DALTON UPS b33 (80-200kva) SERIES

B33 Plus Smart Online Double Conversion UPS
Three Phase 3:3 Dalton B33 Plus
80KVA – 200KVA

The On-Line- B33 Series is an uninterruptible power supply incorporating 

double-converter technology. IT , Medical  provides perfect protection specifically for strict load. 

The double-converter principle eliminates all mains power disturbances. 

In the event of power failure, the maintenance-free batteries power the inverter. 

Designed with high protections 

UPS offers the greatest degree of availability in power protection and provides 

continuous high-quality AC power to connect strict load

 
-Online true double conversion ups
-Output Short Circuit and Overload Protection
– Cold Start Function
– Optional SNMP Communication Port
– Maintenance Bypass Switch

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Specifications

Model
B33L80000 
B33L100000 
B33L120000 
B33L150000 
B33L160000 
B33L180000 
B33L200000 

Rating Power
 80 KVA
80 KW
 100 KVA
100 KW
 120 KVA
120 KW
 150 KVA
150 KW
 160 KVA
160 KW
 180 KVA
180 KW
  200 KVA
 200 KW
                                       INPUT
Rated voltage 
 380 V / 400 V / 415 VAC
Voltage range  
 346 V ~ 456 V ( full load )
304 V ~ 346 V ( Voltage rating 10% )
Rated frequency 
 50 / 60 Hz
Frequency range 
 50 / 60 Hz ± 5 Hz
Power factor 
 ≥ 0.99
Total harmonic distortion (THDI) 
≤ 3% 
Input current-limiting 
 1.1 times of rated current ( 0.1 ~ 1.1 settable )
Rectifier delay start 
 10 s (1 ~ 300 settable )
Bypass voltage range 
 ± 20% (settable)
                                      OUTPUT
Rated voltage 
 380 V / 400 V / 415 VAC
Voltage regulation 
 ± 1%
Frequency 
 Synchronized with utility in mains mode; 50 / 60 Hz ± 0.1% in battery mode
Waveform 
 Pure sinewave
Crest factor 
 3:1
Total harmonic distortion (THDV) 
 ≤ 2% ( Resistive load); ≤ 5% (non-linear load )
Transfer time 
 0 ms
 
 Inverter overload capability
 Load ≤ 105%，long time work: 105% < load ≤ 110%，transfer to bypass in 60 min 110% < load ≤ 125%, transfer to bypass in 10 min 125% < load ≤ 150%, transfer to bypass in 1 min 150% < load ≤ 200%, transfer
to bypass in 200 ms 200% < load, inverter off (UPS shutdown) in 100 ms and transfer to bypass output
 Slight adjustment of inverter
output voltage		 ± 5 V
                                        BATTERIES
DC voltage 
 ( 80KVA To 200KVA 384VDC )
Number of battery 
   ( 80KVA  To 200KVA  As Installed )
Charging current Charging rate (settable) × battery capacity (settable) × number of battery group (settable)
Battery state display 
 Battery remaining capacity and backup time
Battery self test 
 Settable periodic self-test; manually configurable test time and voltage
                                    SYSTEM
Efficiency 
 Line mode ≥ 96%, ECO mode ≥ 98%
Max. parallel numbers 
4
Protections 
 Short-circuit, overload, over temperature, over voltage, under voltage, battery low voltage and fan failure
Communications 
 RS232 / RS485 / dry contacts (standard), SNMP (optional)
IP rating 
 IP 20
Display 
 4.3 inches LCD touch screen ( Optional )
                                               OTHERS
Operating temperature 
 0 ~ 40℃
Storage temperature 
 - 25℃ ~ 55℃ ( without battery )
Humidity 
 0 ~ 95% ( non-condensing )
Noise level at 1 m 
 < 50 dB < 65dB
Dimensions (W×L×H) (mm) 
 472×910×1260 585×910×1115 900×600×1600
weight (kg) 110 154 180 236 254 265 302
Model
B33L80000 
B33L100000 
B33L120000 
B33L150000 
B33L160000 
B33L180000 
B33L200000 

Rating Power
 80 KVA
80 KW
 100 KVA
100 KW
 120 KVA
120 KW
 150 KVA
150 KW
 160 KVA
160 KW
 180 KVA
180 KW
  200 KVA
 200 KW
                                       INPUT
Rated voltage 
 380 V / 400 V / 415 VAC
Voltage range  
 346 V ~ 456 V ( full load )
304 V ~ 346 V ( Voltage rating 10% )
Rated frequency 
 50 / 60 Hz
Frequency range 
 50 / 60 Hz ± 5 Hz
Power factor 
 ≥ 0.99
Total harmonic distortion (THDI) 
≤ 3% 
Input current-limiting 
 1.1 times of rated current ( 0.1 ~ 1.1 settable )
Rectifier delay start 
 10 s (1 ~ 300 settable )
Bypass voltage range 
 ± 20% (settable)
                                      OUTPUT
Rated voltage 
 380 V / 400 V / 415 VAC
Voltage regulation 
 ± 1%
Frequency 
 Synchronized with utility in mains mode; 50 / 60 Hz ± 0.1% in battery mode
Waveform 
 Pure sinewave
Crest factor 
 3:1
Total harmonic distortion (THDV) 
 ≤ 2% ( Resistive load); ≤ 5% (non-linear load )
Transfer time 
 0 ms
 
 Inverter overload capability
 Load ≤ 105%，long time work: 105% < load ≤ 110%，transfer to bypass in 60 min 110% < load ≤ 125%, transfer to bypass in 10 min 125% < load ≤ 150%, transfer to bypass in 1 min 150% < load ≤ 200%, transfer
to bypass in 200 ms 200% < load, inverter off (UPS shutdown) in 100 ms and transfer to bypass output
 Slight adjustment of inverter
output voltage		 ± 5 V
                                        BATTERIES
DC voltage 
 ( 80KVA To 200KVA 384VDC )
Number of battery 
   ( 80KVA  To 200KVA  As Installed )
Charging current Charging rate (settable) × battery capacity (settable) × number of battery group (settable)
Battery state display 
 Battery remaining capacity and backup time
Battery self test 
 Settable periodic self-test; manually configurable test time and voltage
                                    SYSTEM
Efficiency 
 Line mode ≥ 96%, ECO mode ≥ 98%
Max. parallel numbers 
4
Protections 
 Short-circuit, overload, over temperature, over voltage, under voltage, battery low voltage and fan failure
Communications 
 RS232 / RS485 / dry contacts (standard), SNMP (optional)
IP rating 
 IP 20
Display 
 4.3 inches LCD touch screen ( Optional )
                                               OTHERS
Operating temperature 
 0 ~ 40℃
Storage temperature 
 - 25℃ ~ 55℃ ( without battery )
Humidity 
 0 ~ 95% ( non-condensing )
Noise level at 1 m 
 < 50 dB < 65dB
Dimensions (W×L×H) (mm) 
 472×910×1260 585×910×1115 900×600×1600
weight (kg) 110 154 180 236 254 265 302