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Preface
Thank you for choosing DELTA's high-performance VFD-B Series. The VFD-B Series is
manufactured with high-quality components and materials and incorporates the latest microprocessor
technology available.
Getting Started
This quick start will be helpful in the installation and parameter setting of the AC motor drives. To
guarantee safe operation of the equipment, read the following safety guidelines before
connecting power to the AC motor drives. For detail information, refer to the VFD-B User Manual
on the CD supplied with the drive.
DANGER!
1.
AC input power must be disconnected before any wiring to the AC motor drive is made.
2.
A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power has
been turned off. To prevent personal injury, please ensure that power has been turned off before
opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels.
3.
Never reassemble internal components or wiring.
4.
The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the
input/output terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and W/T3
directly to the AC mains circuit power supply.
5.
Ground the VFD-B using the ground terminal. The grounding method must comply with the laws of the
country where the AC motor drive is to be installed. Refer to the Basic Wiring Diagram.
6.
VFD-B series is used only to control variable speed of 3-phase induction motors, NOT for 1-phase
motors or other purpose.
7.
VFD-B series shall NOT be used for life support equipment or any life safety situation.
WARNING!
1.
DO NOT use Hi-pot test for internal components. The semi-conductor used in the AC motor drive is
easily damaged by high-pressure.
2.
There are highly sensitive MOS components on the printed circuit boards. These components are
especially sensitive to static electricity. To prevent damage to these components, do not touch these
components or the circuit boards with metal objects or your bare hands.
3.
Only quality person is allowed to install, wire and maintain AC motor drive.
CAUTION!
1.
Some parameter settings will cause the motor to run immediately after applying power.
2.
DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight, high
humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic particles.
3.
Only use AC motor drives within specification. Failure to comply may result in fire, explosion or electric
shock.
4.
To prevent personal injury, please keep children and unqualified people away from the equipment.
5.
When the motor cable between the AC motor drive and motor is too long, the layer insulation of the
motor may be damaged. Please use a frequency inverter duty motor or add an AC output reactor to
prevent damage to the motor. Refer to appendix B Reactor for details.
The rated voltage for the AC motor drive must be ≤240V (≤480V for 460V models, ≤600V for 575V
6.
models) and the mains supply current capacity must be ≤5000A RMS (≤10000A RMS for the ≥40hp
(30kW) models).
English- 1
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Related Manuals for Delta VFD-007B
Summary of Contents for Delta VFD-007B
- Page 1 Preface Thank you for choosing DELTA’s high-performance VFD-B Series. The VFD-B Series is manufactured with high-quality components and materials and incorporates the latest microprocessor technology available. Getting Started This quick start will be helpful in the installation and parameter setting of the AC motor drives. To guarantee safe operation of the equipment, read the following safety guidelines before connecting power to the AC motor drives.
- Page 2 Specifications Voltage Class 230V Class Model Number VFD-XXXB Max. Applicable Motor Output (kW) 0.75 18.5 Max. Applicable Motor Output (hp) Rated Output Capacity (kVA) 12.5 18.3 24.7 28.6 34.3 45.7 55.0 Rated Output Current (A) Maximum Output Voltage (V) 3-Phase Proportional to Input Voltage Output Frequency (Hz) 0.1~400 Hz Carrier Frequency (kHz)
- Page 3 General Specifications Control System SPWM(Sinusoidal Pulse Width Modulation) control (V/f or sensorless vector control) The Resolution of Frequency Setting and 0.01Hz Output Frequency Including the auto-torque, auto-slip compensation; starting torque can be 150% at Torque Characteristics 1.0Hz Overload Endurance 150% of rated current for 1 minute Skip Frequency Three zones, settings range 0.1-400Hz Accel/Decel Time...
- Page 4 Basic Wiring Diagram Users must connect wiring according to the following circuit diagram shown below. Br ak e r es itor /uni t (optional) R efer to us er manual for the use of special brake resi stor/uni t. * T hree phase input power may apply to single phase drives .
- Page 5 F igure 1 for models of VFD -B Series V FD007B21A/23A/ 4 3A/ 53A , V FD015B21A/21B/ 2 3A/ 23B /43A /53A, V FD022B23B/43B/ 5 3A Brake r esistor DC c hoke (option al) (optional) Jumpe r +2/B1 F igure 2 for models of VFD- B Serie s VFD022B21A, V FD 037B 23A /43 A/53A Br ake unit(VFDB)/ VF DB...
- Page 6 Description of the Digital Keypad The digital keypad includes two parts: Display panel and keypad. The display panel provides the parameter display and shows the operation status of the AC drive and the keypad provides programming and control interface. LED Display Display frequency, current, voltage and error, etc.
- Page 7 To modify data START To set di re ction Power Terminals and Control Terminals 1HP to 3HP (0.75 to 2.2kW) VFD007B21A/23A/43A/53A, VFD015B21A/21B//23A/23B/43A/53A, VFD022B23B/43B/53A Control Terminal Torque: 4Kgf-cm (3 in-lbf) Wire: 12-24 AWG (3.3-0.2 mm Power Terminal Torque: 18 kgf-cm (15.6 in-lbf) Wire Gauge: 10-18 AWG (5.3-0.8 mm ) stranded wire, 12-18 AWG (3.3-0.8 mm...
