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YASKAWA GA800 Series User Manual

YASKAWA GA800 Series
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5 Common Drive Specifications
12 YASKAWA TOEPC71061737B GA800 Drive Installation & Primary Operation
Table 5.1 Control Characteristics
Item Specification
Control Methods
V/f Control (V/f)
V/f Control with Encoder (CL-V/f)
Open Loop Vector (OLV)
Closed Loop Vector (CLV)
Advanced Open Loop Vector (AOLV)
PM Open Loop Vector (OLV/PM)
PM Advanced Open Loop Vector (AOLV/PM)
PM Closed Loop Vector (CLV/PM)
EZ Vector Control (EZOLV)
Carrier Frequency
Models 2004 to 2415 and 4002 to 4103:
HD: 8 kHz without derating the drive capacity.
ND: 2 kHz without derating the drive capacity.
Derate the drive capacity to use values to 15 kHz maximum.
Models 4140 to 4720:
HD: 5 kHz without derating the drive capacity.
ND: 2 kHz without derating the drive capacity.
Derate the drive capacity to use values to 10 kHz maximum.
Maximum Output
Voltage
200 V Class: Three-phase 200 V to 240 V
400 V Class: Three-phase 380 V to 480 V
Note:
The maximum output voltage is proportional to the input voltage.
Frequency Control
Range
AOLV and EZOLV: 0.01 Hz to 120 Hz
CL-V/f, CLV, AOLV/PM, and CLV/PM: 0.01 Hz to 400 Hz
V/f, OLV, and OLV/PM: 0.01 Hz to 590 Hz
Frequency Accuracy
(Temperature
Fluctuation)
Digital inputs: Within ±0.01% of the maximum output frequency (-10 °C to +40 °C (14 °F to 104 °F))
Analog inputs: Within ±0.1% of the maximum output frequency (25 °C ±10 °C (77 °F ±18 °F))
Frequency Setting
Resolution
Digital inputs: 0.01 Hz
Analog inputs: 1/2048 of the maximum output frequency (11-bit signed)
Output Frequency
Resolution
0.001 Hz
Frequency Setting
Signal
Main speed frequency reference: -10 Vdc to +10 Vdc (20 kΩ), 0 Vdc to 10 Vdc (20 kΩ), 4 mA to 20 mA (250 Ω), 0 mA to 20 mA (250 Ω)
Main speed reference: Pulse train input (maximum 32 kHz)
Starting Torque
V/f: 150%/3 Hz
CL-V/f: 150%/3 Hz
OLV: 200%/0.3 Hz
CLV: 200%/0 min
-1
(r/min)
AOLV: 200%/0.3 Hz
OLV/PM: 100%/5% speed
AOLV/PM: 200%/0 min
-1
(r/min)
CLV/PM: 200%/0 min
-1
(r/min)
EZOLV: 100%/1% speed
Note:
Correctly select the drive and motor capacity for this starting torque in these control methods:
OLV
CLV
AOLV
AOLV/PM
CLV/PM
Speed Control Range
V/f: 1:40
CL-V/f: 1:40
OLV: 1:200
CLV: 1:1500
AOLV: 1:200
OLV/PM: 1:20
AOLV/PM: 1:100 (when high frequency injection is enabled)
CLV/PM: 1:1500
EZOLV: 1:100
Zero Speed Control
Possible in these control methods:
CLV
AOLV/PM
CLV/PM

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YASKAWA GA800 Series Specifications

General IconGeneral
SeriesGA800
Control MethodV/f Control
Overload Capacity150% for 60 seconds
CommunicationEthernet/IP, Modbus RTU/TCP, PROFIBUS, PROFINET, DeviceNet
SafetySTO (Safe Torque Off)
EnclosureIP00, IP20, IP55
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheating, Ground Fault, Short Circuit
Enclosure RatingIP00, IP20, IP55
Voltage Class200V, 400V

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