TBB Power Modular inverter and Monitor system for Telecomunication

HTM250 is inverter system integrating TM250 inverter module and TJ10 or TJ30 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.

Features:

1.Built in static transfer switch with transfer time 4ms

2.LCD display with history record

3.Working mode selectable (AC priority or DC priority )

4.RS485 or RS232 communication port

5.Relay dry contact

6.Auxiliary contact x 16

7.Built in SNMP card - optional

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

Modular Data:

Model TM251M TM252S TM253S

DC operating range -18%/+25%

Output power 1Kva 1.5Kva 2Kva

Wave form Pure sine wave

Power factor 0.8

Norminal output 230VAC or 11VAC(+-2%

Output frequency 50/60HZ +-0.1%

Crest factor 3:1

Efficiency MAX87%

Dynamic response time <20ms

Operating Temp. at full load, -20℃- +60℃

Isolation 1500Vrms

Safety EN60950-1

Emmission EN55022

Immunity EN55022