terminal Block
AC 600V 15 A
UL 9987 IP2X
HL
Power Indicator Lamp
22 AC 24V 1.2W
IEC 144 IP 65
Summary of Contents for BS-300M
Page 16: ...13 13 GETTING TO KNOW YOUR MACHINE S T U V W X R A G E D C F B H I J K L N P Q O M...
Page 29: ...26 26...
Page 42: ...39 39 PARTS DIAGRAM...
Page 43: ...40 40...
Page 52: ...49 49 ELECTRICAL COMPONENTS...
Page 54: ...51 51 ELECTRICAL SCHEMATIC...
Page 55: ...52 52 NOTES...