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High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies

High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies

Brand Name:TBB
Certification:CE,ISO9000
Model Number:TM252SX3
Minimum Order Quantity:1piece
Delivery Time:1-3days depends on batch order qty
Payment Terms:T/T
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Location: Xiamen Fujian China
Address: #15 ShiShan Road, Haicang District, Xiamen China 361027
Supplier`s last login times: within 48 hours
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Product Details

48Vdc input 220Vac/50Hz 4.5Kva Inverter module system high frequency Single phase Inverter

Combined with modern semiconductors with high switching frequencies technology, TM250 inverter module features compact construction, low weight and high efficiency. TM250 inverter is able to run in parallel supporting hot plug, of which is suitable to compose small or medium modular inverter system (STM250, HTM250 or XTM250)

  • Working mode selectable (AC priority or DC priority )
  • N+1 redundant configuration
  • Active current sharing technology
  • Pure Sine Wave, with THD<3%
  • Hot plug in technology
  • DC-AC isolation improving system security
  • Excellent dynamic responses
  • Max efficiency up to 89%
  • Complete protection

DC Input Voltage and operate range

Input voltage24V48V110V125V220V240V
Power on voltage(VDC)21~2942~5898~138105~139195~276210~292
DC voltage operated range(VDC)20~3040~6093~143100-144186~286198~302
Low voltage warning (VDC)2244101105202218



Notes:

1. To protect battery, HTM250 can only be powered ON while battery voltage fall into DC operated range.

2. When battery voltage fell to the level of warning point, audible alarm will be started and it will continue output until the voltage fall under the low voltage disconnect point.

Monitor



Inverter Module



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
ElectricalSafety & Environment
ModelTM251,TM252,TM253Operating Temp.: -10C - 40C (de-rating above 40C)
DC InputStorage Temp.: -40C - 85C
Nominal Voltage24VDC, 48VDC, 110VDC, 220VDC, 240VDCIsolationAC–DC : 2000Vrms
Operating rangeRefer to 2.3 on Page 9DC-ground : 2000Vrms
AC OutputAC-ground : 2000Vrms
Output power1KVA, 1.5KVA,2KVA
Max power24VDC: 1KVA 
Others: 2KVA
Wave formPure sine waveDisplay
Power factor0.8
Nominal output110/120VAC or 220/230/240VACLED IndicatorRunning
Voltage variationMax ± 2%Failure
Output frequency50/60Hz ± 0.1%Load Percentage
THD<3% liner load
<5% non-liner load
Crest factor3:01
EfficiencyMax 88%
Overload150% 10secs
125% 10mins
Dynamic response time< 20ms

Specification:


Monitor
Display
LCD4x16 character
LEDworking status
AlarmLED, audible
Communication InterfaceRS485 and RS232

Relay dry contact x 6

Auxiliary contacts x 16

STS
Input
Voltage range:-25% - +20%
Frequency range: ±10%
Output
Work modeAC priority or inverter priority
Transfer time4ms
Rated powerVarious
China High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies supplier

High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies

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