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FZN21/FZRN21-12 Indoor Vacuum Load Switch
Selection Operating conditions 1. Altitude: no more than 1000m; 2. The environment temperature: upper limit +40℃, lower limit -30℃; 3. Relative humidity: daily average value is not greater than 95%, monthly average is not greater than 90%; 4. Saturated steam pressure: daily average value is not higher than 2.2×10 -3 Mpa, monthly average is not higher than 1.8×10 -3 Mpa; 5. No severe vibration, no corrosive gas, no fire, no explosion danger place. Technical data Item Unit Parameter Techn...
FZW32-12(40.5) Outdoor Vacuum Load Switch
Selection Features FZW32-12 (40.5) type outdoor high voltage isolating vacuum load switch adopts the vacuum arc extinguish chamber, no explosion danger, no maintenance. The load switch isolation knife linkage with a three-phase vacuum interrupter, breaking and closing operation in good same period, and with reliable isolation fracture when breaking, namely has the function of isolation switch. Most of the switch body parts are made of stainless steel materials, the base frame is made by stai...
XRNP Current-limiting Fuses for Voltage Transfo...
Selection Technical data Type Rated voltage(Kv) Rated current(A) Rated break current(KA) Dimensions XRNP1- □/□-□-1 7.2 (3.6) 12 0.2、0.3、0.5、1、2、3.15 50 See figure 1 XRNP1- □/□-□-1 24 0.2、0.3、0.5、1、2、3.15 50 See figure 2 XRNP1- □/□-□-2 12 2、3.15 50 See figure 3 XRNP6- □/□-□-1 40.5 0.2、0.3、0.5、1、2、3.15 31.5 See figure 4( Φ25 ) XRNP6- □/□-□-3 0.2、0.3、0.5、1、2、3.15、4、5 See figure 5 ( Φ30 ) XRNP6- □/□-□-4 0.2/0.5/1/2/3.15/5/6.3 See figure 6 ( Φ41 ) Note: 7....
VYF-12GD Indoor Three Position Vacuum Circuit B...
Selection Note: If there is no grounding switch, the grounding operation shaft acts as an interlocking shaft, and the external dimensions remain unchanged. Operating conditions ● Ambient temperature: -25℃ +40℃; ● Relative humidity: daily average <95%, monthly average <90%; ● Altitude: not higher than 1000m; ● Earthquake intensity: no more than 8 degrees: ● Place of use: No explosion hazard, chemical and severe vibration and pollution. ● Service conditions above an altitude of 1000 mete...
XRNM1 Current-Limiting Fuses for Motor Protection
Selection Technical data Rated voltage(Kv) Rated break current KA Rated current of the fuse (A) Rated current of the fuse link (A) Major dimensions A B C D XRNM1-3.6 3.6 50 125 50,63,100,125 337（390） 254（312） 305（340） 51 200 125,160,200 76 400 250,315,355,400 XRNM1-7.2 7.2 12 160 25,31.5,40,50,63,80,100,125,160 486（500） 403（461） 454（150） 76 315 200,224,250,315 Note: 1. The aboveid rated parameters for single pipe, the fuses can be parallel connected by on-site ...
XL Low Voltage Power Distribution Cabinet
Selection Operating conditions 1. Environmental Conditions1.Installation Site: Indoor; 2. Altitude: No more than 2000m. 3. Earthquake lntensity: No more than 8 degrees. 4. Ambient Temperature: No more than +40℃ and no less than -15℃ . Averagetemperature is no more than +35℃ within 24 hours. 5. Relative Humidity: the average daily value is no more than 95%, the averagemonthly value is no more than 90%. 6. Installation locations: without fire,explosion danger，serious pollution,chemical corros...

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