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SC(B)9 Series Epoxy Resin Dry-type Transformer
Selection Operating conditions 1. Ambient temperature: maximum temperature: +40°C, minimum temperature: -25℃ . 2. Average temperature of the hottest month:+30℃, average temperature in the hottest year:+20℃ . 3. Altitude not exceeding 1000m. 4. The waveform of the power supply voltage is similar to a sine wave. 5. The three-phase supply voltage should be approximately symmetrical. 6. The relative humidity of the surrounding air should be lower than 93%. 7. And there ...
RN2 Indoor Current Limiting Fuse
Technical data Product type RN2-3、6、10 RN2-15、20 RN2-35 Rated voltage 3 6 10 15 20 35 KV Fuse current A 0.5 0.5 0.5 Capacity of largest break of three-phase MVA 500 1000 1000 1000 Max break curent KA effective value KA 500 85 50 40 30 17 Overvoltage multiple Do not exceed voltage of 2.5 times of rating Resistance of the fuse pipe (Ω) 93±7 200±10 315土14 Weight Kg 5.6 12.2 15.6 Fuse weight Kg 0.9 1.6 2.5 Overall and mounting dimensions(mm)
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 ...
ZW32-12 Outdoor Vacuum Circuit Breaker
Selection Operating conditions 1. The environment temperature: upper limit +40℃, lower limit -30℃ 2. Altitude ≤ 2000 meters 3. Wind pressure: no more than 700Pa (corresponding to the wind speed 34m/s) 4. Earthquake intensity: do not exceed 8 degree 5. Pollution grade: III class 6. Maximum daily temperature: less than 25℃ . Technical data Item Unit Parameter Voltage, current parameters Rated voltage kV 12 Rated short time power frequency withstand voltage (1min) kV 42/48 Rated l...
GCS Low-voltage Switchgear Panel, Withdrawable ...
Selection Operating conditions 1. Ambient air temperature: -15℃ ~+40℃ Daily average temperature: ≤35℃ When the actual temperature exceed the range, it should be used by reducing the capacity accordingly. 2. Altitude: ≤2000m 3. Relative humidity: ≤50%, when temperature is +40℃ When temperature is low, larger relative humidity is allowed. when it is +20℃, relative humidity can be 90%. Since the temperature change will make out condensation. 4. Installation inclination: ≤5% 5. Applicable in the...
JN22-40.5/31.5 Indoor Grounding Switch
Selection Operating conditions 1. Ambient temperature:-10~+40℃ 2. Altitude: ≤1000m 3. Relative humidity: Day average relative humidity ≤95% Month average relative humidity ≤90% 4. Earthquake intensity: ≤8degree 5. Appliable in the place without corrosive, flammable gas and water place 6. With no frequently intense vibrant place around. Technical data Item Units Data Rated voltage kV 35 Maximum voltage kV 40.5 Rated short time withstand current kA 31.5 Rat...

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