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Single Modules Telecom Inverter With RS485 Or RS232 Communication Port

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TBB Power Co., Ltd.

Single Modules Telecom Inverter With RS485 Or RS232 Communication Port

Country/Region china
City & Province xiamen fujian
Categories Inverters & Converters
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Product Details

Telecom Modular Inverter 4KVA230VAC50HZ HTM250 hot plug type N+1 inverter system

HTM250 is a inverter system integrating TM250 inverter module and TJ10 module. It is a truly redundant system offering functions of pure sine wave inverter, static transfer switch and monitor. Single modules are hot plug design which make the maintenance an easy job without interruption to your critical load.

 

 

 

Feature:

  • N+1 redundant configuration
  • Active current sharing technology
  • Max efficiency up to 89%
  • Excellent dynamic responses
  • Complete protection
  • Auxiliary contact x 16
  • Built in SNMP card - optional
  • RS485 or RS232 communication port
  • DC-AC isolation improving system security
  • Relay dry contact
  • Pure Sine Wave, with THD<3%
  • Hot plug in technology

Within HTM250 system, various configurations are available with bulk output.

 

 

Side Picture

Monitor Picture

 

Monitor:

  • Display: it allows the user to monitor the system status in real time and read all parameters including voltage, current, frequency, capacity and failure info etc.
  • History record : can record max 100 records
  • Communication: RS485 for PC software monitoring and relay dry contact.
  • Auxiliary contacts
  • System setting : protection level and time

 

 

Specification

 

ModelTM251TM252TM253
Electrical 
Nominal DC input24 or 48Vdc48VDC
DC operating rangeRefer to 2.3 on Page 9
Output power1Kva1.5Kva2Kva
Wave formPure sine wave
Power factor0.8
Norminal output110Vac 115Vac 120Vac 127Vac 220Vac 230Vac 240Vac (±2%)220Vac 230Vac 240Vac (±2%)
Output frequency50/60Hz ± 1%
THD<3% liner load
<5% non-liner load
Crest factor3:1
EfficiencyMax 85% / 87%
Overload150% 10s
125% 1min
Dynamic response time< 20ms
Others
Operating Temp.Full load, -10℃ - 40℃
Isolation1500Vrms
SafetyEN60950-1
EmmissionEN55022
ImmunityEN55022

 

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