DC/AC inverters provide up to 4,500VA and Eco working mode
DC/AC inverters provide up to 4,500VA and Eco working mode: Sine wave DC/AC inverters from Powersolve provide 1,000 and 4,500VA from a DC input between 40 to 60V DC. This makes the inverters in the PJN series suitable for 48V DC -based telecomms systems.
The five models in the PJN series are designed around the high efficiency Sinusoidal PWM (SPWM) inversion technology. All incorporate an energy-saving Eco working mode. They provide 230V AC ± two per cent (±15 per cent in Eco mode) and offer power outputs of 1,000, 1,500, 2,000, 3,000 or 4,500VA. Output frequency is 50Hz ±0.5 per cent. The 3kVA unit is available with optional N+1 redundancy.
Designed for front-end maintenance, each inverter incorporates alarms for battery- low and inverter failure and protection against over-voltage, overload, short circuit, over-temperature and utility bypass. Front panel LEDs indicate inverter, battery and fault conditions while an RS232 interface provides communications.
The 1,000 and 1,500VA units are housed in a 1U high, 19in rack enclosure. The 2000 and 3000VA are 2U high and the 4,500VA model comes in a 440 x 440 x 3U case.
The PJN series meets all relevant safety and EMC standards.