Instruction Manual for LARSON ELECTRONICS models including: IND-SFC Series Solid State Frequency Converter Mobile Wheels, IND-SFC Series, Solid State Frequency Converter Mobile Wheels, Frequency Converter Mobile Wheels, Converter Mobile Wheels, Mobile Wheels
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DocumentDocumentSolid-state Frequency Converter Mobile w/ Wheels Instruction Manual IND-SFC Series Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Safety Information Read this user manual before using frequency converter. Keep this user manual near the frequency converter for reading at any time. Careful in transporting the frequency converter to avoid impact. Do not put the frequency converter on uneven or inclined surface. Do not block the venting holes or slits to keep the frequency converter well-cooling effect, the back of the frequency converter should keep 10 cm (4 inches) away from the wall. Double check the frequency converter and power supply specifications are matched and well-wired before power connection to avoid any careless damage. Frequency converters have different installations according to different capacities and voltage levels, choose an appropriate configuration and cable diameter. Do not overload the frequency converter to prevent the electric shock or cause fires. Please follow all applicable local and national electrical and building code. In case of abnormal phenomenon happens, follow this user manual in troubleshooting or contact the manufacturer. Please keep frequency converter clean and do not put heavy objects on top of it. Prevent any liquids and sundries into the frequency converter, in order to avoid poor contact or short circuit, electric shock, or fire. Unplug the power cord in stormy weather. Avoid placing in direct sunlight, raining or humid place. Keep it away from the source of ignition and heat to prevent overheat. Unplug the power cord during moving or maintaining the frequency converter. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Product Features Frequency converter is suitable for use with resistive, capacitive, inductive and non-linear loads. Compatible with 50 Hz & 60 Hz input frequency. Adjustable single phase 0-300v AC, three phase 0-520v AC output voltage. Adjustable 40.0 to 120 Hz output frequency, customize 499.9Hz. Precise 4 LED digital display output frequency, voltage, ampere and wattage. Isolated operation, no harmonic distortion (EMI, EMC). Pure sine wave output. IGBT/PWM technology enhances compact size, low noise and high reliability. Capable to simulate global voltage, frequency power supplies. Frequency converters are equipped with electronic circuit/instant trip breaker/buzzer alarm for over voltage, over current, over temperature, output short circuit protection. Checklist Every frequency converter has functional testing before leaving factory, the frequency converter is wooden packaged, includes: 1 unit frequency converter Operation manual LNG LNG RSTNG LNG Single Phase Larson Electronics, LLC Phone: (877) 348-9680 Three Phase to Single Phase Fax: (903) 498-3364 www.larsonelectronics.com RSTNG UVWNG Three Phase Operation Panel Input Air-switch Output Air-switch Input Terminals Output Terminals Low/High Voltage Switch (For 30kVA and Above) Low/High Voltage Indicator (For 3-Phase 3kVA to 20kVA) Phase/Line Voltage Switch (For 3-Phase 3kVA to 20kVA) IND-SFC Series Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Wiring Precaution Whether the capacity of the frequency converter in accordance with your loads. Whether the frequency converter damaged during transportation, if so, do not connect it to power source. Shut down power before wiring, check the input voltage before installation. Make sure the specification of the cable in accordance with the frequency converter before wiring. The cable diameter should follow the voltage level and capacity of the frequency converter. Please refer to electrician wiring regulations, or following the "Cable Diameter Reference" table. Avoid sharing the power switch of the frequency converter with other appliances. Use O-type wiring terminals, make sure it's well-wired, tighten screws to avoid poor contact and prevent electric shock. Make sure the power source is correct to match single phase or three phase frequency converter. For grounding, refer to the next page. Make sure all switches on "OFF" status before connecting the frequency converter to power source. Make sure the power source, frequency converter and loads are matching before power on. Internal semiconductor components are sensitive to static electricity, be careful in touching the metal control panel. Grounding System In addition to safety consideration, well-grounded system also can avoid the power system interferes equipment normal operation. Ground Cable should be separated with Neutral Cable, unless special applications. Ground Cable should be 8AWG cable at least or the diameter is basically the same. Ground Cable is for specified frequency converter only, poor ground will cause interference to other machines. Use ground rods in grounding for the best. Ground Types: Item 1 2 3 4 Application Resistance value Low voltage power supply system or high voltage electrical equipment of three-phase four-wire multi-grounded systems 10 or less grounding Ungrounded high-voltage electrical equipment grounding system. 