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Brand Name : TBB
Model Number : STM250
Certification : CE,ISO9000
Place of Origin : China
MOQ : 1piece
Price : Negotiable
Payment Terms : T/T
Delivery Time : 1-3days depends on batch order qty
Packaging Details : Carton box
Brand : TBB
Capacity : 1-6KVA
DC input : 24V/48V/110V/220V
AC output : 230VAC
Frequency : 50HZ/60HZ
Type : 19"3U
Installation : Rack Mount
Paralling : N+1 Redundent
STM250 modular inverter systems
MAX POWER 6KVA
TBB Power 220Vdc to 220VAC DC to AC inverter Max 6KVA STM250 N+1 module power supply system
STM250 is a sub-rack inverter system integrating TM250 inverter module and TJ20 module. It is
a truly redundant system offering functions of pure sine wave inverter, bypass transfer switch and
monitor into one 19”3U sub-rack. Single module is hot plug design which make the
maintenance an easy job without interruption to your critical load.
Features
Model |
TM251 | TM252 | TM252(1600VA) | TM253 |
Electrical | ||||
Nominal DC input | 110Vdc,125Vdc , 220Vdc or 240Vdc | |||
DC operating range | Refer to 2.3 | |||
Output power | 1Kva | 1.5Kva | 1.6Kva | 2Kva |
Wave form | Pure sine wave | |||
Power factor | 0.8 | |||
Norminal output | 100Vac 110Vac 120Vac 127Vac 208Vac 220Vac 230Vac 240Vac (±2%) | 208Vac 220Vac 230Vac 240Vac (±2%) | ||
Output frequency | 50/60Hz ± 0.1%Hz | |||
THD | ≤3% liner load | |||
≤5% non-liner load | ||||
Crest factor | 3:1 | |||
Efficiency | Low output(100Vac/110Vac/ 120Vac/127Vac):Max 87% High output(208Vac/220Vac/230Vac/ 240Vac):Max 89% | |||
Overload | 110Vdc,125Vdc,220Vdc and 240Vdc:125-150% 1mins | |||
110Vdc,125Vdc,220Vdc and 240Vdc:105-125% 10mins | ||||
Dynamic response time | < 20ms | |||
Others | ||||
Operating Temp. | Full load, -10℃ - 40℃ | |||
Isolation | 2000Vrms | |||
Safety | EN60950-1 | |||
Emmission | EN55022 | |||
Immunity | EN55022 |
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TBB Power 220vdc To 220vac Inverter DC-AC Isolation Improving System Security Images |