EV INVERTER SERIES Operating Manual 110V 1Ø 0.2 - 1HP 0.2 – 0.75kW 230V 1Ø /3Ø 0.2 - 3HP 0.2 – 2.2kW 460V 3Ø 1 - 3HP 0.75 – 2.2kW Revision: 1.04.
EV Inverter Operating Manual TABLE OF CONTENTS Page Introduction ……………………………………………………………………………….. Section 1 Safety Precautions ………………………………………………………….. 1.1 Preface ………………………………………………………………….. 1.2 Receiving and Inspection ……………………………………………... 1.3 Installation and Pre-operation ………………………………………… 1.4 During Power ON ………………………………………………………. Fig. 1 EV Pictorial Wiring Diagram ……………………………………………… Section 2 Inverter Option Modules…………………………………………………… 3 3 3 3 4 4 5 6 Fig. 2.1 Option Card Installation and Wiring....
EV Inverter Operating Manual Section 13 Error Codes and Troubleshooting……………………………………….. Table 13.1 Unresettable / Unrecoverable Errors…………….............. Table 13.2 Automatically and Manually Recoverable Errors………… Table 13.3 Manually Recoverable Only Errors (No Auto Restart)…… Table 13.4 Set-up Configuration and Interface Errors……………….. Table 13.5 Keypad Errors ……………………………………………..… 55 55 56 57 57 - 58 58 Appendix A Inverter Specifications.................................................................
EV Inverter Operating Manual Introduction The EV Inverter series is state of the art design using the latest control and power technologies. It is designed to operate and control 3Ø induction motors in the range of 0.25 to 3hp and voltage class of 230 or 460VAC. The inverter can operate either in V/ f or open loop vector mode settable via programming. There are two sets of parameters, F Basic, and C Advanced, allowing for flexible control in many different applications.
EV Inverter Operating Manual 1.3 Installation and Pre-operation Caution The inverter should be installed in a dry and dust-free area. The inverter should be installed on a nonflammable surface such as metal. The inverter may be operated up to an altitude of 1000m. Above 1000m it must be de-rated.
EV Inverter Operating Manual INPUT POWER 200 – 240VAC 3Ø or 380 – 480VAC 3Ø 100 – 120VAC 1Ø or 200 – 240VAC 1Ø L1(L) L2 L3(N) PE Refer to Section 4 for additional Input Power terminal information Connector 302 Option Plug – in Modules Refer to Section 2 Sink Common point (SW1 = NPN) Remove cover by squeezing both sides and pulling up.
EV Inverter Operating Manual Section 2 - Option Modules T he f o l lo wi n g O pt i o n Mo d u les ar e a va i l ab l e f or t he E V In v er ter s e ri es . T h e y are e as il y i ns t a ll e d a nd a r e ins er te d i nt o c o n nec to r CO N 3 0 2 b y rem o v in g t he f ron t c o v er. Caution - When installing option modules, make sure that power has been removed from the inverter and that the charge indicator is extinguished before proceeding.
EV Inverter Operating Manual 1Ø / 3Ø Input Voltage NOTE: Use isolated RS232 / RS485 converter connections between PC and option card to avoid equipment damage. + A - B RS485 M EV Inverter Series CON302 SIF-485 Red +24V Black COM Fig. 2.2 RS485 Interface P/N SIF-485 NOTE: Use isolated RS232 / RS485 converter connections between PC and option card to avoid equipment damage. 1Ø / 3Ø Input Voltage M EV Inverter Series SIF-232 CON302 RS232 Fig. 2.
EV Inverter Operating Manual 1Ø / 3Ø Input Voltage SDOP-LED-2M A B 24V COM M EV Inverter Series CON302 Red +24V Black COM Fig. 2.5 Remote Keypad P/N SDOP-LED-2M 1Ø / 3Ø Input Voltage M EV Inverter Series S5: Digital Input S6: Digital Input T+:Photocoupler Output + T-: Photocoupler Output - CON302 SIF-IO Red +24V Black COM Refer to the option manual for additional details. Fig. 2.
EV Inverter Operating Manual Section 3 - Control Signal Terminal Block Description RA RB 24V S1 S2 S3 S4 COM 1 2 3 4 5 6 7 8 10V AIN/S7 COM FM+ TM2 Fig. 3.1 Terminal No. Terminal Designation 1 RA 2 RB 9 10 11 12 Control Terminals Designations Description Multi – function digital output NO contact rated 250V @ 10A Refer to parameter F21 (000 – 015) for selecting output functions 24VDC @ 20mA Max.