25 or less Low voltage power supply system of three-phase three-wire 50 or less ungrounded system. 1. Low voltage electrical equipment grounding 2. Inner system grounding 3. Frequency converter secondary grounding 4. Low voltage electrical equipment metal body grounding. 1. round voltage less than 150V is 100 or less. 2. round voltage 151V to 300V is 50 or less. 3. round voltage higher than 301V is 10 or less. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Cable Diameter Reference Table IND-SFC Series 1Ø 2W / 220V Capacity 2kVA Input L N 2.5mm2 3kVA 4mm2 5kVA 6mm2 10kVA 10mm2 15kVA 16mm2 20kVA 25mm2 30kVA 35mm2 G 2.5mm2 2.5mm2 6mm2 10mm2 10mm2 10mm2 10mm2 1Ø 2W / 0-300V Max. O/P Current Output Low 16.8A Hi 8.4A L N 2.5mm2 25A 12.5 4mm2 41.6A 20.8A 6mm2 83.2A 41.6A 16mm2 125A 62.5A 25mm2 166.6A 83.3A 35mm2 250A 125A 50mm2 G 2.5mm2 2.5mm2 6mm2 10mm2 10mm2 10mm2 10mm2 3Ø 4W / 380V Input Capacity RST N 10kVA 4mm2 15kVA 6mm2 20kVA 6mm2 30kVA 10mm2 45kVA 16mm2 50kVA 16mm2 60kVA 75kVA 90kVA 100kVA 25mm2 30mm2 35mm2 50mm2 120kVA 70mm2 150kVA 95mm2 G 6mm2 6mm2 6mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 1Ø 2W / 0-300V Max. O/P Current Output Low Hi L N 83.2A 41.6A 16mm2 G 10mm2 125A 62.5A 25mm2 10mm2 166.6A 83.3A 35mm2 10mm2 250A 125A 50mm2 10mm2 375A 187.5A 75mm2 10mm2 416.6A 208.3A 83mm2 10mm2 500A 625A 750A 833.3A 250A 312.5A 375A 416.7A 100mm2 150mm2 180mm2 200mm2 10mm2 10mm2 10mm2 10mm2 1000A 500A 250mm2 10mm2 1250A 625A 300mm2 10mm2 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series 3Ø 4W/ 380V Capacity R 3kVA Input ST N 1.5mm2 10kVA 4mm2 15kVA 6mm2 20kVA 6mm2 30kVA 10mm2 45kVA 60kVA 16mm2 25mm2 75kVA 30mm2 90kVA 100kVA 120kVA 150kVA 35mm2 50mm2 70mm2 95mm2 200kVA 120mm2 300kVA 180mm2 G 2.5mm2 2.5mm2 6mm2 6mm2 6mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 3Ø 4W / 0-520V Max. O/P Current Low Hi U 8.4A 4.2A Output VW N 2mm2 27.6A 13.8A 6mm2 41.6A 20.8A 8mm2 55.6A 27.8A 10mm2 83.2A 41.6A 16mm2 125A 62.5A 166.6A 83.3A 25mm2 35mm2 208.3A 104.2A 42mm2 250A 125A 277.7A 138.8A 333.3A 166.6A 416.6A 208.3A 50mm2 70mm2 95mm2 120mm2 555.5A 277.7A 185mm2 833.3A 416.6A 240mm2 G 6mm2 6mm2 6mm2 6mm2 6mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 10mm2 Note: user can choose different cables according to the input and output conditions, when the input or output cable length exceeds 20 meters, the cable diameter should be doubled. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Wiring Terminals IND-SFC Series Single Phase Input, Single Phase output. L N G Input L NG Output Three Phase Input, Single Phase Output. RS T NG LNG Input Output Three Phase Input, Three Phase Output. RS T NGU VWNG Input Output Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Chapter V. Operation Panel IND-SFC Series *Some models may differ slightly in layout* Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Chapter VI. Operation Guide Proper operating procedures allow you to use the frequency converter more smoothly and avoid unnecessary troubles. 1. Make sure the POWER ON switch is on OFF position. 2. Make sure the switches, rotary buttons, displays are not loosen or damaged. 3. Make sure the power supply is matching with the frequency converter specifications (110V, 220V etc.) before turning the input POWER ON switch to ON position. 4. Set the output frequency by "FREQUENCY SET" switch. Note, press OFF/RESET for setting hundreds frequency (1xx.x). 5. Choose the Low/High Voltage output voltage according to the loads, for 150V change 0-150V (low) and 1-300V (high) base on required voltage. 6. Press to POWER ON switch (ON). 7. Connect loads cable and turn on the AC OUTPUT switch to obtain required standard AC power supplies. 8. Frequency converter has overcurrent (overload), over temperature, short circuit, instantaneous power off protection and warning indicators. In case of above phenomenon happens, the protection circuit cut off output immediately and trigger warning buzzer. 9. Press OFF / RESET switch to cut off the output. Caution: For 30kVA frequency converter (and above), to switch Low/High voltage, if the frequency converter is connected loads, the frequency converter must be powered off and turn off the output switch before switching the voltage. