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TBB Power 220vdc To 220vac Inverter DC-AC Isolation Improving System Security
Product Details:
| Place of Origin: | China |
| Brand Name: | TBB |
| Certification: | CE,ISO9000 |
| Model Number: | STM250 |
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 | Capacity: | 1-6KVA |
|---|---|---|---|
| DC Input: | 24V/48V/110V/220V | AC Output: | 230VAC |
| Frequency: | 50HZ/60HZ | Type: | 19"3U |
| Installation: | Rack Mount | Paralling: | N+1 Redundent |
| High Light: | stand alone inverter,dc to ac 220v power inverter |
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Product Description
TBB Power 220vdc To 220vac Inverter DC-AC Isolation Improving System Security
STM250 modular inverter systems
MAX POWER 6KVA
TBB Power 220Vdc to 220VAC DC to AC inverter Max 6KVA STM250 N+1 module power supply system
STM250 is a sub-rack inverter system integrating TM250 inverter module and TJ20 module. It is
a truly redundant system offering functions of pure sine wave inverter, bypass transfer switch and
monitor into one 19”3U sub-rack. Single module is hot plug design which make the
maintenance an easy job without interruption to your critical load.
Features
- N+1 redundant configuration
- Active current sharing technology
- Pure Sine Wave, with THD<3%
- Hot plug in technology
- DC-AC isolation improving system security
- Excellent dynamic responses
- Max efficiency up to 89%
- Complete protection
- Built in SNMP card – optional
- RS485 or RS232 communication port
Relay dry contact - Built in bypass transfer switch
Quick transfer time 5-8ms -
Model
TM251 TM252 TM252(1600VA) TM253 Electrical Nominal DC input 110Vdc,125Vdc , 220Vdc or 240Vdc DC operating range Refer to 2.3 Output power 1Kva 1.5Kva 1.6Kva 2Kva Wave form Pure sine wave Power factor 0.8 Norminal output 100Vac 110Vac 120Vac 127Vac 208Vac 220Vac 230Vac 240Vac (±2%) 208Vac 220Vac 230Vac 240Vac (±2%) Output frequency 50/60Hz ± 0.1%Hz THD ≤3% liner load ≤5% non-liner load Crest factor 3:1 Efficiency Low output(100Vac/110Vac/ 120Vac/127Vac):Max 87% High output(208Vac/220Vac/230Vac/ 240Vac):Max 89% Overload 110Vdc,125Vdc,220Vdc and 240Vdc:125-150% 1mins 110Vdc,125Vdc,220Vdc and 240Vdc:105-125% 10mins Dynamic response time < 20ms Others Operating Temp. Full load, -10℃ - 40℃ Isolation 2000Vrms Safety EN60950-1 Emmission EN55022 Immunity EN55022
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