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LCT Current Transformer
Technical data 1. Operating environment a. Environmental temperature: -20℃~50℃; b. Relative humidity: ≤90% c. Atmospheric pressure: 80kpa~200kpa; 2. AC voltage: 66kV~4000kV; 3. Zero-sequence current:Primary side~36A (customize for 36A or above, secondary side 20~30mA) 4. Electric network frequence: 50Hz; 5. The terminal used with ML98 device-using explanation; System primary zero-sequence current(A) Selected terminal 1≤10＜6 S1, S2 6≤10＜12 S1, S3 12≤10＜36 S1, S4 6. Secondary loa...
GN19-12 Indoor Isolation Switch
Technical data Model Rated voltage (kV) Maximum voltage (kV) Maximum current (A) 4S thermal stability current (kV) Dynamic stability current (kV) GN19-10(C)400-12.5 10 11.5 400 12.5 31.5 GN19-10(C)630-20 10 11.5 630 20 50 GN19-10(C)1000-31.5 10 11.5 1000 31.5 80 GN19-10(C)1250-40 10 11.5 1250 40 100 Overall and mounting dimensions(mm)
MNS Low-voltage Switchgear Panel, Withdrawable ...
Selection Operating conditions 1. lnstallation 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. Pelative Humidity: the average daily value is no more than 95%, the averagemonthlyvalue is no more than 90%. 6. Installation lacations: without fire,explosion danger，serious pollution,chemical corrosion and violent vibration. Fe...
GW5 Outdoor Isolation Switch
Selection Operating conditions 1. The ambient temperature: upper limit +40℃,lower limit -40 ℃; 2. Altitude: no more than 3000m; 3. Wind speed: not more than 35m/s; 4. Earthquake intensity: do not exceed 8 degree; 5. Pollution level: no more than III; 6. No severe vibration, no corrosive gas, no fire, no explosion danger place. Technical data Item Parameters Unit GW5- 40.5 GW5-72.5 GW5-126 GW5-145 Rated voltage kV 40.5 72.5 126 145 Rated current A 630/1250/1600/2000 Rated frequenc...
ZN63(VS1)-24 Indoor Vacuum Circuit Breaker
Selection ZN63 - 24 P / T 630 - 25 HT P210 Name - Rated voltage(KV) Pole type / Operating mechanism Rated current(A) breaking current(KA) - Rated short-circuit Installation Main circuit wiring direction Indoor vacuum circuit breaker - 24:24KV No mark: Insulating cylinder type P: Solid-sealing type / T: Spring type 630 1250 1600 2000 2500 3150 4000 - 20 25 31.5 40 HT:Handcart type FT:Fixed type P210 P275 Note: Zn63 (S) adopts a double spring integral mechanism by default. If...
YRM6-12/24 Gas-insulated Metal-enclosed Switchgear
Selection Operating conditions 1. Ambient air temperature: -40℃~+40℃; 2. Relative air humidity: daily average <95%, monthly average <90%; 3. Altitude ≤1500m (under standard inflation pressure); 4. Seismic intensity <9 class; 5. Places free from fire, explosion, serious contamination, chemical corrosion and severe vibration. Special conditions Manufacturers and end users must agree on special Operating conditions that are different from normal operating cond...

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