Soft Output Start Electric Inverter , Smart Cooling Dc To Ac 220v Power Inverter
Brand Name:TBB
Certification:CE,ISO9000
Model Number:TM251E
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
220Vdc to 220vac inverter n+1 modulue poer inverter system
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)
- Integrated function of monitor and static transfer switch
- System parameter settable
- Max efficiency up to 89%
- LCD display with history record
- Working mode selectable (AC priority or DC priority )
- RS485 or RS232 communication port
- Built in static transfer switch with transfer time 4ms
- Relay dry contact
- Auxiliary contact x 16
- Built in SNMP card - optional
- 19”2U or 19”3U
- transfer time 4ms
- History record
- Real time clock
- Relay dry contact x 6
- RS485 communication port
- Working mode selectable (AC priority or DC priority )
Structure
| 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 |
Specification
110VDC ,125VDC&220VDC
| Model | TM251 | TM252 | TM253 |
| Electrical | |||
| Nominal DC input | 110Vdc,125Vdc or 220Vdc | ||
| 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 88% / 89% | ||
| Overload | 150% 1min | 150% 10s | |
| 125% 10mins | 125% 1min | ||
| Dynamic response time | < 20ms | ||
| Others | |||
| Operating Temp. | Full load, -10℃ - 40℃ | ||
| Isolation | 1500Vrms | ||
| Safety | EN60950-1 | ||
| Emmission | EN55022 | ||
| Immunity | EN55022 | ||
Soft Output Start Electric Inverter , Smart Cooling Dc To Ac 220v Power Inverter
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