Трансформатор низковольтного питания

Browse 14 global buying requests and sourcing opportunities.
  • We require underground shielded power cables with specifications: Cu/XLPE/PVC/SWA/PVC construction, 1x300mm2 conductor.  
    The cables must be rated for 6/1kV voltage application.  
    Total quantity required is 4000 meters for immediate project deployment.

    Cameroon Cameroon
    Posted at: 2025-09-11 00:53:25
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  • Inquiry About Low voltage high accurace Current Transformer

    Australia Australia
    Posted at: 2025-07-29 05:40:08
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  • Type: Outdoor epoxy casting current transformer, UV-resistant cycloaliphatic epoxy resin; Rated Insulation Voltage: 40.5kV; Power Frequency withstand voltage: 95kV; Impulse withstand voltage: 185Kv; Current Ratio: 100/1A; Capacity: 15VA; Accuracy: 1/ 5P10; Frequency: 50Hz; Specify Impementation Standards: IEC 60044 - 1; Ask for specify brands, year of manufacture, Tap: Current Ratio (A) and Accuracy Class like 1S1 1S2 100/1, 2S1 2S2 100/1 5P10

    Zimbabwe Zimbabwe
    Posted at: 2025-07-21 15:30:05
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  • Inquiry about 3-phase gearless pancake low profile ac motor design at 36Vac with approximately 250W power output that we can operate with a low voltage 24VDC adjustable power supply. 

    Canada Canada
    Posted at: 2025-04-23 23:59:44
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  • I need below, 2. 11kV Vacuum Circuit Breakers Ratings: 11kV, 400A (for 200kVA substation) 11kV, 300A (for 150kVA substation) 11kV, 200A (for 100kVA substation) 3. 11kV Neutral Current Transformers (NCTs) Rated voltage: 11kV Two cores with transformation ratios: -50-25/1A Accuracy class: 0.2S 4. 11kV Current Transformers (CTs) Transformation ratios: 5-25/1 Rated primary current: 50A and 25A Output currents: 1A Accuracy class: 0.5 Thermal burden: Minimum 450VA Rated output: Minimum 50VA 5. 11kV Voltage Transformers (VTs) Transformation ratio: 11000/110VAC 6. 11kV Isolators With Earth Switch: Rated voltage: 11kV Rated lightning impulse withstand voltage: 95kV Rated power frequency withstand voltage (wet): 38kV Without Earth Switch: Same ratings as above 7. Ring Main Units (RMUs) Appropriately sized RMUs for each substation (200kVA, 150kVA, and 100kVA

    Kenya Kenya
    Posted at: 2025-03-28 17:18:42
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  • We are currently looking to source step-down transformers with input voltage of 220/240V and output voltage of 110/120V. Specifically, we are interested in transformers with power ratings ranging from 50W up to 5000W maximum. Could you kindly provide us with your latest catalog or price list, including detailed product information and images for each SKU? Additionally, please include the Minimum Order Quantities (MOQs) for each model, as well as any other relevant specifications or recommendations. We are looking forward to establishing a fruitful business relationship with your company. Please let us know if any further information is required. Thank you for your prompt attention to this inquiry. We look forward to hearing from you soon.

    Kenya Kenya
    Posted at: 2025-02-09 22:03:42
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  • Our company is in need of buying Standard Voltage Transformer and Current Transformer Burden with the following specifications: 1. Standard Voltage Transformer Accuracy Class: 0.05% Rated Primary Voltage: 6kV(6/√3kV), 10kV(10/√3kV), 22kV(22/√3kV), 35 kV(35/√3kV) Rated Secondary Voltage: 100V, 100/√3V, 100/3V Power Factor: COSΦ=1.0 Operating Range: 20%-120%).Un Frequency: 50/60Hz Insulation: Epoxy resin casting, Oil Products Structure: With voltage source Input Voltage of the Voltage Source: AC 0-250V 2. Current Transformer Burden Rated Current: 1A and 5A Power Factor and Rated Burden: COSФ=0.8: 1.25/2.5/3.75/5/6.25/7.5/10/12.5/15/20/25/30/40/50/60VA COSФ=1.0: 1.25/2.5/3.75/5/6.25/7.5/10VA Accuracy Class:±3% Operation Range: (5%-120%).In Frequency: 50Hz or 60Hz Withstand Voltage: 2kV/1min Insulation: Air 

    Vietnam Vietnam
    Posted at: 2025-01-14 10:05:28
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  • we would like to make an inquiry about 2 items as belows: - Low voltage current transformer, SP-816 (2500/5A), quantity 3 pieces. - Low voltage current transformer, SP-816 (3000/5A), quantity 3 pieces. 

    Vietnam Vietnam
    Posted at: 2024-10-28 12:15:03
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  • I bought a device that has switching transformer inside it. I am trying to find an off-the-shelf transformer component that has similar characteristics. It steps up 1.5V up to 300V. It is a PCB-mounted component that is about 12x12x12mm in size. Judging by its behavior the winding on the high-voltage side must have a ratio of 200:1 to each of the two windings on the low-voltage side. The two low-voltage windings each have a resistance of 0.4 Ohm and the high-voltage winding is 70 Ohm. The device draws about 600mA of current so the transformer must be rated for at least that much. It oscillates at a rate of 4kHz. Does any of the transformers sold by you have characteristics similar to this? 

    South Africa South Africa
    Posted at: 2024-10-18 16:55:47
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  • Can you please supply following items: 1- POWER INPUT MODULE STANDARD (BB=20), INPUT VOLTAGE:95-125 VAC, P/N:161956-A01-B20- C00, MADE BY: BENTLY NEVADA---- 4 pieces. 2- POWER TRANSFORMER WITHOUT INTERNAL BARRIERS, P/N:1472623300/12-01, MADE BY: BENTLY NEVADA---- 4 pieces. 3- PRIMARY POWER FUSE AA=01, CC=00 OR 01,250V, 1.5A, TIME LAG, P/N: 01701500, 

    Iran (Islamic Republic of) Iran (Islamic Republic of)
    Posted at: 2024-08-18 17:01:09
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  • Inquiry About Constant Voltage LED Power Supply Driver Transformer AED20-12VLS 12V 1600mA 20W

    United States United States
    Posted at: 2024-08-11 09:52:21
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  • I would like to order a high voltage transformer, type FHTU10 - 10 pieces power 200 watt Input voltage 220V Output voltage 15KV 

    Luxembourg Luxembourg
    Posted at: 2024-06-18 16:50:02
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  • PLease send quote for Model Number: SafeHerm-2500/13.8 Usage: Power Distribution Phase: Three Coil Structure: TOROIDAL Coil Number: Two windings Product name: Power distribution transformer Type: Oil immersed type Rated capacity: 2500kVA Primary voltage: 13.2kV/13.8kV Secondary voltage: 400V/230V Frequency: 50/60Hz insualtion voltage: 75kV/35kV Standard: IEC60076 Cooling Method: ONAN Vector group: Dyn11, Yyn0

    Canada Canada
    Posted at: 2024-05-30 02:06:06
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  • Inquiry About SIEMENS brand Y2 series low voltage big power three phase asynchronous motor

    Pakistan Pakistan
    Posted at: 2024-05-15 18:18:25
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