NSI Series High - performance, Low - noise inverter 220V0.5-30HP 380 V HP

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1 DON T CONNECT OUTPUT TERMINALS (U,V,W) TO POWER SUPPLY DON T CONNECT MEGGER AT THE TERMINALS ON THE PRINTED CIRCUIT BOARD MANTENANCE AND INSPECTION BE PERFORED AFTER CHRG LAMP OF CAPACITOR TURN OFF FREQUENCY INVERTER NSI Series High - performance, Low - noise inverter 220V V INVERTER Variable Speed Drive INVERTER Variable Speed Drive NSI INVERTER CAUTION 0.5 to to to 220 NSI Advantages More than 150 percent starting torque (200 percent starting current) Carrier Frequency selectable from 1-10 khz (resolution 0.1 khz) Intellligent Terminal used for control circuit Increase/Decrease frequency terminal (UP/DOWN Control) 3 skip resonant frequencies (for reduce noise) 2 motor characteristices selectable Flying Start 8 Speed steps selectable Automation function 4 Fault Memories (for the 4 laster) Program check Sum Life Time (Unit : Hour)

2 NSI Series Selection Guide APPLICABLE MOTOR 380V KW OUTPUT (A) INVERTER TYPE BRAKING UNIT OUTPUT (A) 220V INVERTER TYPE BRAKING UNIT COOLING METHOD NSI-4-0A NSI NSI-2-0A5 5.3 NSI Self-cooling NSI NSI NSI NSI-4-5A5 Built-in 11 NSI NSI-2-5A5 Built-in NSI-4-7A5 26 NSI-2-7A NSI NSI NSI NSI NSI NSI NSI NSI Not include NSI NSI NSI NSI NSI NSI NSI Forced air-cooled NSI NSI Not include NSI NSI NSI NSI NSI Series Voltage 2 : : 380 Motor capacity 030:30 7A5 : NSI NSI NSI Basic Schematic Diagrams Motor* Braking resister* Fault relay output Supply output Transistor output DC- Braking unit* DC+ DCR+ DC reactor* MCCD or ELCB Power supply 1 or 3 phase 220V or 380V 50/60 Hz Frequency setting POT* (0 to 10 VDC) Potentiometer 1-10 kohm Current input for aux.setting 4to20mADC Analog frequency meter* Control input Notes : Each common terminal of circuit, [11], (CM) and {CME} are insulated. * Option

3 Standard Specifications Input Power Supply Models Applied motor output Rated output voltage Overload capacity Number of phase, voltage, frequency Voltage variations Frequency variations Instantaneous voltage drop resistance AC 220V Three-Phase and Single Phase Series 0.4 to 22 kw 3-phase, AC 200 TO 240V Three phase, 200 to 240V ; 50/60Hz Continuous operation at 152V or more, or at less than 152V for 15 ms. 150% of rated output current for 1 minute +10, -15% of rated AC input voltage +/-5% of rated input frequency AC 380V Three-Phase Series 0.4 to 315 kw 3-phase, AC 380 to 460V Three phase, 380 to 460V ; 50/60Hz Continuous operation at 304V or more, or at less than 304V for 15 ms. Common Specifications Control Output frequency Output Digital display frequency Output frequency accuracy Output Frequency frequency setting resolution Output Inverterfrequency control Output Carrier frequency Output frequency Operation method Frequency setting Status output signal Acceleration time Deceleration time Frequency limitter Bias frequency Gain for frequency setting Frequency jump control Flying start Auto-restart after Momentary power failure 0 to 400 Hz 0Process to 400 Hz m/min, RPM, output frequency, current, voltage 0+/-0.5%b to 400 Hz of selected maximum output frequency (25+/-10 C) for analog setting 0Digital to 400setting Hz ; 0.01 Hz (under 100 Hz) Analog setting ; 1/1023 of maximum frequency 0High to 400 carrier Hz frequency sinusoidal PWM control 0Variable to 400 Hz from 1 to 10 khz (rated output current must be derated with carrier frequency) 0KEY to 400 operation Hz : Run or Stop key Input signal : Forward/Reverse command, Coast-to-stop command, Trip command (external fault), Alarm reset, 3 Wire control, Multistep speed selection, Acc./Dec. Time selection, 2nd V/F selection KEY operation : Up or Down key Potentiometer : 1 to 10 kohm (1/2w) Analog input : 0 to 10 Vdc, 4 to 20 madc UP/DOWN control : Output frequency increases during X1 : ON and decreases during X2 : ON Multistep frequency : 8 different frequencies ca be selected terminal X1, X2, and X3 Open collector output : RUN, FAR, FDT, OL, LU and etc. (12 kinds selectable) Analog output : Output frequency, Output current 0.1 to 3600s (Independently adjustable acceleration and deceleration) Mode select : Linear, S-curve High limitter : 0 to 400 Hz 0 to 400 Hz adjustable 0.1 to 200% adjustable The jumping frequency (3 point) The motor can be start without stopping the motor Automatic restart is available after a momentary power failure Indication Protection Condition Output Switching frequency operation 0Control to 400 terminals Hz are provided for smooth switching from commercial power line to inverter inverter to power supply Output 2nd V/Ffrequency setting 0This to 400 function Hz uses 2 motor switching operation. 2nd motor s base frequency and rated voltage can be preset Output Runningfrequency or stopping mode 0Output to 400frequency, Hz Output current, Output voltage, Motor synchronous speed, Line speed Output Setting frequency mode 0Function to 400 Hz No. And data Output Trip mode frequency 0Indication to 400 Hzof trip cause code (ex OC1, OC2, OC3, OU1, OU2, OU3, OH1, OH2, OL, LU) Output Overload frequency 0Electronic to 400 Hzthermal overload relay Output Overvoltage frequency 0Overvoltage to 400 Hz detection from DC link circuit Surge input Inverter protection from input power supply voltage surge Undervoltage Undervoltage detection from DC link circuit Overheating Inverter overheating protection by temperature detection Protective structure IP 20 Installation location Do not install in a dusty location or expose to corrosive gasses, oil splashes or direct sunlight or outdoor Ambient temperature -10 C to +40 C Ambient humidity 20 to 90% RH (non-condensing) Stored temperature -20 C to +65 C

