4000VA Rack Mount 48 VDC Pure Sine Wave Inverter 2U

This  rackmount inverter is ideal for providing backup power to your essential equipment such as: telecom, audio/visual and computers. Power is maintained to your equipment seamlessly through a built in transfer switch with a typical transfer time of less than 20msec. The transfer switch will by-pass city/utility power when it is available, and when city/utility power is lost the inverter will automatically switch to the backup DC power source. In backup mode the inverter will supply power as long as the DC power supply provides enough voltage. Remote monitoring of the inverter is available through an RS232 communication port which affords the user with real-time monitoring of the DC input voltage, AC output voltage, Frequency, and Amps. This inverter is not a -48VDC. To work with -48 Telecom systems, the inverter must be connected directly to the battery bank or positive 48 VDC system. The inverter can bypass the power supply.

High frequency design

Advanced microprocessor

UPS function and AC power first

Optional:Battery charger

Full protection

Special for telecom,sudio/visual and computer use

Rated power 4000VA
DC input Rated continuous power(W) 3000W
Rated DC voltage(Vdc) 12/24/48V/96V/220V(48V is abnormal,others are customized)
DC input voltage(Vdc) 42-60V
AC Input range AC input range 80V-130 or 160V~ 265V
AC frequency range 45-65Hz
AC output UPS output voltage(Vac) 110V±10%/220V±5%
UPS freuqncy(Hz) 50Hz/60Hz±0.1%
Rated output cureent(A) Max14A
THD ≤5%
Response time(ms) Load from 0-100% change suddenly,response time≤30ms
Bypass transfer time(ms) <10ms
Protection Input AC and DC high/low voltage protection,overload protection,short circuit protection,over temperature protection
Communication Display LCD
Communication port Standard RS232(Optional)
Dry contact output No   (Optional)
Working environment Insulation strength Conforming the standard EN50081-1/EN55022
Noise(1m) ≤40dB
Environment temp(℃) -10℃ ~ 45℃
Humidity  0-95% non-condensing
Altitude(m) <1500
Dimension Rackmount D×W×H(mm) 484*300*88mm
Weight(Kg) 11.5

 

 

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