Have you already ordered from BREMER?Then use this form:BREMER Product (Bv.: Number) Form 4 transformer 3-phase 50°Enquiry formfor 1-phase transformerEnquiry form for 3-phase transformerEnquiry form for DC power supply with 1-phase transformerEnquiry form for DC power supply with 3-phase transformer Please select your product:select1-phase transformer3-phase transformerDC-power supply with 1-phase transformerDC power supply with 3-phase transformerIdentification Enquiry for an already existing product (similar or replica):selectYes, Manufacturer and designationYesNoManufacturer and designation:Production according to:Standards selection:selectMains transformer for general applications acc. to VDE0570 / EN61558-1 -2-1Isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-4Safety isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-6Control transformer acc. to VDE0570 / EN61558-1 -2-2Transformer for medical rooms acc. to VDE0570 / EN61558-1 -2-15Transformer for medical devicesAutotransformer acc. to VDE0570 / EN61558-1 -2-13Power transformer > 15kVAHigh voltage transformer non-standardisedIsolating transformer for high potential difference between input and output non-standardisedTranformer with ferrite core, e.g. for switch mode power suppliesOtherOther standards selection: Standards selection:selectMains transformer for general applications acc. to VDE0570 / EN61558-1 -2-1Isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-4Safety isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-6Control transformer acc. toVDE0570 / EN61558-1 -2-2Transformer for medical rooms acc. to VDE0570 / EN61558-1 -2-15Transformer for medical devicesAutotransformer acc. to VDE 0570 / EN61558-1 -2-13Power transformer > 20kVAPower transformer > 20kVAIsolating transformer for high potential difference between input and output non-standardisedOtherOther standards selection:Standards selection:selectMains transformer for general applications acc. to VDE0570 / EN61558-1 -2-1Isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-4Safety isolating transformer for general applications acc. to VDE0570 / EN61558-1 -2-6OtherOther standards selection:Rectifier circuitselectSelect best valueBridge circuit B2 without smoothing-natural rippleBridge circuit B2 with smoothing, ripple of the output voltage in %Bridge circuit B2 with smoothing, use smoothing capacitor ...microFarad verwendenBridge circuit B2 with smoothing and stabilisationOther circuitselectSelect best valueBridge circuit B6 without smoothing - natural rippleBridge circuit B6 with smoothing, ripple of the output voltage in %Bridge circuit B6with smoothing, use smoothing capacitor...microFaradBridge circuit B6 with smoothing and stabilisationOther circuitOutput voltage in %:...microFarad:Other circuit:Technical data - electricFrequency:Input voltages and taps:Note: Please make all voltage specifications as linked phase-to-phase voltages.Output voltages: 3x 3x 3x 3x 3x 3x 3x 3x 3x Output voltage: Vdc Adc Vector group:selectYNyn0Yy0Yyn0YNy0Dy5Dyn5Dd0Yz5YNz5YNzn5OtherNot applicableVector group:selectYNyn0Yy0OtherNot applicableNote: For autotransformer, select Yy0 or YNyn0 only.Other circuit:Power:Power:Note: Specify in wattsCircuit input:selectY Star connection without star point connectionYN Star connection with star point connectionD Delta connectionAmbient temperature ta:40°C50°C70°CInsulation class:selectE (120°C)B (130°C) StandardF (155°C)Operating mode: Non-stop operation Short-time operation ON:OFF:Short-circuit strength:selectNon-inherently short-circuit proofInherently short-circuit proof with bi-metal thermal protectorInherently short-circuit proof with microfuse 5x20mmInherently short-circuit proof with temperature fuseInherently short-circuit proof withShort-circuit proof (only transformers < ca. 2VA)Short-circuit strength:selectNon-inherently short-circuit proofInherently short-circuit proof with bi-metal thermal protectorInherently short-circuit proof with fuse 5x20mmInherently short-circuit proof with temperature fuseInhernetly short-circuit proof withShort-circuit proof (stabilised devices only)Inherently short-circuit proof with:Protection class:selectIP00 (no housing)IP20 - Sheet steel housing or perforated plate casingIP21 - Sheet steel housing or perforated plate casingIP23 - Sheet steel housingIP44 - Sheet steel housingIP54 - Sheet steel housingPlastic housing - please specify manufacturer / typeManufacturer/type Plastic housing:Protection class:selectPrepared for devices of protection class IPrepared for devices of protection class IIProtection class I (only with metal housing > IP00)Further electrical specifications:Example: Do not load several output voltages at the same time Short-time overloads Maximum values for no-load and/or load power losses Design for nominal output voltage value with deviating load current Minimum or maximum output voltage values Minimum and maximum values for short-circuit voltage Technical data - mechanicalDesign for IP00:selectVertical (foot bracket)HorizontalNo specificationFurther mechanical options (e.g. for housing):Example: Maximum width Maximum depth Maximum height Specific mounting dimensions Technical data - connections and fittingsConnection selection for transformers in IP00:Connections input:selectOwn wishesBest priced variantPHOENIX - Screw terminals - best priced variantPHOENIX - Transformer terminals with flat plugs if possiblePHOENIX - Screw terminals - UK terminal stripCopper flags (for high currents)Solder terminalsFree ends (winding wire with hose)Free ends of litz wireInsulated support with bolts / high voltage supportNot applicableOwn wishes for connection input:Connections output:selectLike inputOwn wishesBest priced variantPHOENIX - Screw terminals - best priced variantPHOENIX - Transformer terminals with flat plugs if possiblePHOENIX - Screw terminlals -terminals - UK terminal stripCopper flags (for high currents)Solder terminalsFree ends (winding wire with hose)Free ends of litz wireInsulating support with bolts / high voltage supportNot applicableOwn wishes for connection output:Further wishes for connections:Example: Arrangement of terminals or litz wire colours Flat plug dimensions Provision of own connection material Further fitting wishes:Example: For transformers in housing:Cables, plugs, sockets, fuses, switches, measuring devices Commercial dataSingle piece: Yes NoCurrent demand:Piece per delivery lot:Annual quantity:First delivery date:Customer:Company:Department:Contact:E-Mail:Direct telephone extension:Fax:Street, no:Postcode, town:Already a customer: Yes NoPlease call me back: Yes NoText message: I agree that the information I have provided will be stored so that my enquiry can be answered.Send enquiry