4 External Dimensions /3 Phase 220V W Phase 220V H 650 D [Unit : mm.] W Phase 380V 780 H D H W Drawing 50 to 125 D บร ษ ท โนเวม เอนจ เน ยร ง จำก ด NOVEM ENGINEERING CO., LTD. 227/1 ซอยพ งม 11 ถนนส ข มว ท แขวงบางจาก เขตพระโขนง กร งเทพฯ Tel , Fax Website : sales@novemeng.com

5 Function Table Basic Function Terminal Function NO. Name Setting range NO. Name Setting range F100 Frequency command 00 : KEYPAD operation # 2 # # : Switching operation from line (Up or Down key) to inverter (for 60Hz line) 01 : Voltage input X4 terminal function (Terminals 12 and 11) ##0#:ACC/DEC time selection (2 steps) 02 : Current input # # 1 # : Current input signal selection (Terminals C1 and 11) # # 2 # : DC brake commamd F101 Operation Method** 00 : KEYPAD operation (Run or Stop key) 01 : FWD or REV commond Signal operation F102 Maximum Frequency F103 Base Frequency F104 Rated Voltage (200V class) (400V class) F105 Acceleration Time 1 F106 Deceleration Time 1 F107 Torque Boost F108 Frequency Limit (Upper) Lower Limit - Maximum Frequency F109 Frequency Limit (Lower) Frequency Limit (Upper) F110 Bias Frequency F111 Gain Frequency F112 DC Brake (Start Freq.) F113 DC Brake (Brake Level) F114 DC Brake (Brake Time) (0.0 = DC Brake inactive) F115 Number of Motor Poles 2-14 F116 Motor Direction 00 : Forward 01 : Reverse F117 Multistep Frequency 1 X5 terminal function ###0:ACC/DEC time selection (4 steps using X4 and X5) # # # 1 : 2nd V/F selection # # # 2 : Enabing signal for change of F201 FMA terminal function 00 : Output frequency 01 : Output current F202 FMA Voltage Adjust F203 Y1-Y4 terminal function DDDD 0 : Inverter running (RUN) 1 : Frequency equivalence signal (FAR) 2 : Frequency level detection signal (FDT) 3 : Overload early warning signal (OL) 4 : Undervoltage detection signal (LU) 5 : KEYPAD operation mode 6 : Stall current 7 : Inverter stopping 8 : Auto-restarting 9 : Auto-resetting A : Accel B : Decel C : Lower frequency D : Upper frequency F118 Multistep Frequency 2 F204 FAR function (Hysteresis) F119 Multistep Frequency 3 F205 FDT function (Level) F120 Multistep Frequency 4 F206 FDT function (Hysterresis) F121 Multistep Frequency 5 F207 OL function (Level) Approx.20 to 105% of rated current F122 Multistep Frequency 6 Protection Function F123 Multistep Frequency 7 F300 Thermal Overload Relay 00 : Inactive F124 Search Frequency 00 : Inactive 01 : Active 01 : Active (for 4-pole standard motor) F301 Thermal Overload Level Approx.20 to 105% of rated current F125 Deceleration time search F302 Restart after momentary 00 : Inactive (Immediate LU Trip) Terminal Function power failure recovers 01 : Inactive (LU Trip after Recovery) F200 X1-X5 terminal function : Active (Smooth recovery) X1 and X2 terminal function 03 : Active (Restarting at frequency at time of 0###:Multistep speed selection (4 step) Power failure) 1###: UP/DOWN (Initail Freq. = 0.0Hz) 04 : Active (Restarting at starting frequency) 2###: UP/DOWN (Initail Freq. = Last Freq.) X3 terminal function #0##:Multistep speed selection (8 steps using X1, X2 and X3) #1##:Switching operation from Line to inverter (for 50 Hz line) F303 Auto-restart (Restart time) F304 Frequency fall rate F305 Auto-reset times 0-7 F306 Auto-reset interval 2-20 F307 Jump Frequency F308 Jump Frequency

