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Low Waste High Frequency Inverter , Convertisseur Power Inverter For Unattended Station
Product Details:
| Place of Origin: | China |
| Brand Name: | TBB |
| Certification: | CE,ISO9000 |
| Model Number: | TM253S |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1piece |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Carton box |
| Delivery Time: | 1-3days depends on batch order qty |
| Payment Terms: | T/T |
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Detail Information |
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| Brand: | TBB | Power: | 2KVA(1.6W) |
|---|---|---|---|
| DC Input: | 48Vdc | Size: | 19"3U |
| Installation: | Subrack 19" | AC Output: | 230VAC |
| Frequency: | 50HZ | ||
| High Light: | off grid inverter,telecom power inverter |
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Product Description
Low Waste High Frequency Inverter , Convertisseur Power Inverter For Unattended Station
Telecom Inverter N+1 HTM250 modular inverter system 2KVA/230VAC/50HZ
HTM250 is a inverter system integrating TM250 inverter module and TJ10 module. It is a truly redundant system offering functions of pure sine wave inverter, static transfer switch and monitor. Single modules are hot plug design which make the maintenance an easy job without interruption to your critical load.
- Built in static transfer switch with transfer time 4ms
- LCD and LED display with history record
- Working mode selectable (AC priority or DC priority )
- RS485 / RS232 communication port
- Relay dry contact
- Auxiliary contact x 16
Front Picture
Side Picture
Specification
| Model | TM251 | TM252 | TM253 |
| Electrical | |||
| Nominal DC input | 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 | ||
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