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

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TBB Power Co., Ltd.

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

Brand Name : TBB

Model Number : TM252SX3

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, Plywood pallet

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

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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

Inverter Module

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
THD	<5% non-liner load
Crest factor	3:1
Efficiency	Max 85% / 87%
Overload	150% 10s
Overload	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
Max power	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
THD	<5% non-liner load
Crest factor	3:01
Efficiency	Max 88%
Overload	150% 10secs
Overload	125% 10mins
Dynamic response time	< 20ms

Specification:

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

Product Tags:

dc to ac inverter

48v dc to ac converter

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

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