Yaskawa D1000 Series Power Regenerative Converter - Manual (Page 175)

A.2 Converter Specifications
YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual 175
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A.2 Converter Specifications
Item Specification
Input
Rated Voltage
Rated Frequency
200 V Class: 200 to 240 Vac 50/60 Hz
400 V Class: 380 to 480 Vac 50/60 Hz
Allowable Voltage
Fluctuation
-15 to +10%
Allowable Frequency
Fluctuation
±2%
Control
Characteristics
Control Method Sine-wave PWM control
Input Power Factor Input power factor of 0.99 minimum (for rated operation)
Output Voltage Accuracy ±5%
Overload Protection
Converter stops after 60 s at 150% of rated output current or after 3 s at 200% of rated output
current.
Voltage Reference Range
200 V Class: 300 to 360 Vdc
400 V Class: 600 to 730 Vdc
Carrier Frequency
Depends on the converter capacity
• 6 kHz 2A0005 to 2A0030, 4A0005 to 4A0060
• 4 kHz 2A0050 to 2A0130, 4A0100 to 4A0185
• 2 kHz 4A0270 to 4A0630
Main Control Functions
Torque Limit, Cooling fan on/off switch, Removable Terminal Block with Parameter
Backup Function, MEMOBUS/Modbus Communication (RS-422/RS-485 max, 115.2 kbps)
Protection
Functions
Momentary Overcurrent
Protection
Operation stops when input current exceeds 200%.
Open Fuse Operation stops if the fuse opens.
Overload
Operation stops after 60 s at 150% of rated output current.
Operation stops after 3 s at 200% of rated output current.
(power supply and regeneration)
Overvoltage Protection
(Output)
200 V class: Stops when DC bus voltage exceeds approximately 410 Vdc
400 V class: Stops when DC bus voltage exceeds approximately 820 Vdc
Overvoltage Protection
(Input)
200 V class: Stops when input voltage exceeds approximately 227 Vac
400 V class: Stops when input voltage exceeds approximately 554 Vac
Undervoltage Protection
(Output)
200 V class: Stops when DC bus voltage is approximately 190 Vdc
400 V class: Stops when DC bus voltage is approximately 380 Vdc
Undervoltage Protection
(Input)
200 V class: Stops when input voltage is approximately 150 Vac
400 V class: Stops when input voltage is approximately 300 Vac
Momentary Power Loss
Ride-Thru
Immediate stop after Momentary Power Loss is detected.
Power Supply Frequency
Fault
Operation stops if the input frequency deviates by ±6 Hz of rated frequency.
Heatsink Overheat
Protection
Thermistor protection
Ground Protection Electronic circuit protection <1>
DC Bus Charge LED Remains lit until DC bus voltage is 50 V
Environment
Area of Use Indoors
Ambient Temperature
IP00/Open Type enclosure: -10 °C to +50°C (14°F to 122°F)
IP20/Open Type enclosure: -10 °C to +40°C (14°F to 104°F)
Humidity 95 RH% or less (no condensation)
Vibration/Shock
10 to 20 Hz at 9.8 m/s 2 , 20 to 55 Hz at 5.9 m/s 2 (2A0005 to 2A0050, 4A0005 to 4A0100)
10 to 20 Hz at 9.8 m/s 2 20 to 55 Hz at 2.0 m/s 2 (2A0065 to 2A0130, 4A0130 to 4A0370)
10 to 20 Hz at 5.9 m/s 2 , 20 to 55 Hz at 2.0 m/s 2 (4A0630)
Storage Temperature -20 °C to +60°C (-4°F to +140°F)
Altitude 1000 m (3281 ft) or lower, up to 3000 m (9843 ft) with derating.
Protection Design IP00/Open Type enclosure, IP20/Open Type enclosure
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