TBB TP300-A stand alone inverter for BTS of tropical regions

Product catalog summary

Overview:
The TP300 series inverter is designed for use in BTS stations in tropical regions, particularly for air conditioners. It is suitable for rugged environments requiring high reliability. The series includes models with different power capacities and features a 50Hz isolation transformer.

Specifications:

Available in 24Vdc (1-3KVA) and 48Vdc (1-6KVA) configurations.
Standalone design with integrated transfer switch.
High ambient temperature design, supporting full power up to 40°C.
Different working modes available: AC priority and DC priority.
Thermal controlled fan and complete protection features.
RS232 communication port and dry contacts.
Maximum 5KW available without bypass; standard model supports up to 2KW for 100Vac/110Vac/120Vac.

Performance:

Output power factor: 0.9-1.
Output voltage variation: ±2%.
Output frequency: 50Hz or 60Hz ± 0.1%.
Efficiency: 88%.
Surge capacity: 300% for 20 seconds.
Crest factor: 3:1.
THD: <3%.
Transfer time: 10-12ms.

Protection and Safety:

Overload and overheat protection with auto disconnect after 3 restart attempts.
Short circuit protection with auto disconnect.
LED indicator for system status and alarm information.
Dry contact communication.

Mechanical and Environmental:

Dimensions: 19” 4U with 290mm depth.
Weight varies by model, ranging from 20kg to 42kg.
Cooling: Forced fan with thermal control.
Enclosure: IP20, floor mount type.
Operating temperature: -20°C to 60°C.
Isolation: 1500Vrms.

Standards:

Safety: EN60950-1.
Emission: EN55022.

Catalog excerpts

TBB TP300-A stand alone inverter for BTS of tropical regions-1

TP300-A stand alone inverter TP300 series inverter is equipped with a 50Hz isolation transformer and was especially designed for air conditioner used in BTS station of tropical regions. Also, it can be used in rugged environment which required high reliability performance. ■ max2kw are available for standard model. - max 5kw are available in case of no bypass Standalone design with integrated transfer switch. High ambient temperature design: full power up to 40C Different working mode available upon order Complete protection RS232 communication port and Dry points

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TBB TP300-A stand alone inverter for BTS of tropical regions-2

Electrical Norminal Voltage Cont output power at 40 Power factor Output voltage Output voltage variation Output frequency Efficiency Crest factor Transfer time Low voltage disconnect (VDC) Output circuit breaker Overload and overheat protection auto disconnect with 3 times restart attempt Shortcut protection auto disconnect Display and Communication LED indicator Alarm info, system status Communication Safety & Enviroment Operating Temp. Isolation Mechanical Data Dimension (HxWxD) Weight Cooling Enclosure Floor mount type 24kgs Forced fan with thermal control IP20 Standard Safety

Open the catalog to page 2

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