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System Parameter Settable Dc To Three Phase Ac Inverter Relay Dry Contact X 6

Categories	110vdc To 220vac Inverter
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, Plywood pallet
Capacity:	1-6KVA
Model:	STM250
DC inpu:	110VDC
Communication:	RS232 protocol or RS485
Size:	Max 19"6U
Output:	220VAC/50HZ
Output type:	single phase or split phase
Output waveform:	Pure Sine Wave Output
Application:	Telecom,Solar System
Type:	DC/AC Inverters,DC to AC Inverters

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Company Info.

TBB Power Co., Ltd.

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Product Details
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System Parameter Settable Dc To Three Phase Ac Inverter Relay Dry Contact X 6

110Vdc to 220vac inverter 2Kva Power Inverter module with LCD monitor+Inverter+Subrack

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)

Max efficiency up to 89%

19”2U or 19”3U
transfer time 4ms
History record
System parameter settable
Integrated function of monitor and static transfer switch
Real time clock
Relay dry contact x 6
Auxiliary contacts x 16
Working mode selectable (AC priority or DC priority )
RS485 communication port

Monitor

Inverter Module

Structure

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

Product Tags:

dc to ac power inverter

dc to ac inverter for home

System Parameter Settable Dc To Three Phase Ac Inverter Relay Dry Contact X 6

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