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Chapter VII. Specification Single Phase Input, Single Phase Output Capacity Voltage (Optional) Input Frequency 500VA Voltage Frequency Low-grade 4.2A Current High-grade 2.1A Load stabilization Rate Output Frequency Stability Harmonic Distortion Frequency meter Voltmeter Ammeter Watt meter Protection Working Environment Temperature Humidity 1kVA 2kVA 3kVA 5kVA 10kVA 15kVA 1 Phase 2 Wire: 110V/220V/230V/240 ± 10% 50Hz or 60Hz ± 5% 0-150V (Low Voltage range) 0-300V (High Voltage range) 40.0Hz to 120Hz (Higher than 120Hz is customized) 8.4A 16.8A 25A 41.6A 83.2A 125A 4.2A 8.4A 12.5A 20.8A 41.6A 62.5A ±1% ±0.01% Pure Sine Wave 2% 4 digit, digital frequency meter, resolution 0.1Hz/Step 4 digit, digital voltage meter, resolution 0.1V 4 digit, digital ammeter, resolution 0.1A 4 digit, digital Watt meter, resolution 0.1W With overload, short circuit, over temperature Instantaneous power failure protection and alarm device 0 - 40 deg. 0 - 90% (Non condensation) 20kVA 166.6A 83.3A Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Three Phase Input, Single Phase Output IND-SFC Series Capacity Voltage (Optional) Input Frequency 10kVA 15kVA 20kVA 30kVA 45kVA 50kVA 60kVA 3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V±10% 3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% 3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% 50Hz or 60Hz ± 5% Voltage 0-150V (Low Voltage range) 0-300V (High Voltage range) Frequency Low-grade Current High-grade Load stabilization Rate Output Frequency Stability 83.2A 41.6A 40.0Hz to 120Hz (Higher than 120Hz is customized) 125A 166.6A 250A 375A 416.6A 62.5A 83.3A 125A 187.5A 208.3A ±1% ±0.01% 500A 250A Harmonic Distortion Pure Sine Wave 2% Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step Voltmeter 4 digit, digital voltage meter, resolution 0.1V Ammeter 4 digit, digital ammeter, resolution 0.1A Watt meter Protection Working Environment Temperature Humidity 4 digit, digital Watt meter, resolution 0.1W With overload, short circuit, over temperature Instantaneous power failure protection and alarm device 0 - 40 deg. 0 - 90% (Non condensation) Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Three Phase Input, Single Phase Output IND-SFC Series Capacity 75kVA 90kVA 100kVA 120kVA 150kVA 3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V±10% Input Voltage(Optional) 3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% 3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% Frequency 50Hz or 60Hz ± 5% Voltage 0-150V (Low Voltage range) 0-300V (High Voltage range) Frequency 40.0Hz to 120Hz (Higher than 120Hz is customized) Low-grade Current High-grade 625A 312.5A 750A 375A 833.3A 416.6A 1000A 500A 1250A 625A Output Load stabilization Rate ±1% Frequency Stability Harmonic Distortion ±0.01% Pure Sine Wave 2% Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step Voltmeter 4 digit, digital voltage meter, resolution 0.1V Ammeter 4 digit, digital ammeter, resolution 0.1A Protection With overload, short circuit, over temperature Instantaneous power failure protection and alarm device Working Environment Temperature Humidity 0 - 40 deg. 0 - 90% (Non condensation) Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Three Phase Input, Three Phase Output IND-SFC Series Capacity Voltage (Optional) Input Frequency 3kVA 10kVA 15kVA 20kVA 30kVA 45kVA 60kVA 3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V±10% 3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% 3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% 50Hz or 60Hz ± 5% Voltage 0-260V (Low Voltage range) 0-520V (High Voltage range) Frequency 40.0Hz to 120Hz (Higher than 120Hz is customized) Low-grade 8.4A Current High-grade 4.2A Load stabilization Rate Output Frequency Stability 27.6A 13.8A 41.6A 20.8A 55.6A 27.8A ±1% ±0.01% 83.2A 41.6A 125A 62.5A 166.6A 83.3A Harmonic Distortion Pure Sine Wave 2% Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step Voltmeter 4 digit, digital voltage meter, resolution 0.1V Ammeter 4 digit, digital ammeter, resolution 0.1A Watt meter 4 digit, digital Watt meter, resolution 0.1W Protection Working Environment Temperature Humidity With overload, short circuit, over temperature Instantaneous power failure protection and alarm device 0 - 40 deg. 0 - 90% (Non condensation) Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Three Phase Input, Three Phase Output IND-SFC Series Capacity Voltage (Optional) Input Frequency 75kVA 100kVA 120kVA 150kVA 200kVA 300kVA 3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V±10% 3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% 3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% 