Power transformer SG-20kdryprotectionfor mining equipment
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Characteristics
- Type
- power
- Configuration
- dry
- Applications
- protection, for mining equipment
- Electrical characteristics
- three-phase, low-voltage
- Mounting
- floor-standing
- Norms
- IEC, EN61558, RoHS, Tier 2 EU
- Other characteristics
- low-loss
- Output power kVA
20 kVA
(27.192423 hp)Max.: 2,500 kVA
(3,399.052888 hp)Min.: 0.005 kVA
(0.006798 hp)- Primary voltage
660 V
- Secondary voltage
220 V, 380 V
- Frequency
50 Hz, 60 Hz
Description
Product Overview:
Key in mine charging sys, converts energy, ensures charging safety, aids production.
Specific Introduction:
1.Efficiency: 98%+ conversion. Special core and winding tech slashes energy waste, ideal for long-term use, stable power.
2.Protection: Embrace for vib-res, flame-retardant, Class F insul. Withstands mine's shocks, secures internal parts, lessens maint.
3.Safety: PT100 tracks temp, wide-freq volt. Guards against accidents, assures continuous charging, backs up mining work.
Operation Environment
A) Altitude: Not exceeding 1000m, shall be derating used if above 1000m;
B) Ambient Temperature: -25℃~55℃.
C) Relative Humidity: ≤95%;
D) As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium.
E) The supply voltage approximates sinusoidal wave, and the three-phase voltage is relatively balanced.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.