Công ty TNHH công nghệ số Tân Thành

Modun cấp nguồn, DC voltage sampling box PFU-3 power supply

  • Đăng ngày 05-12-2019 03:26:51 AM - 121 Lượt xem
  • Mã sản phẩm: PFU-3
  • Product name: DC voltage sampling box

    Product model: PFU-3,

    Brand: Emerson, USA

    Features:

    The basic function of the DC voltage sampling box is to convert the DC high-voltage signal into an input signal that the power distribution monitoring board can collect. Due to the relatively high output voltage in the power supply, in order to isolate the detection signal from the high voltage, and at the same time consider eliminating its high common-mode signal due to the DC output floating, this dedicated DC voltage sampling box is used. The DC voltage sampling box uses isolated op amps to achieve high and low voltage electrical isolation and signal sampling. The sampled weak signals are linearly amplified and compensated, converted into DC voltage signals, and sent directly to the distribution monitoring box for processing.


    Tình trạng sản phẩm:


     

    Technical Parameters:

    Power supply: ± 12V;

    Input voltage range: DC 0 ~ 300V;

    Output voltage amplitude: 0 ~ 5V, output adjustable;

    Shape: 136 * 58 * 36, installation size: 125 * 45;

    The company specializes in the sales and maintenance of the following products. For product information and prices, please contact 13548988320 Wang Xian.

    Emerson charging module stock inventory:

    HD22020-3, HD22010-3, HD11040-3, HD11020-3, HD22005-3, HD22005-3A, HD11010-3, HD11010-3A, HD22010-2, HD11020-2, HD22005-2, HD11010-2, ER22005 / S, ER11010 / S, ER4830 / S, ER4830 / S, ER2475 / S, ER22010 / T, ER11020 / T, ER22020 / T, ER11040T5, EC4820 / M, UB13KVA-220F.

    Emerson monitoring module inventory:

    PSM-E20, PSM-E11, PSM-E10, PSM-E01, PSM-E02 (excluding communication port), touch screen monitoring module EMU10.

    Emerson accessories unit:

    Power distribution monitoring box PFU-12, switch value acquisition module PFU-13, DC voltage sampling box PFU-3, AC voltage sampling board A1M61S1, AC voltage sampling board A1M61S2, temperature sensor TMP-12, monitoring accessory MONI01FJ, temperature sensor MONI01ZSL, Insulation host JYM-II (horizontal) / JYM-IIA (vertical), battery monitor EBU01 (24 sections), EBU02 (19 sections), Class C lightning arrester YD40K385QH, Class C lightning arrester VH40TA385M, Class D Lightning arrester SPD12Z, AC automatic switching box PFU-2, power distribution board assembly (EC22002MZ1), EDCF-1 enclosure, enclosure KZD110 / 220-A, enclosure EFM01S110, enclosure EFM01S220, enclosure EFM01T110, plug Frame EFM01T220, voltage sampling box PFU31Z power distribution adapter board (EC22002MX1), temperature sensor MONI01ZSL, intelligent AC power distribution monitoring module EAU01, DC power distribution module EDU01, universal power distribution module EGU01, large transformer

         

     

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