Product characteristics: Adopt advanced DSP digital control technology Overall efficiency up to 96% Adopt bidirectional DC design, charging current 1~12A can be freely set on the panel Power factor 0.9 (optional 1.0) Self-set output voltage 208/220/230/240Vac, frequency 50Hz or 60Hz The overall efficiency of ECO mode is more than 98% According to BMS control, constant current, constant voltage, floating charge and off state charge coordination are adopted to form multi-level protection
Model | BKR111 | BKR111 | BKR112 | BKR112 | BKR113 | BKR113 | |
Capacity | VA/W | 1kVA/800W | 2kVA/1.6kW | 3kVA/2.4kW | |||
Machine architecture | Double conversion UPS | ||||||
Input and output phase number | Single input/ Singlr output | ||||||
Input | Lines | Single-phase two-wire（L,N)+Ground wire | |||||
Voltage range | High pressure version HV: Zero fire phase voltage: 90~300VAC | ||||||
Frequency range | 40Hz~70Hz | ||||||
Power factor | ≥0.99 | ||||||
Output | Lines | Single-phase two-wire（L,N)+Ground wire | |||||
Voltage | High pressure version HV: 208/220/230/240VAC | ||||||
Output voltage accuracy | ±1% | ||||||
Frequency | 50/60±4Hz(Phase-locked follows mains) / 50/60Hz±0.1%(Fixed frequency mode) | ||||||
Wave form | Sine Wave | ||||||
(THDV%) | <2%(Linear Load) | ||||||
<7%(Non-Linear Load) | |||||||
Overload ability | 1min@105%~125% Rated load 10s@125%~150% Rated load 0.5S@>150% Rated load | ||||||
Efficiency | Mains mode | 88% | 89% | 90% | |||
Battery mode | 86% | 87% | 88% | ||||
Battery and charger | Battery voltage/Quantity① | 48VDC | 48VDC External | 48VDC | 48VDC External | 48VDC | 48VDC External |
Lithium iron phosphate battery | 1000WH | External battery decides | 1000WH | External battery decides | 1000WH | External battery decides | |
Fallback time | Half load 120 minutes | Half load 60minutes | Half load 30 minutes | ||||
Charging current | Label machine (built-in battery): 4A Long-life machine (external battery): 4A (standard) / 10A (optional) | ||||||
Structural shape | Box form | Tower/Rack | |||||
Tower dimension② | 1K Label machine：190×318×368MM 1K Long-life machine：145*220*390MM | 2K Label machine：190×318×368MM 2KLong-life machine：145*220*390MM | 3K Label machine：190×318×368MM 3KLong-life machine：190×318×368MM | ||||
Rack dimension | 1K: 438x44(2U)X400MM 1KS: 438x44(2U)X360MM | 2K: 438x88(2U)X400MM 2KS:438x88(2U)X360MM | 3K: 438x88(2U)X500MM 3KS:438x88(2U)X360MM | ||||
Hmi | LCD display screen | Display input and output voltage, frequency, load percentage, operating mode, machine status | |||||
Communication interface | 1. Optional RS232 communication 2. Standard intelligent network monitoring card, support PC, mobile phone remote monitoring | ||||||
BMS interface | 1. Standard MODBUS 2. BMS charge and discharge control dry contact card is standard | ||||||
Model | BKR111 | BKR111 | BKR112 | BKR112 | BKR113 | BKR113 | |
Capacity | VA/W | 1kVA/800W | 2kVA/1.6kW | 3kVA/2.4kW | |||
Machine architecture | Double conversion UPS | ||||||
Input and output phase number | Single input/ Singlr output | ||||||
Input | Lines | Single-phase two-wire（L,N)+Ground wire | |||||
Voltage range | High pressure version HV: Zero fire phase voltage: 90~300VAC | ||||||
Frequency range | 40Hz~70Hz | ||||||
Power factor | ≥0.99 | ||||||
Output | Lines | Single-phase two-wire（L,N)+Ground wire | |||||
Voltage | High pressure version HV: 208/220/230/240VAC | ||||||
Output voltage accuracy | ±1% | ||||||
Frequency | 50/60±4Hz(Phase-locked follows mains) / 50/60Hz±0.1%(Fixed frequency mode) | ||||||
Wave form | Sine Wave | ||||||
(THDV%) | <2%(Linear Load) | ||||||
<7%(Non-Linear Load) | |||||||
Overload ability | 1min@105%~125% Rated load 10s@125%~150% Rated load 0.5S@>150% Rated load | ||||||
Efficiency | Mains mode | 88% | 89% | 90% | |||
Battery mode | 86% | 87% | 88% | ||||
Battery and charger | Battery voltage/Quantity① | 48VDC | 48VDC External | 48VDC | 48VDC External | 48VDC | 48VDC External |
Lithium iron phosphate battery | 1000WH | External battery decides | 1000WH | External battery decides | 1000WH | External battery decides | |
Fallback time | Half load 120 minutes | Half load 60minutes | Half load 30 minutes | ||||
Charging current | Label machine (built-in battery): 4A Long-life machine (external battery): 4A (standard) / 10A (optional) | ||||||
Structural shape | Box form | Tower/Rack | |||||
Tower dimension② | 1K Label machine：190×318×368MM 1K Long-life machine：145*220*390MM | 2K Label machine：190×318×368MM 2KLong-life machine：145*220*390MM | 3K Label machine：190×318×368MM 3KLong-life machine：190×318×368MM | ||||
Rack dimension | 1K: 438x44(2U)X400MM 1KS: 438x44(2U)X360MM | 2K: 438x88(2U)X400MM 2KS:438x88(2U)X360MM | 3K: 438x88(2U)X500MM 3KS:438x88(2U)X360MM | ||||
Hmi | LCD display screen | Display input and output voltage, frequency, load percentage, operating mode, machine status | |||||
Communication interface | 1. Optional RS232 communication 2. Standard intelligent network monitoring card, support PC, mobile phone remote monitoring | ||||||
BMS interface | 1. Standard MODBUS 2. BMS charge and discharge control dry contact card is standard | ||||||
