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High Frequency 48vdc To 220vac Inverter TM251S With Truly Redundant System
Product Details:
| Place of Origin: | China |
| Brand Name: | TBB |
| Certification: | CE,ISO9000 |
| Model Number: | TM251S |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1piece |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Carton, Plywood pallet |
| Delivery Time: | 1-3days depends on batch order qty |
| Payment Terms: | T/T |
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Detail Information |
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| Capacity: | 1KVA | Frequncy: | 50HZ |
|---|---|---|---|
| Weidth: | 19"2U | Output: | 220VAC |
| DC Input: | 48VDC | Model: | TM251S |
| High Light: | dc to ac inverter,power inverter 48vdc to 220vac |
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Product Description
High Frequency 48vdc To 220vac Inverter TM251S With Truly Redundant System
48Vdc input 220Vac/50Hz 1Kva Modular Inverter system high frequency Inverter
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 display with history record
- Working mode selectable (AC priority or DC priority )
- RS485 or RS232 communication port
- Relay dry contact
- Auxiliary contact x 16
- Built in SNMP card - optional
Monitor
- Working Status : following might appear
- Inverter : working in inverter
- Bypass : working in bypass
- Standby : no output
- Fault Status: Upon any failure, the following info in together with alarm will show out. In case of more than one failure, it will show the 1st inside of the following list
- SC : shortcut
- Overload: beep every 1 sec
- Byp fault : bypass fault
- Inv fault : Inverter fault
- AC 1 Fault : AC 1 was active but fail
- AC 2 Fault : AC 2 was active but fail
- DC 1 Fault : DC 1 was active but fail
- DC 2 Fault : DC 2 was active but fail
- Mod (X) Fault : Modular no (X) was fault
- SW X Close: Switch (X) close
- Normal : no fault
Press key return back to the main menu
Inverter Module
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 | |||
| Electrical | Safety & Environment | |||
| Model | TM251,TM252,TM253 | Operating Temp. | : -10C - 40C (de-rating above 40C) | |
| DC Input | Storage Temp. | : -40C - 85C | ||
| Nominal Voltage | 24VDC, 48VDC, 110VDC, 220VDC, 240VDC | Isolation | AC–DC : 2000Vrms | |
| Operating range | Refer to 2.3 on Page 9 | DC-ground : 2000Vrms | ||
| AC Output | AC-ground : 2000Vrms | |||
| Output power | 1KVA, 1.5KVA,2KVA | |||
| Max power | 24VDC: 1KVA | |||
| Others: 2KVA | ||||
| Wave form | Pure sine wave | Display | ||
| Power factor | 0.8 | |||
| Nominal output | 110/120VAC or 220/230/240VAC | LED Indicator | Running | |
| Voltage variation | Max ± 2% | Failure | ||
| Output frequency | 50/60Hz ± 0.1% | Load Percentage | ||
| THD | <3% liner load | |||
| <5% non-liner load | ||||
| Crest factor | 3:01 | |||
| Efficiency | Max 88% | |||
| Overload | 150% 10secs | |||
| 125% 10mins | ||||
| Dynamic response time | < 20ms | |||
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