TECO SPEECON GS510 - 1.4 WIRING PARTS

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1.4 WIRING PARTS
1.4.1 RECOMMENDED WIRING PARTS
Be sure to connect MCCBs between power supply and 7200GS/GS510 input
terminals
L1 (R), L2 (S), L3 (T). Recommended MCCBs are listed in Table 3.
When a ground fault interrupter is used, select the one with no influence for high
frequency. The current setting should be 200mA or over and operating time, 0.1 second
or over to prevent malfunction.
Table 3. 220V and 440V class applicable wire size and contactor
(a) 220V SERIES
Max. Applicable
Motor Output
HP (KW)
[Note 1]
Cable Size - mm
2
(AWG)
Molded-Case
Circuit Breaker
[Note 4]
Magnetic
Contactor [Note
4]
Power Cable
[Note 2]
Ground Cable E
[G]
Control Cable
[Note 3]
25(18.5)
22
(4)
14
(6)
0.5~2
(20-14)
TO-225S
(150A)
CN-80
30(22)
30
(2)
14
(6)
0.5~2
(20-14)
TO-225S
(175A)
CN-100
40(30)
60
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(175A)
CN-125
50(37)
60×2P
(2/0)
22
(4)
0.5~2
(20-14)
TO-225S
(200A)
CN-150
60(45)
60×2P
(2/0×2P)
22
(4)
0.5~2
(20-14)
TO-225S
(225A)
CN-180
75(55)
60×2P
(2/0×2P)
30
(2)
0.5~2
(20-14)
TO-400S
(300A)
CN-300
100(75)
100×2P
(4/0×2P)
50
(1/0)
0.5~2
(20-14)
TO-400S
(400A)
CN-300
[Note] 1. For Constant Torque Load.
2. Power Cable Include Cables to the Terminals R (L1), S (L2), T (L3), ○
＋
, ○
－
, BR, U (T1),
V (T2), W (T3).
3. Control Cable Include Cables to the Control Terminals.
4. The Molded-Case Circuit Breaker and Magnetic Contactors Shown in Table are TECO
Products and are for reference only. Other manufactures' equivalent products may be
selected.
5. The Magnetic contactors S-K400 and S-K600 are Mitsubishi Products and are for reference
only. Other manufactures' equivalent products may be selected.