EV Inverter Operating Manual Section 4 - Input Power Terminal Block Description L1(L) Fig. 4.1 L2 L3(N) PE Power Input Terminal Designations Terminal Designation Description L1(L) L2 Main power input : (Single Phase) ( L) – (N) (Three Phase) L1 – L2 – L3 *(100 – 120VAC or 200 – 240VAC) *(200 – 240VAC or 380 – 480VAC) L3(N) PE Earth Ground * Caution - *Refer to the inverter nameplate for input voltage specifications Section 5 - Output Power (Motor and Brake) Terminal Block Description P Fig.
EV Inverter Operating Manual Section 6 - Peripheral Power Devices The following describes some of the precautions that should be followed when selecting peripheral power devices. Power Supply Power supply: Molded Circuit Breaker or Fuse E Magnetic Contactor AC Reactor Input Noise Filter Make sure the correct voltage is applied to avoid damaging the inverter.
EV Inverter Operating Manual Section 7 - Fuse Types and Ratings Inverter input fuses are provided for safely disconnecting the inverter from the input power in the event of a failure in the inverter‘s power circuitry. The inverter‘s electronic protection circuitry is designed to clear inverter output short circuits and ground faults without blowing the inverter input fuses.
EV Inverter Operating Manual Section 8 - Quick Start Guide This guide is a step by step procedure to assist in installing and operating the inverter with a motor to verify that they work properly. Starting, stopping, and motor speed will be initially controlled from the keypad. After the initial check has been completed, the inverter may then be configured for a particular application that may require external control or special systems programming.
EV Inverter Operating Manual Section 9 - Keypad Key Functions and Navigation The EV keypad, Fig. 9.1, provides all the necessary functions to allow full control of the EV inverter. The keypad has membrane type keys and a 7-segment 3-digit LED display. Also located on the keypad is a potentiometer that can be used to control inverter output frequency when selected as the control source.
EV Inverter Operating Manual 9.2 Keypad Navigation When attempting to control and set various parameters for the inverter it would be useful for the user to become familiar with keypad navigation and to go through a few function changes before making the final settings. 9.2.1 Basic Keypad Control (Factory Default, F04=000 & F05=000) Fig. 9.2.1 In its basic form as received from the factory, the inverter output is controlled from the keypad. Please refer to the F and C parameter list (Sec.
EV Inverter Operating Manual 9.4 Setting Parameters F(Basic) and C(Advanced) Fig. 9.4.1 The basic parameters F can be accessed in two ways; via the keypad or through the MODBUS protocol using an optional communications module. Here we will describe keypad access. Before proceeding, refer to the F and C parameter lists (Sec. 10) and note that some parameters must be changed with the inverter in the STOP mode while others can be changed in either the RUN or STOP mode.
EV Inverter Operating Manual Section 10 - Parameters F (Basic) and C (Advanced) Function Tables Overview – The EV Inverter Series is program capable to allow for a variety of application requirements. The parameters are split into two categories, F and C. The F parameters set the Basic functions of the inverter while the C parameters control the more Advanced functions. The parameters can be accessed and changed through the keypad. (Refer to Sec.9 for keypad functions and navigation).
EV Inverter Operating Manual F09 Stopping method F10 Status display parameters F11 F12 F13 F14 Terminal S1 function Terminal S2 function Terminal S3 function Terminal S4 function F15 AIN – Can be set as an analog input (017 Factory default or 018) or as a digital input and becomes S7 Note: Digital inputs S1 – S4, *S5 and S6 and S7 can be programmed with Codes 000 – 016 and 019 only.
EV Inverter Operating Manual 000 001 002 003 004 F21 Multi-function output RY1 005 006 007 008 009 010 011 012 013 014 015 F22 F23 Preset output frequency target (Hz) Target frequency detection range (±Hz) Run Frequency reached (Set frequency ± F23) Frequency is within the range set by (F22±F23) Frequency detection (>F22) Frequency detection (
EV Inverter Operating Manual F37 DC braking time (sec.) - 00.0 – 25.5 00.5 F38 DC braking start frequency (Hz) - 01.0 – 10.0 01.
