YASKAWA A1000 Series User Manual

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Terminal Configuration
The control circuit terminals should be arranged as shown in Figure 3.26.
MA MB MC
M1 M2 M5
M3 M4 M6
E(G) HC H1 H2 DM+ DM- IG R+ R- S+ S-
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
V+ AC V- A1 A2 A3 FM AM AC MP RP AC
A
B
E
D
C
A – Terminal Block (TB 2)
B
– Terminal Block (TB 5)
C – Terminal Block (TB 1)
D – Terminal Block (TB 3)
E – Terminal Block (TB 4)
Figure 3.26 Control Circuit Terminal Arrangement
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Wire Size and Torque Specifications
Select
appropriate wire type and gauges from Table 3.10. For simpler and more reliable wiring, use crimp ferrules on the wire
ends.
Table 3.10 Wire Gauges
Terminal
Block
Terminal
Screw
Size
Tightening
Torque
N•m
(lb. in)
Bare Wire Terminal Ferrule-Type Terminal
Wire Type
Recomm.
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
Recomm.
wire size
mm
2
(AWG)
Applicable
wire size
mm
2
(AWG)
TB1, TB2,
TB3, TB4
S1-S8, SN, SC,
SP, MA, MB,
MC, M1-M6, V
+, V-, AC, A1,
A2, FM, AM,
P1, P2, C1, C2,
HC, H1, H2,
DM+, DM-, IG,
R+, R-, S+, S-
M3
0.5 to 0.6
(4.4 to 5.3)
0.75 (18)
Stranded wire:
0.2 to 1.0
(24 to 17)
Solid wire:
0.2 to 1.5
(24 to 16)
0.5 (20)
0.25 to 0.5
(24 to 20)
Shielded wire,
etc.
E(G) 1.0 (16)
TB5 E(G) M3.5
0.5 to 1.0
(4.4 to 8.9)
1.25 (12)
0.5 to 2
(20 to 14)
– –
3.7 Control Circuit Wiring
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
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3
Electrical Installation

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)