Mining equipment transformers

Electric power: 1 W - 1,000,000 W
Primary voltage: 20 kV - 400 kV
Secondary voltage: 410 V - 90,000 V

For step-up power transformers, as for wind farm production transformers, we pay particular attention to reducing the transformer’s noise level, as well as ensuring very low load and ...

Electric power: 100 W - 3,150 W
Primary voltage: 20 kV
Secondary voltage: 410 V

... . Trafo ELETTRO know-how since 1969, our HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC standard, to guarantee an optimised life of the dry-type transformer. Description The ...

Electric power: 1 W - 100,000 W
Primary voltage: 1,000 V - 36,000 V
Secondary voltage: 100 V - 20,000 V

... ELETTRO know-how since 1969, our HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC normative requirements, in order to guarantee an optimised life of the dry-type transformer. Description The ...

Output power kVA: 250 kVA
Primary voltage: 3,300 V
Secondary voltage: 1,140, 400 V

Product Overview: The three-phase dry-type transformer for coal mine harvesters powers underground equipment. It's explosion-proof and efficient, ensuring stable ops in hazardous mines ...

Output power kVA: 60 kVA
Primary voltage: 1,140 V
Secondary voltage: 380 V

Product Overview: This transformer for coal mine harvesters precisely converts electricity. Its unique explosion-proof design reliably powers underground harvesting, promoting smooth coal mine production. Specific ...

Output power kVA: 15 kVA
Primary voltage: 1,140, 380 V
Secondary voltage: 148, 131 V

Product Overview: For coal mine chargers, it converts energy, stables charger ops, supports equipment charging. Specific Introduction: 1.Efficiency & Noise: 98%+ eff, low temp rise & noise. Cuts heat & noise in ...

Output power kVA: 4 kVA
Primary voltage: 440 V
Secondary voltage: 380 V

Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer ...

Output power kVA: 100 kVA
Primary voltage: 380 V
Secondary voltage: 385, 222 V

Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer ...

Output power kVA: 500 kVA
Primary voltage: 380 V
Secondary voltage: 380, 660 V

Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer ...

Output power kVA: 100 kVA - 20,000 kVA
Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V

... Compared to the existing EcoDesign Tier2 Transformers set by the European Community, EcoPlus2030 Transformers boast significantly reduced CO2 emissions and losses. Just like the olive tree, our EcoPlus2030 ...

Frequency: 60, 50 Hz

... of cast resin transformers mainly used for energization of rails, metros, highspeed trains, tram- ways, braking energy recovery systems and auxiliary services for sta- tions and signalling. The range of production includes ...

Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V
Frequency: 50 Hz - 60 Hz

Tesar offer a wide range of customized solutions for feeding Data Centres: • Transformers with K factor up to 20 (high harmonic content) • Electrostatic screen between primary and secondary • Simplified Busbars connection ...

Primary voltage: 1 kV - 500 kV
Secondary voltage: 1 kV - 500 kV

... autotransformer with three windings and on-load voltage regulation (without excitation) fully sealed oil-immersed power transformer

Primary voltage: 1 kV - 220 kV
Secondary voltage: 1 V - 220 V

... voltage regulation) fully sealed oil-immersed power transformer - Our company digests and absorbs the advanced manufacture technology of the world, meanwhile develops on its own hands 220kV transformers ...