EV Inverter Operating Manual Table 10.2 C (Advanced) Parameters (Set F51=001 to access) C C00 C01 C02 C03 C04 C05 C06 C07 Function Description Reverse run Acceleration stall-prevention level (%) Reverse enable 001 Reverse disable 000 Acceleration stall prevention enable 001 Acceleration stall prevention disable - Deceleration stall prevention enable 001 Deceleration stall prevention disable - Stall prevention foldback time during run Stall prevention deceleration time set (sec.
EV Inverter Operating Manual 000 001 C13 Auto-run at or above set temperature Run whenever the inverter runs 001 Fan control 002 Always running 003 Always stopped 000 Vector control 001 V/f control This function only available for enclosure type IP20, For enclosure type IP65, fan will run while power is on. 000 Note 4 001 – 007 001/004 Note 6 &7 - 198~265V / 380~530V 220/440 Note 7 Max output frequency (Hz) - 00.2 – 200 50.0/60.
EV Inverter Operating Manual 000 PID PID Function disabled C30 PID operation mode 001 PID Control, bias D control 002 PID Control, feedback D control 003 PID Control, bias D reverse characteristics control. 004 PID Control, feedback D reverse characteristics control. 000 C31 PID Error gain - 0.00 – 10.0 1.00 Note 1 C32 P: Proportional gain - 0.00 – 10.0 01.0 Note 1 C33 I: Integral time (sec.) - 00.0 – 100 10.0 Note 1 C34 D: Differential time (sec.) - 0.00 – 10.0 0.
EV Inverter Operating Manual C41 000 UP/Down key on keypad sets frequency 001 Potentiometer on the keypad set frequency 000 Forward 001 Reverse 002 Preset speed command 1 003 Preset speed command 2 004 Preset speed command 3 005 Jog frequency command 006 Emergency stop (E.S.) 007 009 Base block (b.b.
EV Inverter Operating Manual 000 001 002 003 004 C46 Multi-function output T+, T(Photocoupler) Note: This function is provided by an SIF-IO option card 005 006 007 008 009 010 011 012 013 014 015 C47 Remote keypad control selection Note: The remote keypad is an option C48 Copy module Note: This function is provided by the Copy Module option card Run Frequency reached (Set frequency ± F23) Frequency is within the range set by (F22±F23) Frequency detection (>F22) Frequency detection (
EV Inverter Operating Manual C53 C54 Data bits Note: SIF-232 or SIF-485 required Communication error detection time (sec.) Note: SIF-232 or SIF-485 required 000 8 Bits data 7 Bits data (Only for MODBUS ASCII Mode) 000 Notes 3&4 001 00.0 - 25.5 00.0 Notes 3&5 000 Notes 3&5 - 000 C55 Communication error operation 001 selection Note: SIF-232 or SIF-485 required 002 003 Deceleration to stop. (Deceleration time = F02). Coast to stop. Deceleration to stop.
EV Inverter Operating Manual Section 11 - Parameters F (Basic) and C (Advanced) Function Descriptions F (Basic) Parameter Function Descriptions F00 Inverter horsepower capacity F00 Inverter model F00 1P2 1P2 203 1P5 1P5 401 101 402 2P2 403 101 2P2 JNEV 2P5 201 202 Inverter model 203 JNEV 401 402 403 2P5 201 202 F0 1 Acceleration time 1 (sec) : 00.1 – 999 F0 2 Deceleration time 1 (sec) : 00.
EV Inverter Operating Manual 1.) F5=001: When any parameter F11- F15 is set to 015 and the multi-function input terminal is OFF, the frequency is set by the potentiometer on the keypad. If the multi-function input terminal is ON, the frequency is set by the analog signal (AIN) from TM2. 2.) F5=002: When any parameter F11 - F15 is set to 015 and the multi-function input terminal is OFF, the frequency is set by the analog signal (AIN) from TM2.
Terminals EV Inverter Operating Manual S1 S2 S3 F06 = 2 Three wire mode F06 = 0 Run/Stop/Reverse F06 = 1 Run/Reverse/Stop Fig. 11.1d Control Method Sequences NOTE: If C00=001, the reverse command is disabled. F07 Frequency upper limit (Hz) : 01.0 - 200 F08 Frequency lower limit (Hz) : 00.0 - 200 Output frequency (See note below) F07 (Frequency upper limit) F08 (Frequency lower limit) Commanded frequency Fig. 11.
