High Frequency Solar Online UPS Power System with IGBT Tech and Large LCD Display
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
High Frequency Solar Online UPS Power System with IGBT Tech and Large
High Frequency Solar Online UPS Power System with IGBT Tech and Large LCD Display
Model: Solar PV Online UPS Bright Star Series 1K-3Kva ( 1ph in / 1ph out )
Solar UPS Overview
1: Solar UPS with both AC Input and PV Input
2: UPS with High Frequency Online Double Conversion Tech
3: UPS with IGBT and DSP Tech
4: Solar UPS with single Phase 220VAC 230VAC 240Vac
Working Principle
1: PV Charges DC CAP with its maximum power and DC-DC booster work with +/- 390Vdc, if load power
is bigger than PV power, the DC CAP voltage will drop and DC-DC booster output voltage will decrease
too, AC-DC booster works with +/-360Vdc, thus it will share the load power automatically between PV
AC. So the DC CAP voltage will reach to a stable value. Battery SCR Q1 stops if line voltage is normal
2: If PV power is bigger than load power, MPPT charger autoatically charges the battery. MPPT charger
works in fload voltage mode, MPPT mode if battery voltage and DC CAP Voltage are high.
3: If AC loose, stop AC-DC booster, switch on batter SCR Q1, make battery and PV works together to
power for the load.
4: If both PV and AC not there, battery works to power the load as the last option.
Absolute advantages
1: No affexted by nation power regulartion policy
2: Ouput voltage is stable. Zero transfer time between line mode and battery mode.
3: Battery works in normal situation, not frequently discharged and the life time is extended max long.
4: UPS works even in very low AC voltage when PV is also in picture together sharing the load.
Technical Specification
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Model |
B1K |
B2K |
B3K |
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Rating |
1KVA/800W |
2KVA/1600W |
3KVA/2400W |
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Input |
Rated Voltage |
220V/230V/240Vac |
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Phase |
Single Phase with ground |
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Frequency |
50Hz(60Hz) |
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Power Factor |
0.99 |
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Generator |
Support generator input |
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Rated Current |
5A |
10A |
15A |
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Input Thdi |
≤10% |
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Protection |
10A AC fuse |
20A AC fuse |
30A AC fus
Shenzhen UPSEN Electric Co., Ltd [China (Mainland)]
Business Type:Manufacturer | |
