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TBB Telecom Inverter With Static Transfer Switch And Monitor Subrack 19"
Product Details:
| Place of Origin: | China |
| Brand Name: | TBB |
| Certification: | CE,ISO9000 |
| Model Number: | HTM250 |
Payment & Shipping Terms:
| 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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| Max Capacity: | 6Kva | Power: | 6Kva/4.8Kw |
|---|---|---|---|
| Installation: | Subrack 19" | Working: | N+1 |
| Brand: | TBB | AC Output: | 230Vac |
| Frequency: | 50Hz | ||
| High Light: | off grid inverter,telecom power inverter |
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Product Description
TBB Telecom Inverter With Static Transfer Switch And Monitor Subrack 19"
Telecom Modular Inverter Max 6KVA230VAC50HZ HTM250 hot plug type N+1 inverter system
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.
Feature:
- N+1 redundant configuration
- Active current sharing technology
- Max efficiency up to 89%
- Complete protection
- Auxiliary contact x 16
- RS485 or RS232 communication port
- DC-AC isolation improving system security
- Relay dry contact
- Pure Sine Wave, with THD<3%
- Excellent dynamic responses
- Hot plug in technology
- Built in SNMP card - optional
Within HTM250 system, various configurations are available with bulk output.
Monitor Picture
Monitor:
- Display: it allows the user to monitor the system status in real time and read all parameters including voltage, current, frequency, capacity and failure info etc.
- History record : can record max 100 records
- Communication: RS485 for PC software monitoring and relay dry contact.
- Auxiliary contacts
- System setting : protection level and time
Static transfer switch (STS)
It increased the system availability by automatic transfer between the inverter and AC main. By setting up the priority of operation mode, user can change the systems status of “on line mode” or “standby mode”
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 | ||
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