EV Inverter Operating Manual F10 Status monitoring display 000: Disable 001: Enable F10 = 001: Display motor current, voltage, DC bus voltage, and PID feedback along with frequency. F10 = 000: Display frequency only. F11 - 15 Selectable Functions for input terminals ( S1-S4& AIN ) 000: Forward run 001: Reverse run 002: Preset speed command 1 003: Preset speed command 2 004: Preset speed command 3 005: Jog frequency command 006: External emergency stop (E.S.) 007: Base block (b.b.
EV Inverter Operating Manual Preset Speed Preset Speed Preset Speed Jog Frequency Output Command 3 Command 2 Command 1 Command frequency set value Set value=004 Set value=003 Set value=002 Set value=005 X X X 1 F36 0 0 0 0 F28 0 0 1 0 F29 0 1 0 0 F30 0 1 1 0 F31 1 0 0 0 F32 1 0 1 0 F33 1 1 0 0 F34 1 1 1 0 F35 X = 1 or 0 F11 - F15=006: External Emergency Stop (E.S.
EV Inverter Operating Manual F11 - F15=012: Control signal switch External control terminal OFF: The operation and frequency signals are controlled by parameter settings in F04 / F05. External control terminal ON: The operation and frequency signals are controlled by the keypad. F11 - F15=013: Communication mode select. External control terminal OFF: The inverter is controlled by the master (Host Computer or PLC) for run / frequency signals and allows parameter modifications.
EV Inverter Operating Manual F11 - F15=019: DC Injection brake signal The DC injection braking function time and start frequencies are set by parameters F37 and F38. When the TM2 DC injection brake signal is OFF, and the internal brake timer (set by F37) has not expired, the brake timer is reset to the value of F37. When the TM2 DC injection brake signal is ON, and the internal brake time F37 has not expired, DC injection braking is activated.
EV Inverter Operating Manual Fig 11.4c setting: E Fig 11.4d setting: F17 F18 F19 F20 100% 020% 001 000 F17 F F18 001 Hz Bias Bias 60Hz E 0Hz V 2V 10V (7.2mA) (20mA) 30Hz -000% 0Hz -050% -100% Upper frequency limit (F07=60.0) 60Hz Upper frequency limit (F07=60.0) 30Hz -020% F20 100% 050% 001 Hz -000% F19 F V 5V 10V (12mA) (20mA) -100% Fig 11.4c Fig 11.
EV Inverter Operating Manual If Inverter is Stopped the Relay will not Operate RUN Run Command STOP Frequency Command Target frequency detection range F23) Inverter Output Frequency Frequency Command Target frequency detection range F23) Relay Output Signal Fig. 11.
EV Inverter Operating Manual RUN Run Command STOP Inverter Output Frequency Preset Output frequency target (F22) Relay Output Signal Fig. 11.5c (F21/C46=003) Fr equ en c y d et ect ion Fo ut> F2 2 RUN Run Command STOP Preset Output frequency target (F22) Inverter Output Frequency Preset Output frequency target (F22) Relay Output Signal The Relay Output is always active when the inverter is stopped Fig. 11.
EV Inverter Operating Manual F24 Output current target value F25 Output current detection time F21: Output current detection value >F24 } When set value is = 015 C46*: Output current detection value >F24 } F24: (000 - 100%) set by motor rated current (F43) F25: (00.0 - 25.5) unit: sec 100% I load F24 T(s) F25 F21 = 15 or C46 = 15 RY (output) Fig. 11.6 Output current detection *C46=Output relay 2 on SIF-I/O option card.
EV Inverter Operating Manual 2) F11 - F15=005: Jog Frequency Command The external input terminal set to Jog operation. When turned ON, the inverter will run at the Jog frequency, F36. Parameter F28 F29 F30 F31 F32 F33 F34 F35 F36 Description Preset frequency 1 (Hz) Preset frequency 2 (Hz) Preset frequency 3 (Hz) Preset frequency 4 (Hz) Preset frequency 5 (Hz) Preset frequency 6 (Hz) Preset frequency 7 (Hz) Preset frequency 8 (Hz) Jog frequency (Hz) Frequency range 00.0 - 200 00.0 - 200 00.0 - 200 00.
EV Inverter Operating Manual F40 Carrier frequency (kHz): 004-016 Set this parameter to a level from 4-16kHz as required. (Default is 10kHz).
