power controlled GGD fixed switch cabinet is suitable for 50HZ AC, 380V rated working voltage and 3150A rated working current distribution system of power plant, power plant, mining enterprise and other power users. It is used for power conversion, distribution and control of power, lighting and distribution equipment.
GGD fixed switchgear is a new type of low-voltage distribution cabinet designed on the principle of safety, economy, reasonableness and reliability, according to the requirements of the superiors in charge of the Ministry of Energy, the vast number of power users and design departments. The product has the characteristics of high breaking ability, good dynamic and thermal stability, flexible electrical scheme, convenient combination, series, strong practicability, novel structure and high protection grade. It can be used as a replacement product of low-voltage switchgear.
Fixed switchgear meets IEC 439 "Low Voltage Switchgear and Control Equipment", GB7251 "Low Voltage Switchgear Set" and other standards.
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Services: FOB or CNF
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Ing condition of each power unit¡¯s main circuit and progress detailed analysis. Frequency-converting soft start technology The starting current is very low in frequency-convering starting progress. No limit of starting times. After starting the itching progress will not cause problem because fault operation of frequency converting soft start device. Packing: wooden case Dimensions: variable
Product description When the float goes up and down along the fixed support or shaft under the liquid buoyancy and swings up and down, the permanent magnet at the end of float fixed shaft swings accordingly under lever function, which consequnetly drives the micro switch in the junction box to move and output the on or off signal for alarming or remote control. Installation method: A. Keep the electrical interface of the junction box downward, please choose anti-corrosive type sl80/sl81 for acid and alkaline liquids B. Please keep the float and the linkage rod away from the connection tube
- dpc-series : dual , single pressure control, Switch & gauge type spdt - mpc-series : dual, single , oil pressure Control, switch & gauge type spst - pressure range: low -1-50kgf/cm2g, High -1-50kgf/cm2g, High differential 3 fixed kgf/cm2g, Low differential 0.1kgf/cm2g, Reset low auto, reset high auto/manual, Pressure connection 7/16-20 unf (1/4 in flare ), mounting any position, Voltage 12/24/240, includes nema 1 enclosure, Nonconductive cover r-12, r-22, r-134a and R-404.410a.407.Co2 commercial refrigeration and air conditioning - rapid trip (pressure measurement speed: 1:1) - built-in gas temperature indicator for each coolant - pressure display in kgf/cm2, mpa, bar, and psig - built-in oil alarm delay timer - built-in rs-485 communication function program (optional)