- Page 8 3HP to 5HP (2.2 to 3.7kW) VFD022B21A, VFD037B23A/43A/53A Control Terminal Torque: 4Kgf-cm (3 in-lbf) Wire: 12-24 AWG (3.3-0.2mm Power Terminal Torque: 18 kgf-cm (15.6 in-lbf) Wire Gauge: 10-18 AWG (5.3-0.8mm Wire Type: Stranded copper only, 75°C +2 B U/T1 V/T2 W/T3 Screw Torque : 18Kgf-cm Wire Gauge :...
- Page 9 20 HP to 30 HP (15kW to 22kW) VFD150B23A/43A/53A, VFD185B23A/43A/53A, VFD220B23A/43A/53A Control Terminal Torque: 4Kgf-cm (3 in-lbf) Wire: 12-24 AWG (3.3-0.2 mm Power Terminal Torque: 30Kgf-cm (26 in-lbf) Wire: 2-8 AWG (33.6-8.4 mm Wire Type: Stranded Copper only, 75°C NOTE: To connect 6 AWG (13.3 mm ) wires, use Recognized Ring Terminals R/L1...
- Page 10 40 HP to 60 HP (30 to 45kW) 460V (VFD300B43A, VFD370B43A, VFD450B43A) 40 HP to 60 HP (30 to 45kW) 575V (VFD300B53A, VFD370B53A, VFD450B53A) POWER ALARM Control Terminal Torque: 4Kgf-cm (3 in-lbf) CHARGE Wire: 12-24 AWG (3.3-0.2 mm Power Terminal Torque: 58.7kgf-cm (50.9 in-lbf) max.
- Page 11 Terminal Explanations Terminal Symbol Explanation of Terminal Function R, S, T R/L1, S/L2, T/L3 AC line input terminals (1-phase/3-phase) AC drive output terminals for connecting 3-phase U, V, W U/T1, V/T2, W/T3 induction motor P1, P2 +1, +2 Connections for DC Choke (optional) P-B, P2/B1~B2 +2/B1~B2 Connections for Brake Resistor (optional)
- Page 12 Terminal Factory Settings (SINK) Terminal Function Symbol ON: Connect to DCM Multi-function output Common for Multi-function Outputs common Potentiometer power +10V +10VDC 20mA supply Analog voltage Input Impedance: 47kΩ AVI circuit +10V Resolution: 10 bits Range: 0 ~10VDC = 0 ~ Max. Output Frequency (Pr.01-00) Selection: Pr.02-00, Pr.02-13, Pr.10-00 Set-up: Pr.04-00 ~ Pr.04-03...
- Page 13 Factory Explanation Settings NOTE Setting 08: Keypad lock 09: All parameters are reset to factory settings (50Hz, 220V/380V/575V) 00-02 Parameter Reset 10: All parameters are reset to factory settings (60Hz, 220V/440V/575V) 00: Display the frequency command value (LED F) 01: Display the actual output frequency (LED H) Start-up Display 00-03...
- Page 14 Factory Explanation Settings NOTE Setting Mid-Point Frequency 01-03 0.10 to 400.00 Hz 0.50 (Fmid) 230V series: 0.1V to 255.0V Mid-Point Voltage 01-04 460V series: 0.1V to 510.0V (Vmid) 575V series: 0.1V to 637.0V Minimum Output 01-05 0.10 to 400.00 Hz 0.50 Frequency (Fmin) 230V series: 0.1V to 255.0V...
- Page 15 Factory Explanation Settings NOTE Setting 01: 0 to +10V from AVI 02: 4 to 20mA from ACI 03: -10 to +10Vdc from AUI 04: RS-485 serial communication (RJ- Source of First Master 11). Last used frequency saved. 02-00 Frequency Command 05: RS-485 serial communication (RJ- 11).
- Page 16 Factory Explanation Settings NOTE Setting 03: Enable. Operation status will change if operation command source Pr.02- 01 and/or Pr.02-14 is changed. 00: Decelerate to 0 Hz 01: Coast to stop and display “EF” Loss of ACI Signal (4- 02-07 20mA) 02: Continue operation by last frequency command 00: Based on accel/decel time...
- Page 17 Factory Explanation Settings NOTE Setting 06: Combined use of master and auxiliary frequency command (See Pr. 02-10 to 02-12) 00: Digital keypad (PU01) 01: External terminals. Keypad STOP/RESET enabled. 02: External terminals. Keypad Source of Second STOP/RESET disabled. 02-14 Operation Command 03: RS-485 serial communication (RJ- 11).
- Page 18 Factory Explanation Settings NOTE Setting 00: Analog frequency meter 01: Analog current meter 02: Output voltage 03-05 Analog Output Signal 03: Output frequency command 04: Output motor speed 05: Load power factor (cos90 to Cos0 03-06 Analog Output Gain 01 to 200% 03-07 Digital Output 01 to 20...