EV Inverter Operating Manual F45 Motor rated frequency : (Hz) F46 Motor rated power : (kW) F47 Motor rated speed : (RPM) : F47 X 10= Motor rated speed F48 Torque boost gain (Vector mode), C14=000 (Control mode setting) Performance: If the motor load is determined to be excessive, increase the output torque. The inverter will output the value of B and C voltage points according the C15 V/F pattern setting. ‗B‘ = Parameter C20 Value and ‗C‘ = Parameter C22 Value. The starting torque will be raised as shown.
EV Inverter Operating Manual F50 Low frequency voltage compensation (Vector mode), C14=000 (Control mode setting) Performance during low frequency: Increase the value of F50 to increase the output voltage and low frequency torque. Decrease the value of F50 to decrease the output voltage and low frequency torque. V F50 F 0 Fig. 11.
EV Inverter Operating Manual F51 Advanced (C) parameter function display F52 Factory default 000: Disable access to advanced parameters ( Group C ) 001: Enable access to advanced parameters ( Group C ) 010: Reset parameters to factory default (50Hz) 020: Reset parameters to factory default (60Hz) F53 Software version (Read only) F54 Fault records (Last 3 Faults) Toggles display between the set output frequency and F parameters F parameters displayed DSP FUN Scroll to F54 DATA ENT Fault Code RESET
EV Inverter Operating Manual C (Advanced) Parameter Function Descriptions 000: Reverse enable 001: Reverse disable C00 Reverse run When F04=000 (Run signal source) and C00=001, F03 (motor direction) is disabled and the inverter is set to run forward. When F04=001 or 002 (Run signal source) and C00=001, the reverse command is disabled.
EV Inverter Operating Manual 2.) When C09=001 and external run mode (F04=001) is enabled, the inverter will not auto start when power is supplied and the RUN switch is ON. The inverter display will blink "SP1" error message. It can only restart after the RUN input has been cycled. C10 Reset mode 000: Reset is enabled when the RUN input is OFF 001: Reset is enabled when the RUN input is OFF or ON C10=000.
EV Inverter Operating Manual General Purpose V / f Pattern 003 Variable torque 002 60 Hz Systems High starting torque 001 High starting torque C15 Variable torque 50 Hz Systems General Purpose C15 = 001– 006 fixed V / f patterns (see below). C15 V / f Pattern 004 005 006 Fig. 11.
EV Inverter Operating Manual C16 V / f base output voltage setting When C17=60HZ, and C18=100% For 200-240VAC, patterns based an output voltage are shown below. (For corresponding settings at 400-480 VAC input: multiply by 2) VAC 240 C16=240 220 C16=220 200 C16=200 60.0Hz (C17) Fig. 11.12 V / Hz curves with varying base voltages When the output voltage is set higher than the input voltage, the max output voltage is limited to the max input voltage. C23 Torque boost gain : (V / f) (%) 00.0 – 30.
EV Inverter Operating Manual C27 Skip frequency 1 (Hz) : 00.0 –200 C28 Skip frequency 2 (Hz) : 00.0 –200 C29 Skip frequency range (± Hz) : 00.0 –30.0 Example: C27=10.0Hz / C28=20.0Hz / C29=02.0Hz 10Hz ±2Hz= 8-12Hz ±2Hz=18-22Hz 20Hz Skip frequencies C29 C28 C27 C30 PID operation mode (See Fig. 11.
EV Inverter Operating Manual C35 PID offset 000: Positive direction 001: Negative direction C36 PID offset adjust (%) 000 - 109% PID offset percentage can be adjusted by C36 (C35 affects the polarity of C36). C37 PID update time (s): 00.0 - 02.5 C37 is the refresh time for the PID output command. NOTE: The PID function is used for applications such as automatic flow control, external fan volume control, air pressure control, and temperature control. See flow control diagram below.
EV Inverter Operating Manual Timing diagram is as follows: Sleep point based on output frequency C38 Sleep Level Internal RUN command C39 Sleep Delay Wake point based on PID output Inverter sleep condition (0 Hz output) Wake Point External RUN command Inverter output frequency PID output frequency Sleep Level Hz (Set by C38) Fig. 11.
EV Inverter Operating Manual C41 Local /Remote control select description • Local mode Run command: The Run / Stop button on the keypad controls drive operation. Parameter F04 setting has no effect on control. Frequency command: When C41=000, the Up / Down key on the keypad controls the inverter and the F05 setting has no effect. When C41=001, the potentiometer on the keypad controls frequency, and the F05 setting has no effect. • Remote mode Run command: The Run command is set by the value of F04.
