CTP6K

DC/AC 3 Phase Sine Wave Inverters: 6000VA

The CTP 6K Series is a rugged modular DC/AC inverter system that uses a microprocessor-controlled, field-proven technology to deliver 3-Phase, 6000VA continuous output power.It is a mature design with a track record in numerous applications. The standard 3-phase outputs are 208Vrms, 380Vrms or 400Vrms (L-L). Phase-to-neutral voltages can also be used: 115Vrms, 220Vrms or 240Vrms. All output neutrals are internally connected to chassis (GND) in “Y” configuration. The number of modules depends on the input/output combination.

The unit in the photograph is a typical example of one configuration. Input modules convert the input voltage to an internal DC voltage, which feeds the DC/AC output module. The high-frequency conversion enables a compact construction, low weight and high efficiency. The unit has full electronic protection. The input and output are filtered for low noise. The use of components with established reliability results in high MTBF. Cooling is by built-in fans, which draw air into the unit.

Main Features

  • 3 Phase sinewave output voltage
  • Input voltage options: 48V, 72V, 96V, 108V, 125V, 250V
  • 6000VA output power
  • Frequency options 50Hz / 60Hz / 400Hz
  • Wide range of input options: 24 ~ 250VDC
  • Optional output fail alarm on some models
  • Rugged design for harsh environments
  • Full electronic protection
  • Non-standard combinations are available on request

Options

  • Alarms: Output Fail Alarm: voltage free relay contacts
  • Remote Inhibit: Remote ON/OFF
  • Ruggedized: Conformal coating and ruggedization for use in harsh environments
  • Slow Start: Slow start up option for powering fans
  • Connector: A variety of terminals/connectors available to suit special customer requirements

SPECIFICATIONS TABLE

Input voltage range48VDC
120VDC
250VDC
Input ProtectionInrush current limiting
Internal safety fuse,
Reverse Polarity Protection
Load Crest FactorMaximum 2.5% at 90% load
Output  Freq.50Hz, 60Hz, 400Hz options
Output Power6000 VA
Output VoltageA = 115V / 208V 60Hz
E = 230V / 415V 50Hz
M = 115V/ 208V 400Hz
EfficiencyInput voltage  / model dependent typically
75% at 100% load
RegulationLine / Load: ±6% from 10% to 100% load step.
±2% option.
Operating Temp.0ºC to +50ºC at rated load.
Other options on request
CoolingOn Board Fans

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