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Redundant Configuration 220vdc To 220vac Inverter RS232/RS485 Protocol
Product Details:
| Place of Origin: | China |
| Brand Name: | TBB |
| Certification: | CE,ISO9000 |
| Model Number: | TM252EX8 |
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 |
|
Detail Information |
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| Model: | TM252EX8 | AC Output: | 220Vac Out |
|---|---|---|---|
| DC Input: | 220VDC | Output Frequency: | 50Hz/60Hz +-0.1 |
| Output Type: | Single | Protocol: | RS232/RS485 |
| High Light: | stand alone inverter,single phase inverter |
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Product Description
Redundant Configuration 220vdc To 220vac Inverter RS232/RS485 Protocol
220Vdc to 220vac inverter transfer switch power inverter off grid system N+1 redundant configuration
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 .
- transfer time 4ms
- History record
- Auxiliary contact x 16
- 19”2U or 19”3U
- LCD display with history record
- Integrated function of monitor and static transfer switch
- Max efficiency up to 89%
- RS485 or RS232 communication port
- Built in static transfer switch with transfer time 4ms
- RS485 communication port
- Working mode selectable (AC priority or DC priority )
- Built in SNMP card - optional
- Real time clock
- Relay dry contact x 6
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 | ||
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