Drive Specifications; Drive Specifications - YASKAWA E1000 Technical Manual

A.3 Drive Specifications
A.3 Drive Specifications
Note: 1. Perform rotational Auto-Tuning to obtain the performance specifications given below.
2. For optimum performance life of the drive, install the drive in an environment that meets the required specifications.
Item
Control Method
Frequency Control Range
Frequency Accuracy
(Temperature Fluctuation)
Frequency Setting Resolution
Output Frequency Resolution
Frequency Setting Signal
Starting Torque
Control
Characteristics
Speed Control Range
Speed Response
Accel/Decel Time
Braking Torque
V/f Characteristics
Main Control Functions
Motor Protection
Momentary Overcurrent Protection
Overload Protection
Overvoltage Protection
Protection
Undervoltage Protection
Functions
Momentary Power Loss Ride-Thru
Heatsink Overheat Protection
Stall Prevention
Ground Protection
DC Bus Charge LED
Area of Use
Ambient Temperature
Humidity
Environment
Storage Temperature
Altitude
Vibration / Shock
Protection Design
<1> Ensure that Stall Prevention is disabled during deceleration (L3-04 = 0), when using a regenerative converter, a regenerative unit. The default
setting for the Stall Prevention function will interfere with the braking resistor.
<2> Overload protection may be triggered when operating with 120% of the rated output current if the output frequency is less than 6 Hz.
<3> May be shorter due to load conditions and motor speed.
<4> A separate Momentary Power Loss Ride-Thru Unit is required for the drives CIMR-E2A0004 through 2A0056 and 4A0002 through 4A0031
if the application needs to continue running during a momentary power loss up to 2 s.
<5> Ground protection cannot be provided when the impedance of the ground fault path is too low, or when the drive is powered up while a ground
fault is present at the output.
<6> Up to 3000 m with output current and voltage derating. Refer to
<7> Models CIMR-E4A0930 and 4A1200 are rated at 5.9 m/s
<8> Removing the top protective cover from a IP20/NEMA 1, UL Type 1 enclosure drive voids the NEMA 1, UL Type 1 protection but still keeps
IP20 conformity. This is applicable to models CIMR-E2A0004 to 2A0081 and 4A0002 to 4A0044.
352
The following control methods can be set using drive parameters:
• V/f Control (V/f)
• Open Loop Vector Control for PM (OLV/PM)
0.01 to 200 Hz
Digital input: within ±0.01% of the max output frequency (-10 to +40°C)
Analog input: within ±0.1% of the max output frequency (25°C ±10°C)
Digital inputs: 0.01 Hz
Analog inputs: 1/2048 of the maximum output frequency setting (11 bit plus sign)
0.001 Hz
-10 to 10 V, 0 to 10 V, 0 to 20 mA, 4 to 20 mA, Pulse Train Input
V/f: 150% at 3 Hz
OLV/PM: 100% at 5% speed
V/f: 1:40
OLV/PM: 1:20
OLV/PM: 10 Hz
0.0 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)
Approx. 20%
<1>
User-selected programs and V/f preset patterns possible
Momentary Power Loss Ride-Thru, Speed Search, Overtorque/Undertorque Detection, 8 Step Speed (max), Accel/decel Switch,
S-curve Accel/decel, 3-wire Sequence, Auto-tuning, Dwell, Cooling Fan on/off Switch, Slip Compensation, Torque
Compensation, Frequency Jump, Upper/lower Limits for Frequency Reference, DC Injection Braking at Start and Stop,
Overexcitation Braking, High Slip Braking, PI Control (with sleep function or snooze function), Energy Saving Control,
MEMOBUS/Modbus Comm. (RS-422/RS-485 max, 115.2 kbps), Fault Restart, DriveWorksEZ (customized function),
Removable Terminal Block with Parameter Backup Function, KEB, Overexcitation Deceleration, Overvoltage Suppression,
Motor Underload Detection, etc.
Electronic thermal overload relay
Drive stops when output current exceeds 175%
Drive stops after 60 s at 120% of rated output current
200 V class: Stops when DC bus voltage exceeds approx. 410 V
400 V class: Stops when DC bus voltage exceeds approx. 820 V
200 V class: Stops when DC bus voltage falls below approx. 190 V
400 V class: Stops when DC bus voltage falls below approx. 380 V
Immediately stop after 15 ms or longer power loss.
Thermistor
Stall Prevention is available during acceleration, deceleration, and during run.
Electronic circuit protection
<5>
Remains lit until DC bus voltage falls below 50 V
Indoors
IP20/NEMA 1, UL Type 1 enclosure: -10°C to +40°C
IP00 enclosure: -10°C to +50°C
95 RH% or less (no condensation)
-20 to 60°C (short-term temperature during transportation)
Up to 1000
<6>
10 to 20 Hz: 9.8 m/s 2
<7>
20 to 55 Hz: 5.9 m/s 2 (2A0004 to 2A0211, 4A0002 to 4A1200)
2
2.0 m/s (2A0250 to 2A0415, 4A0208 to 4A0675)
IP00 enclosure, IP20/NEMA 1, UL Type 1 enclosure
Altitude Derating on page 356
2 .
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
Specification
<2>
Continuous operation during power loss than 2 s (standard)
<3>
<8>
for details.
<4>