50Hz or 60Hz ± 5% Voltage 0-260V (Low Voltage range) 0-520V (High Voltage range) Frequency 40.0Hz to 120Hz (Higher than 120Hz is customized) Low-grade Current High-grade Load stabilization Rate Output Frequency Stability 208.3A 104.2A 277.7A 138.8A 333.3A 416.6A 166.7A 208.3A ±1% ±0.01% 555.5A 277.7A 833.3A 416.6A Harmonic Distortion Pure Sine Wave 2% Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step Voltmeter 4 digit, digital voltage meter, resolution 0.1V Ammeter 4 digit, digital ammeter, resolution 0.1A Watt meter Protection 4 digit, digital Watt meter, resolution 0.1W With overload, short circuit, over temperature Instantaneous power failure protection and alarm device Working Environment Temperature Humidity 0 - 40 deg. 0 - 90% (Non condensation) Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com IND-SFC Series Chapter VIII. Troubleshooting Please pay attention to internal high voltage components, only qualified electricians can maintain the frequency converter. Turn off the frequency converter before proceeding troubleshooting procedures if it's not necessary to do live troubleshooting. Phenomenon Inspection methods roubleshooting No input power 1. put switch is turn on or not? 2. put voltage is right or not? 3. The fuse is burn down or not? 1. Turn the power supply input switch. 2. onnect to correct voltage power supply. 3. heck the fuse and replace the fuse with same specification if necessary. Output power outage 1. Is t power off or momentary power off? 2. Is it overload? 1. Press he activate switch (ON) to reboot. 2. ake sure the loads are within the capacity of the frequency converter. No output voltage 1. Is he fuse burn down or not? 2. Is t overloaded? 1. heck the fuse and replace the fuse with same specification if necessary. 2. eplace a larger capacity frequency converter. Voltmeter, ammeter and power show "0" when the output frequency is normal. 1. Turn the power switch to "OFF" position. 2. hange output voltage switch to zero. 3. Turn the power switch to "ON" position. Voltmeter, ammeter and power show "0" and alarm rings when the output frequency is normal. 1. Check and decrease the loads' current. 2. Press he shutdown/reset button (OFF/RESET). 3. Re-operatio High temperature 1. Is it overload? 1. Dec ase loads. 2. ooling fan is slowdown or not 2. eplace a new cooling fan. worked. Emergency Please advise: 1. Fr uency converter model & serial number. 2. ate & Time of the failure. 3. oads. 4. etailed description of the failure. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com Chapter IX. Maintenance IND-SFC Series Frequency converters do not require daily maintenance, a regular maintenance is benefited of longer lifetime, the maintain times is in accordance with the environmental conditions. Preventive Measures: Do not put any liquid objects on the top of the frequency converter. If the frequency converter is installed in a harsh environment, such as windy and dusty, pay more attention to make the frequency converter clean or do more frequent maintenances. Maintenances: Turn off the power switch. Clean inner dusts. Wipe the cabinet, cover and venting holes with a soft towel and detergent. Visual inspection of all power lines and terminals, see if there is collision, loose, hot corrosion, moisture, insect bites or rat bites, do some repairs or replaces if necessary. Note: DO NOT do any maintenance if you are not a qualified electrician, and make sure the frequency converter is discharged completely before proceeding any maintenance. Chapter X. Storage The environment of the frequency converter being placed has direct affect to its function and lifetime, the environment should follow the conditions: Moving: Please shut down and disconnect all cables before moving the frequency converter. Do not move the frequency converter upside down. Handle the frequency converter with care in moving to avoid impact. Placement: Do not put the frequency converter on uneven or inclined place. Avoid direct sunlight, rain or humid place. Keep it away from fire and high temperature place to prevent overheating. Avoid oil mist, salt, corrosive gases erosion. Avoid dust, cotton and small metal objects intrusion. Keep the frequency converter in a well-ventilated place, keep the frequency converter's back away from the wall at least 10cm to ensure sufficient ventilation. Operating temperature 0 - 40, humidity 0 - 90% (non-condensing). THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS. SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT SALES@LARSONELECTRONICS.COM OR BY PHONE AT 1-877-348-9680 FOR FURTHER ASSISTANCE. PLEASE VISIT LARSONELECTRONICS.COM FOR WARRANTY AND RETURN INFORMATION. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com