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

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

Product Details:

Place of Origin: China
Brand Name: TBB
Certification: CE,ISO9000
Model Number: TM252SX3

Payment & Shipping Terms:

Minimum Order Quantity: 1piece
Price: Negotiable
Packaging Details: Carton, Plywood pallet
Delivery Time: 1-3days depends on batch order qty
Payment Terms: T/T
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Detail Information

Capacity: 3KVA Model: TM252SX3
DC Input: 48VDC Installation: Subrack 19" 3U
AC Output: 220VAC Frequency: 50HZ
Output Frequency: 50Hz/60Hz Output Type: Single
Weight: 5-18KG Peak Power: 3 Times
High Light:

dc to ac inverter

,

48v dc to ac converter

Product Description

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

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 voltage 24V 48V 110V 125V 220V 240V
Power on voltage(VDC) 21~29 42~58 98~138 105~139 195~276 210~292
DC voltage operated range(VDC) 20~30 40~60 93~143 100-144 186~286 198~302
Low voltage warning (VDC) 22 44 101 105 202 218

 
 
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
 
High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies 0
 
Inverter Module
 
High Frequency Single Phase 48vdc To 220vac Inverter High Switching Frequencies 1
 
Specification

Model TM251 TM252 TM253  
Electrical    
Nominal DC input 24 or 48Vdc 48VDC  
DC operating range Refer to 2.3 on Page 9  
Output power 1Kva 1.5Kva 2Kva  
Wave form Pure sine wave  
Power factor 0.8  
Norminal output 110Vac 115Vac 120Vac 127Vac 220Vac 230Vac 240Vac (±2%) 220Vac 230Vac 240Vac (±2%)  
Output frequency 50/60Hz ± 1%  
THD <3% liner load  
<5% non-liner load  
Crest factor 3:1  
Efficiency Max 85% / 87%  
Overload 150% 10s  
125% 1min  
Dynamic response time < 20ms  
Others  
Operating Temp. Full load, -10℃ - 40℃  
Isolation 1500Vrms  
Safety EN60950-1  
Emmission EN55022  
Immunity EN55022  
         
Electrical     Safety & Environment
         
Model TM251,TM252,TM253   Operating Temp. : -10C - 40C (de-rating above 40C)
DC Input   Storage Temp. : -40C - 85C
Nominal Voltage 24VDC, 48VDC, 110VDC, 220VDC, 240VDC   Isolation AC–DC : 2000Vrms
Operating range Refer to 2.3 on Page 9   DC-ground : 2000Vrms
AC Output   AC-ground : 2000Vrms
Output power 1KVA, 1.5KVA,2KVA      
Max power 24VDC: 1KVA      
Others: 2KVA
Wave form Pure sine wave   Display  
Power factor 0.8      
Nominal output 110/120VAC or 220/230/240VAC   LED Indicator Running
Voltage variation Max ± 2%   Failure
Output frequency 50/60Hz ± 0.1%   Load Percentage
THD <3% liner load      
<5% non-liner load      
Crest factor 3:01      
Efficiency Max 88%      
Overload 150% 10secs      
125% 10mins      
Dynamic response time < 20ms      

 

Specification:

 

Monitor  
Display
LCD 4x16 character
LED working status
Alarm LED, audible
Communication Interface RS485 and RS232

Relay dry contact x 6

Auxiliary contacts x 16

   
STS  
Input
Voltage range :-25% - +20%
Frequency range : ±10%
Output
Work mode AC priority or inverter priority
Transfer time 4ms
Rated power Various

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