Telecom Inverters

Telecom Inverters RTI

The RTI rack mount series is a dual input inverter designed for communication applications due to its high reliability. The solution is equipped with a 220VAC power supply and a 48VDC power input.

It uses this novel design to provide stable and durable AC power for critical loads, having high reliability than DC power supply system.

The communication pure sine wave inverter design features dedicated machines guarantee the perfect conversion between AC and DC power supply.

Ask quotation Rekoser Rekoser inverters


  • Standard 19” Rack mount Chassis.
  • True sine wave output (T.H.D < 3%)
  • Large 128*64 digital Lcd display data information,4 led display working
  • 5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault)
  • RS232 and RS485 & Optional SNMP communication Port
  • Power-on self-test, Soft output start, Start auto restart while AC or DC is recovering
  • Auto switch function: DC to AC, AC bypass, less than 6ms
  • Real-time monitoring of the system operating status,Audible and visual alarm
  • Record the historical alarm message and can be queried
  • Build in voltage regulator Stabilize AC voltage
  • Maintenance bypass / DC available
  • Protection: Short load protection, over load protection, battery over/under voltage protection, over current, over temperature


  • Telecomunications
  • Other appliances


DC inputRated input voltage (Vdc)48V
Rated input current (A)Cutoff voltage 40V--60V
Allowable range of input DC voltage (Vdc)21426383104125166208
Backward noise current≤10%
AC by-pass inputAllowable by-pass voltage (Vac)270V-170V(±10V)
Rated input current (A)
By-pass conversion time (ms)≤5ms
AC outputRated capacity (VA)1K2K3K4K5K6K8K10K
Rated output power (W)8001600240032004000480064007000
Inverter output voltage and frequency230Vac,50HZ
Inverter output current (A)3.476.9610.4313.917.420.827.8230.43
Output voltage precision (V)230±1.5%
Output frequency precision (Hz)50±0.1% Or 60±0.1%
WaveformPure sine wave
Total harmonic distortion (THD)≤3% (linear load)
Dynamic response time5% (load 0←→100%)
Power factor (PF)0.8
Overload capacity100%-120% 60s
Inversion efficiency (80% resistive load)≥85%
By-pass conversion time (ms)≤6ms
Working environmentDielectric strength (input and output)1500Vac, 1 minute
Noise (1m)≤40dB
Operating environment temperature-20℃~+50℃
Humidity0~90%, no moisture condensation
Operating altitude (m)≤2000
CommunicationRs232 & Rs485Yes
Dry Contact5 group
IndicationLCD displayInput and output voltage, frequency, output current, temperature, percentage, etc.
inverter statusNormal mains, normal inversion, battery under-voltage and output overload
MechanicalSize (Depth × Width × Height) (mm)482x347x88482x430x88482x470x176
Weight (Kg)
Protection functionInput under-voltage and overvoltage, output overload and short circuit protections, etc.
Safety and EMCDielectric strength (AC-Chassis)3500Vdc/10mA//1min .No flash over, no breakdown, no arc (Only AC Input priority)
Dielectric strength (DC-Chassis)750Vdc/10mA/1min. No flash over, no breakdown
LVDEN 60950-1
EMC/EMIEN 61000-6-3; EN 61000-6-1; IEC 61000-6-2 and IEC 61000-6-4
ROHSIEC62321-4, IEC62321-5, IEC 62321-6, IEC 62321-7, IEC62321-8

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