High Power Low Profile Telecom Inverter LED Display With History Record
Brand Name:TBB
Certification:CE,ISO9000
Model Number:TM252D
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
Telecom Inverter N+1 HTM250 modular inverter system 110VDC/2KVA Max 6KVA
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.
- LCD and LED display with history record
- Relay dry contact
- Built in SNMP -Optional
- Auxiliary contact x 16
- RS485 / RS232 communication port
- Built in static transfer switch with transfer time 4ms
- Working mode selectable (AC priority or DC priority )
Feature:
- N+1 redundant configuration
- Pure Sine Wave, with THD<3%
- DC-AC isolation improving system security
- Active current sharing technology
- Max efficiency up to 89%
- Complete protection
- Hot plug in technology
- Excellent dynamic responses
Front Picture
Side Picture
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 | ||
| <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 | ||
| Safety & Environment | |
| Operating Temp. | : -10C - 40C (de-rating above 40C) |
| Storage Temp. | : -40C - 85C |
| Isolation | AC–DC : 2000Vrms |
| DC-ground : 2000Vrms | |
| AC-ground : 2000Vrms | |
High Power Low Profile Telecom Inverter LED Display With History Record
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