KStar YMK3300-200k, Operation Manual

Page: 70 / 77

68
Appendix 1 Specifications
Model 150kVA 250kVA 200kVA
Cabinet capacity
(VA/W)
50k~150k /
50k~150k
50k~250k /
50k~250k
50k~200k /
50k~200k
Module capacity
(VA/W)
50k / 50k
Max. module number 3 5 4
Input
Phase 3 Phase 4 Wires and Ground
Rated Voltage 380/400/415Vac
Voltage Range
138~485Vac
◆
At 40°C: The UPS works at full load when the voltage is
323–485Vac and is derated load when the
voltage is 323–138Vac
◆ At 30°C: The UPS works at full load when the voltage is
305–485Vac and is derated load when the
voltage is 305–138Vac
Frequency Range 40Hz-70Hz
Power Factor ≥ 0.99
Current THDi ≤ 3%(100% nonlinear load)
Bypass Voltage
Range
Max.voltage: 220V:+25 %( op10%, +15%, +20%);
230V:+20 %( op10%, +15%);
240V:+15 %( op10%);
Min. voltage:-45 %( optional -10%, -20%,-30%)
Frequency protection range: ±10%
Output
Phase 3 Phase 4 Wires and Ground
Rated Voltage 380/400/415Vac
Power Factor 1
Voltage Regulation ±1%
Frequency
Utility
Mode
±1%/±2%/±4%/±5%/±10%of the rated frequency(optional)
Battery
Mode
(50/60±0.1)Hz
Crest Factor 3:1
THD
≤ 2% with linear load
≤ 4% with non linear load
Overload
Inverter overload capability:
◆
105% < load ≤ 110%: transfer to bypass mode after 60
min
◆ 110% < load ≤ 125%: transfer to bypass mode after 10
min
◆
125% < load ≤ 150%: transfer to bypass mode after 1
min
Bypass overload capability:
◆
Temperature ≤ 30°C, load ≤ 135%: run for a long time
◆ Temperature ≤ 40°C, load ≤ 125%: run for a long time
◆ 1000% load: run for 100 ms
Battery Voltage
Optional Voltage:
±180V/192V/±204V/±216V/±228V/±240/±252/±264/±276/±
288/±300Vdc(30/32/34/36/38/40/42/44/46/48/50pcs
optional)
360Vdc~600Vdc (30~40 pcs, 36 pcs define, 36 and 50 pcs
no power derating; 32~34 pcs output power factor 0.9;30
pcs output power factor 0.8;)