- Page 19 Factory Explanation Settings NOTE Setting 10: External base block (N.C.) 11: Up: Increment master frequency 04-06 Multi-Function Input 12: Down: Decrement master frequency Terminal 3 (MI3) 13: Counter reset 04-07 Multi-Function Input 14: Run PLC program Terminal 4 (MI4) 15: Pause PLC program 16: Auxiliary motor No.1 output disable 04-08 Multi-Function Input...
- Page 20 Factory Explanation Settings NOTE Setting 0.05 04-19 AVI Analog Input Delay 0.00 to 10.00 sec 0.00 to 10.00 sec 0.05 04-20 ACI Analog Input Delay 0.00 to 10.00 sec 0.05 04-21 AUI Analog Input Delay Analog Input Frequency 00: 0.01Hz 04-22 Resolution 01: 0.1Hz...
- Page 21 Factory Explanation Settings NOTE Setting 05-16 PLC Forward/ Reverse 00 to 32767 (00: FWD, 01: REV) Motion 05-17 Time Duration of 1st 00 to 65500 sec or 00 to 6550.0 sec Step Speed 05-18 Time Duration of 2nd 00 to 65500 sec or 00 to 6550.0 sec Step Speed 05-19 Time Duration of 3rd...
- Page 22 Factory Explanation Settings NOTE Setting 00: Disabled 01: Enabled during constant speed operation. After the over-torque is detected, keep running until OL1 or OL occurs. 02: Enabled during constant speed Over-Torque Detection operation. After the over-torque is 06-03 Mode (OL2) detected, stop running.
- Page 23 Factory Explanation Settings NOTE Setting 23: Preliminary count value attained, EF active (cEF) 24: Under-current (Lc) 25: Analog feedback signal error (AnLEr) 26: PG feedback signal error (PGErr) 00~100% (00: Disabled) Under-Current 06-12 Detection Level 0.1~ 3600.0 sec Under-Current 06-13 10.0 Detection Time 00: Warn and keep operating...
- Page 24 Factory Explanation Settings NOTE Setting 08-00 DC Brake Current Level 00 to 100% DC Brake Time during 08-01 0.0 to 60.0 sec Start-Up DC Brake Time during 08-02 0.0 to 60.0 sec Stopping 08-03 Start-Point for DC Brake 0.00 to 400.00Hz 0.00 00: Operation stops after momentary power loss...
- Page 25 Factory Explanation Settings NOTE Setting 00: Setting frequency Speed Search 01: Maximum operation frequency (01- 08-20 Frequency during Start- 00 to 60000 sec Auto Reset Time at 08-21 Restart after Fault Compensation 00~1000 08-22 Coefficient for Motor Instability Group 9 Communication Parameters Communication 09-00 01 to 254...
- Page 26 Factory Explanation Settings NOTE Setting Primary Delay Filter 10-06 0.0 to 2.5 sec Time 10-07 PID Output Freq Limit 0 to 110% Feedback Signal 10-08 0.0 to 3600.0 sec 60.0 Detection Time 00: Warn and keep operation Treatment of the 01: Warn and RAMP to stop 10-09 Erroneous Feedback...
- Page 27 Fault Codes Fault Fault Descriptions Corrective Actions Name 1. Check if motor power corresponds with the AC motor drive output power. Over current 2. Check the wiring connections to U, V, W for possible short Abnormal increase circuits. in current. 3.
- Page 28 Fault Fault Descriptions Corrective Actions Name 1. Reduce the motor load. Overload 2 2. Adjust the over-torque detection setting to an appropriate Motor overload. setting (Pr.06-03 to Pr.06-05). GFF hardware error CC (current clamp) Return to the factory. OC hardware error OV hardware error...
- Page 29 Fault Fault Descriptions Corrective Actions Name U-phase error Return to the factory. V-phase error W-phase error OV or LV Current sensor Return to the factory. error OH error Software Return to the factory. protection failure Password is Keypad will be locked. Turn the power ON after power OFF to locked.
- Page 30 Dimensions are in mm [inch] Model Name 007B23A/43A/53A, 015B21B/23B, 118.0 185.0 145.0 108.0 173.0 022B23B/43B/53A [4.65] [7.28] [5.71] [4.25] [6.81] [0.22] 118.0 185.0 160.0 108.0 173.0 007B21A, 015B21A/23A/43A/53A [4.65] [7.28] [6.30] [4.25] [6.81] [0.22] 150.0 260.0 160.2 135.0 244.3 022B21A, 037B23A/43A/53A [5.91] [10.24] [6.31]...
- Page 31 Dimensions are in mm [inch] Model Name 300B43A/53A, 370.0 589.0 260.0 335.0 560.0 13.0 370B43A/53A, [14.57] [23.19] [10.24] [13.19] [22.05] [0.51] 450B43A/53A 300B23A, 370B23A, 370.0 589.0 260.0 335.0 560.0 13.0 595.0 550B43C/53A, [14.57] [23.19] [10.24] [13.19] [22.05] [0.51] [23.43] 750B43C/53A 550B43A, 425.0 660.0...