6 Function Table Protection Function NO. Name Setting range F309 Jump Frequency Automation Function NO. Name Setting range F501 Stage Time F310 Jump Hysteresis F502 Stage Accel 1 F311 Current Limit 00 : Disable F503 Stage Decel 1 01 : Enable F504 Stage Direction 1 F312 Current Limit Level F504 F505 Stage Time Direction : -Forward : Reverse F313 Current Limit Decel F502 F506 Stage Accel 12 F314 REV Phase Sequence Lock 00 : Inactive F503 F507 Stage Decel : Active F504 F508 Stage Direction 12 Special Function F504 F509 Stage Time Direction : -Forward : Reverse F400 LED Monitor (6 kinds selectable) F502 F510 Stage Accel 13 F401 LED Monitor Display 00 : Setting value F503 F511 Stage Decel 13 STOP mode 01 : Output value F504 F512 Stage Direction 13 F402 Coefficient for machine speed (Multiplier to Hz value) F504 F513 Stage Time Direction : -Forward : Reverse and line speed F502 F514 Stage Accel 14 F403 Frequency Start F503 F515 Stage Decel 14 F404 Hold time frequency start F504 F516 Stage Direction 14 F405 Frequency Cutoff Frequency Start F504 F517 Stage Time Direction : -Forward : Reverse F406 Sub V/F (Frequency) F502 F518 Stage Accel 15 F407 Sub V/F (Voltage) 0 - VoltMax F503 F519 Stage Decel 15 F408 V/F Pattern 00 : Linear F504 F520 Stage Direction : Curve F504 F521 Stage Time Direction : -Forward : Reverse F409 Carrier Frequency** F502 F522 Stage Accel 16 F410 ACC/DEC pattern 00 : Linear F503 F523 Stage Decel 16 (S-Curve Select Mode) 01 : Short S-Curve (T x 2) F504 F524 Stage Direction : Medium S-Curve (T x 2.4) F504 F525 Stage Time Direction : -Forward : Reverse 03 : Long S-Curve (T x 3) F502 F526 Stage Accel 17 F411 Acceleration time 2 F503 F527 Stage Decel 17 F412 Deceleration time 2 F504 F528 Stage Direction 17 F413 Acceleration time 3 F504 F529 Stage Clear Cycle Direction Pattern 1 00 : Active Forward 01 : Reverse Inactive F414 Deceleration time 3 Service Function F415 Acceleration time 4 F503 F600 Stage Data initializing** Decel : Manual 04 set values F416 Deceleration time : Forward Return to factory 01 set : Reverse values F417 Base frequency F504 F601 Stage Function Direction Lock 1 00 : Forward Unlock 01 :: Reverse Lock F418 Reted voltage (200V class) F502 F602 Stage Password Accel set FFFF (400V class) F503 F603 Stage Fault Memory Decel 1 00 : Last Fault F419 Torque boost : 1st Last Fault F420 Stop Mode 00 : Deceleration 02 : 2nd Last Fault (Decel. = 0 Free Run) 03 : 3rd Last Fault 01 : DC Brake F503 F604 Stage Life Time Decel : Free Run F504 F605 Stage Clear Fault Direction Immediate 1 Run 00 : Active Forward 01 : Reverse Automation Function 01 : Inactive F500 Pattern (Mode select) 00 : Inactive F502 F606 Stage FactoryAccel Password 1 Enable group 0 01 : Mono-cycle (Factory Function) 02 : Continuous cycle F504 F607 Stage Program Direction Check 1Sum 0000 : Forward - FFFF 01 : Reverse 03 : Mono-cycle with continuous 7th speed (Read Only)