Product details description
ZH1800, ZH1801, ZH1804 Series - Flat battery power supply
Features
● Static onboard three-phase AC inverter with power factor adjustment
● Providing control voltage for static inverters of power supply equipment directly from the train line
Suitable for use with
● all train lines carrying voltages to UIC 550
● rail vehicles with high-voltage inverters providing power from the train line
Benefits
● Static onboard inverters functioning as flat battery power supply
● are capable of operating in different main-line electrification systems (independent of line voltage for overhead wire supply system)
● allow for international train operation without a locomotive change at frontiers
● offer high operational availability (After each start-up the duty cycle is only about 18 minutes. The device turns off automatically before high voltage is being switched off.)
● Cost of operation:
● No unscheduled maintenance due to flat battery
● No backup batteries for uninterruptible power supply required
● Operational reliability:
● Failure-free operation and supply with rolling stock
● No cancellation of train service because of flat batteries
