[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-562543-105":59,"doc-detail-562543-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","datasheet-vfd-b-technical-specifications-delta-variable-frequency-drive","Datasheet VFD-B - Technical specifications - Delta Variable Frequency Drive","","Datasheet VFD-B presents Delta variable frequency drive (VFD-B series) technical parameters for multiple type numbers across different supply voltages. It lists rated power, rated output current, current limit (150% for 60s), rated output capacity, and rated input current for single- and three-phase configurations. Electrical interface requirements include recommended and minimum brake resistors, DC-choke and DC-bus connection options, EMC-filter external options, brake chopper behavior, carrier frequency range, and cooling method. It also provides mains fuse part references, power/signal cable entry dimensions, cable section guidance, enclosure size codes, and overall dimensions in HxWxD with weight.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/datasheet-vfd-b-technical-specifications-delta-variable-frequency-drive/562543/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/datasheet-vfd-b-technical-specifications-delta-variable-frequency-drive/562543.png","ImageObject",300,407,{"name":92,"@type":93},"nayy☆","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-17","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the type number key (e.g., VFD 007 B 43 A) indicate in the VFD-B datasheet?","Question",{"text":112,"@type":113},"The key encodes the drive’s type-related parameters such as power class and voltage-related designation. The datasheet also explains how input voltage options map to single-phase or three-phase ratings using the numeric prefixes.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is the current limit specified for the VFD-B models?",{"text":117,"@type":113},"The datasheet lists current limit as 150% for 60 seconds for the shown type numbers across the voltage groups, indicating the maximum output current duration before limiting.",{"name":119,"@type":110,"acceptedAnswer":120},"Which brake components and connections are covered in the datasheet?",{"text":121,"@type":113},"It provides whether a brake chopper is present, the recommended brake resistor value in ohms per watt (Ω/W), and the minimum brake resistor value (Ω). It also notes DC-choke connection options and whether DC-bus connection is available for specific models.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},562543,1791817513,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},962090893153,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Datasheet VFD-B  \nType number key  \nVFD 007 B 43 A  \nVersion number Input voltage  \n21=230VAC 1φ 23=230VAC 3φ 43=400VAC  \nVFD-B series  \nPower  \n007=0 .75kW 022=2 .2kW 185=18 .5kW 370=37kW etc  \nDelta Variable Frequency Drive  \n230V single phase 0.75 ~ 2.2kW  \n\n| Type number VFD􀀁􀀁􀀁􀀁􀀁􀀁􀀁 | 007B21A | 015B21A | 022B21A |\n| --- | --- | --- | --- |\n| Rated power kW | 0.75 | 1.5 | 2.2 |\n| Rated output current A RMS | 5 | 7 | 11 |\n| Current limit % | 150% 60s |  |  |\n| Rated output capacity kVA | 1.9 | 2.5 | 4.2 |\n| Rated input current (1-phase/3-phase) * A RMS | 11.9/5 .7 | 15.3/7.6 | 22/15.5 |\n| Mains fuse (for UL: Bussmann) | JJN-30 | JJN-40 | JJN-60 |\n| Dimensions HxWxD mm | 185x118x160 |  | 260x150x160.2 |\n| Size **** | B2 |  | B3 |\n| Weight kg | 2.7 | 3.2 | 4.5 |\n| Power cable entry ∅mm | 2x 28 |  | 2x 28 |\n| Signal cable entry ∅mm | 1x 22 |  | 2x 22 |\n| Section of power cables (stranded/solid) mm2 | 1 ~ 3 / 1 ~ 5 |  |  |\n| Cooling | Convection |  | Fan |\n| Carrier frequency kHz | 1 ~ 15 |  |  |\n| EMC-Filter | External option (footprint) |  |  |\n| DC-Choke | No ** |  |  |\n| DC-Bus connection | No |  | Yes |\n| Brake chopper | Yes |  |  |\n| Recommended brake resistor Ω/W | 200/80 | 100/300 | 70/300 |\n| Minimum brake resistor value Ω | 80 | 55 | 35 |\n\n* Single-phase drives can also be connected to 230V 3-phase.  \n** Connection for external DC-Choke.  \n**** See dimensional drawing on Page 5~8 .  \nDELTA ELECTRONICS, INC. 1 Delta reserves the right to make  \nALL RIGHTS RESERVED changes without prior notice  \nDatasheet VFD-B Version6 Aug 2008.doc  \nDatasheet VFD-B  \n400V 0.75 ~ 2.2kW  \n\n| Type number VFD􀀁􀀁􀀁􀀁􀀁􀀁􀀁 | 007B43A | 015B43A | 022B43B |\n| --- | --- | --- | --- |\n| Rated power kW | 0.75 | 1.5 | 2.2 |\n| Rated output current A RMS | 2.7 | 4.2 | 5.5 |\n| Current limit % | 150% 60s |  |  |\n| Rated output capacity kVA | 2.3 | 3.2 | 4.2 |\n| Rated input current A RMS | 3.2 | 4.3 | 5.9 |\n| Mains fuse (for UL: Bussmann) | JJS-10 | JJS-15 | JJS-20 |\n| Dimensions HxWxD mm | 185x118x145 | 185x118x160 | 185x118x145 |\n| Size **** | B1 | B2 | B1 |\n| Weight kg | 2.7 | 3.2 | 4.5 |\n| Power cable entry ∅mm | 2x 28 |  |  |\n| Signal cable entry ∅mm | 1x 22 |  |  |\n| Section of power cables (stranded/solid) mm2 | 1 ~ 3 / 1 ~ 5 |  |  |\n| Cooling | Convection |  | Fan |\n| Carrier frequency kHz | 1 ~ 15 |  |  |\n| EMC-Filter | External option (footprint) |  |  |\n| DC-Choke | No ** |  |  |\n| DC-Bus connection | No |  |  |\n| Brake chopper | Yes |  |  |\n| Recommended brake resistor Ω/W | 750/80 | 400/300 | 250/300 |\n| Minimum brake resistor value Ω | 260 | 190 | 145 |\n\n** Connection for external DC-Choke.  \n**** See dimensional drawing on Page 5~8 .  \n400V 3.7 ~ 11kW  \n\n| Type number VFD􀀁􀀁􀀁􀀁􀀁􀀁􀀁 | 037B43A | 055B43A | 075B43A | 110B43A |\n| --- | --- | --- | --- | --- |\n| Rated power kW | 3.7 | 5.5 | 7.5 | 11 |\n| Rated output current A RMS | 8.5 | 13 | 18 | 24 |\n| Current limit % | 150% 60s |  |  |  |\n| Rated output capacity kVA | 6.5 | 9.9 | 13.7 | 18.3 |\n| Rated input current A RMS | 11.2 | 14 | 19 | 25 |\n| Mains fuse (for UL: Bussmann) | JJS-30 | JJS-50 | JJS-70 | JJS-90 |\n| Dimensions HxWxD mm | 260x150x160.2 | 323x200x183.2 |  |  |\n| Size **** | B3 | B4 |  |  |\n| Weight kg | 3 | 8 | 10 | 13 |\n| Power cable entry ∅mm | 2x 28 | 2x 42.6 |  |  |\n| Signal cable entry ∅mm | 2x 22 | 1x 28 |  |  |\n| Section of power cables, stranded (with ring) mm2 | 1 ~ 5 | 3 ~ 8 (13) |  |  |\n| Cooling | Fan |  |  |  |\n| Carrier frequency kHz | 1 ~ 15 |  |  |  |\n| EMC-Filter | External option (footprint) |  |  |  |\n| DC-Choke | No ** |  |  |  |\n| DC-Bus connection | Yes |  |  |  |\n| Brake chopper | Yes |  |  |  |\n| Recommended brake resistor Ω/W | 150/400 | 100/500 | 75/1000 | 50/1000 |\n| Minimum brake resistor value Ω | 95 | 60 | 45 | 50 |\n\n** Connection for external DC-Choke.  \n**** See dimensional drawing on Page 5~8 .  \nDELTA ELECTRONICS, INC. 2 Delta reserves the right to make  \nALL RIGHTS RESERVED changes without prior notice  \nDatasheet VFD-B  \n400V 15 ~ 22kW  \n\n| Type numbe","cbCaioz1SJKPRNtx","https://ap.wps.com/l/cbCaioz1SJKPRNtx","pdf",892436,"English","# VFD-B series\n## Type number key and versioning\n## Input voltage and power ratings\n## Electrical specifications (current, capacity, fuses)\n## Brake and DC-bus / DC-choke options\n## Installation and mechanical dimensions","[{\"question\":\"What does the type number key (e.g., VFD 007 B 43 A) indicate in the VFD-B datasheet?\",\"answer\":\"The key encodes the drive’s type-related parameters such as power class and voltage-related designation. The datasheet also explains how input voltage options map to single-phase or three-phase ratings using the numeric prefixes.\"},{\"question\":\"How is the current limit specified for the VFD-B models?\",\"answer\":\"The datasheet lists current limit as 150% for 60 seconds for the shown type numbers across the voltage groups, indicating the maximum output current duration before limiting.\"},{\"question\":\"Which brake components and connections are covered in the datasheet?\",\"answer\":\"It provides whether a brake chopper is present, the recommended brake resistor value in ohms per watt (Ω/W), and the minimum brake resistor value (Ω). It also notes DC-choke connection options and whether DC-bus connection is available for specific models.\"}]","Datasheet VFD-B - Technical specifications - Delta Variable Frequency Drive | PDF",1791808885,25]