EV Inverter Operating Manual 000: Run 001: Frequency reached [Preset target frequency ± F23] 002: Frequency reached [ Preset output frequency level (F22) ±F23] 003: Frequency detection (>F22) 004: Frequency detection (
EV Inverter Operating Manual C50 Baud rate (bps) 0 0 0: 0 0 1: 0 0 2: 0 0 3: 48 0 0 96 0 0 19 2 0 0 38 4 0 0 C51 Stop bit 000: 1 Stop bit 001: 2 Stop bit C52 Parity bit 000: No parity 001: Even parity 002: Odd parity C53 Data bits 000: 8 Bits data 001: 7 Bits data 1.) RS-485 communication: (requires RS485 option SIF-485) 1 to 1 control: A PC or PLC controls one inverter (C49 communication address to 001 - 254).
EV Inverter Operating Manual C54/C55 Communication error parameter timing pattern Master T3 > C54 Slave (EV)Tx T1 T2 T3 MF Output RY1 / T+/T- F21=014 or C46=014 0, 1, 2 (≠3) 1 Frequency 000 Dec from F02 002 Dec from C12 2 0 C55=000 or 002 Frequency If F02＜C12 001 free Run C55=001 Frequency Display always shows ―COT‖ until Reset 003 continue Run mode C55=003 ―COT‖ Display Reset or Master send data 0,1,2,3 Reset Master Command Run Command (only F04=002) Communication mode NOTE : CO
EV Inverter Operating Manual Section 12 - Envelope & Dimensional Tables Select the Model No. from the table below and then select the corresponding frame size. Refer to the dimensional table for envelope size and mounting dimensions. Frame Size Model No. JNEV – 1P2 – H1 JNEV – 1P5 – H1 JNEV – 101 – H1 JNEV – 2P2 – H1 JNEV – 2P5 – H1 JNEV – 201 – H1 JNEV – 2P5 – H3 JNEV – 201 – H3 JNEV – 202 – H1 JNEV – 203 – H1 JNEV – 202 – H3 JNEV – 203 – H3 JNEV – 401 – H3 JNEV – 402 – H3 JNEV – 403 – H3 1 2 HP CT .
EV Inverter Operating Manual Section 13 - Error Codes and Troubleshooting The following Tables 13.1 - 13.5 describe the error codes that are displayed under fault conditions.
EV Inverter Operating Manual Table 13.2 Automatically and Manually Recoverable Errors Display OCS OCD Error Overcurrent at start OVC OHC 1. Motor winding and frame short circuit 2. Motor and ground short circuit 3. Power module is damaged Remedy 1. Check the motor 2. Check the wiring 3. Replace the power module Overcurrent at deceleration The preset deceleration time is set Set a longer deceleration time (Parameter F02) too short Overcurrent at acceleration 1.
EV Inverter Operating Manual Table 13.3 Manually Recoverable Errors Only (no auto-restart) Display OC Error Cause Remedy 1. OC Detection circuit malfunction Overcurrent during stop 2. Bad connection for CT signal Send the inverter back for repair cable OL1 Motor overload OL2 Inverter overload 1. Motor under-sized 1. Increase motor capacity 2. Improper settings of parameter F43 2. Set Parameter F43 based on the motor nameplate current. Excessively loaded Increase inverter capacity 1.
EV Inverter Operating Manual b.b. External base block PID PID feedback signal loss —— — Remote keypad cable broken The inverter stops immediately and then flashes b.b. when external base block is input through the multi-functional input terminal (see descriptions of F11-F14). PID feedback signal circuit error detection 1. When REMOTE KEYPAD does not communicate with the inverter, this signal will be displayed on the Main keypad. 2.
EV Inverter Operating Manual Appendix A - Inverter Specifications Inverter Basic Specifications EV- xxx- H1 EV-xx x- H1(F) EV-xxx-H3 Model 240VAC 120VAC Horsepower (HP) 1P2 1P5 101 2P2 1Ø 2P5 201 0.25 0.5 1 0.25 0.5 Max. applicable motor output. 0.25 HP *(kW) (0.2) 202 203 2P2 1 2 3 0.25 2P5 3Ø 201 202 203 0.5 1 2 3 0.5 1 0.25 0.5 1 2 3 1 2 3 0.5 0.5 (0.4) (0.75) (0.2) (0.4) (0.75) (1.5) (2.2) (0.2) (0.4) (0.75) (1.50) (2.2) Rated output current (A) 1.7 3.1 4.2 1.7 3.
