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Brand Name : | chinacoal |
Model Number : | CJY |
Certification : | CE |
Delivery Time : | 30-40 days after your payment |
Payment Terms : | T/T |
Supply Ability : | 1000set/month |
CJY30/9G (p) overhead line electric locomotive, 30 tons of
stringing vvvf locomotives, stringing variable-frequency
adjustable-speed locomotives, variable-frequency adjustable-speed
locomotive
30 ton line vvvf locomotive was carefully research the company
after many years of practice, successfully developed, its good
design, is a practical product, advanced technology, innovative
design, the locomotive driver's comfort, safety and reliability,
energy efficiency is an ideal product.
JY30/9G (p) frame line type electric locomotive used international
advanced of VVVF Exchange frequency transformer adjustable speed
technology, will frame line of DC electric through high-power IGBT
components inverse becomes frequency can adjustable of three-phase
Exchange electric, drive three-phase motor as locomotive power, due
to used has VVVF control technology, makes three-phase motor
reached and over DC motor of up moving turned moments and traction
characteristics, makes locomotive with overload up moving strong
powerful. It compared with a conventional DC locomotive, damage
control of AC motor, controller, no contacts and no wear, and
braking the mechanical energy into electrical energy to give back.
Working principle:
Wiring DC550V power grid through overhead supply inverter, inverter
DC needed to reverse motor three-phase AC, three phase alternating
current three-phase AC traction motors and motorbikes being driven
through gearbox, drive shaft and so on.
Tar t | 30 | Rated voltage v | 550 |
Hourly variation kN | 60 | Hour clock speed km/h | 12.73 |
Hourly output kW | 110x2 | Maximum speed in km/h | 20 |
Gauge mm | 900 | Wheelbase mm | 2500 |
The minimum curve radius mm | 30 | Gear box from the rail height mm | ≥90 |
Rolling diameter mm | Φ840 | Hook height mm | 780 |
Gear ratio | 11.188 | Length x width x height mm | 7900×2050×1900 |
Control mode | Variable frequency speed regulation | Brake mode | Mechanical braking, electric brake, air brakes |
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