EV Inverter Operating Manual Inverter General Specifications Range 0 - 200Hz Initial Drive Torque Rating 100% / 3Hz (Vector mode) Frequency control Speed Control Range Speed Control ±0.5% (Vector mode) Precision Setting resolution (Note1) Digital: 0.1Hz (0 - 99.9Hz) / 1Hz (100 - 200Hz); Analog: 0.06Hz / 60Hz Keypad setting Set directly with▲▼ keys or the potentiometer on the keypad Display 3-digit, 7-segment.
Protective Functions EV Inverter Operating Manual Over load protection Inverter rated current 150%/1min International conformity UL / CE Over voltage 230V Class: DC voltage >400V 460V Class: DC voltage >800V Under voltage 230V Class: DC voltage <190V 460V Class: DC voltage <380V Instantaneous power Set to enable or disable loss restart Stall prevention ACC / DEC / Operation stall prevention and stall prevention level.
EV Inverter Operating Manual Appendix B – NEMA 4 EV Installation and Wiring The following describes the installation and wiring for the EV inverter NEMA 4 enclosures. L1 L2 100 – 120 VAC (PE) 50 / 60 Hz, 1Ø 3Ø IM 7.83in. Foot Print 198.9mm Models: JNEV-1P2 / 1P5 / 101 / 2P2 / 2P5 / 201 – H1FN4S (IP65). 4.86in. 123.4mm 4-M4 Notes: 1. Power switch, REV -0 FWD switch and Potentiometer are only for for the models JNEV – 1P2 to 201 – H1FN4S. 2. Power supply cable : #14 AWG (2.0m). 3.
EV Inverter Operating Manual Models: JNEV – 202/203/401/402/403 – H3FN4S (IP65) Installation RESET RUN S TOP DATA E NT D SP FU N POWER SWITCH 10.85 in. 275.5 mm Power Switch 7.83in. Switch (4) M4 8.27 in. 210.0 mm (PE) L1(L) L2(N) L3 220-240V L1 380-480V L2 1Ø / 3Ø Single/ThreePhases 100 – 120 VAC 50 / 60 Hz, 1Ø 198.9mm Foot Print Potentiometer Potentiometer REV-0-FWD REV - 0 - FWD SWITCH Notes: 1.
EV Inverter Operating Manual JNEV NEMA4 Assembly and Terminal layout N4S Cover (With REV -0 -FWD switch and Speed control potentiometer or (4) Outer Cover Screws N4 Cover Control Terminal Block (TM2) Power Supply Cable Motor Cable Power Terminal Block (TM1) Plug-in Terminals Frequency Control Power Supply Cable L1 – L2 FWD / REV Motor Cable T1-T2-T3 TM2 TM1 Fig. B.
EV Inverter Operating Manual JNEV NEMA4 Dimensions 7.83 in. 198.9 mm 8.36 in. 212.3 mm IP65 Frame 1 (switch) JNEV-1P2/1P5/101/2P2/2P5/201 - H1FN4FS 6.69 in. 169.9 mm 7.20 in. 182.9 mm 4.86 in. 123.4 mm 5.54 in. 123.4 mm 5.51 in. 135.0 mm Fig. B.6 EV NEMA4S Frame 1 * switch not shown 10.71 in. 274.5 mm 8.27 in. 210 mm (4 ) 2. R 75 0 . 1 1 IP65 Frame 2 (*switch) JNEV-202/203/401/402/403 – H3FN4FS 8.27 in. 210 mm 9.09 in. 231 mm 7.09 in. 180.1 mm 11.61 in. 295 mm 0.20 in. 5.0 mm Fig. B.
EV Inverter Operating Manual Appendix C – EV Parameter Setting List Customer: EV Model No.
EV Inverter Operating Manual Warranty All Low Voltage Motor Control Products, such as Solid State Starters and Inverters, (―products‖) sold by TECO-Westinghouse Motors Company (―TWMC‖), are warranted to be free from defects in material and workmanship for a period of 24 months from the date of shipment. A warranty of 36 months from the date of manufacture is applicable when a TWMC Low Voltage Motor Control Product and a TWMC Inverter Duty motor (per NEMA MG1-31.4.2.2) are purchased together.
