3
PRELIMINARY
1 Basic Operation
1.1 Technical Specifi cations
KX Models:
Model SU20KX SU40KX SU60KX SU80KX
(Capacity) (20kVA/16kW) (40kVA/32kW) (60kVA/48kW) (80kVA/64kW)
Input Input Voltage 220/380V, 230/400V or 240/415V AC, 3O, 4-wire + ground, wye
Voltage Regulation -25% ~ +20%
Harmonic Distortion < 5% (Full Load)
PFC (Full Load) > 0.99
Frequency 50 / 60 Hz
Frequency Tolerance 45 ~ 65 Hz
Output Output Voltage 220/380V, 230/400V or 240/415V AC, 3O, 4-wire + ground, wye
Output Frequency 50 / 60 Hz
Total Harmonic (Linear Load) ≤3%
Voltage Regulation Static ±1%
Dynamic ±7% (10% ~ 90% Linear Load)
Frequency Regulation Interior Oscillator ±0.05 Hz
Synchronized ±5%
Overload ≤125% : 10 minutes; ≤150% : 1 minute
Audible Warning Battery Backup Intermittent
UPS Abnormal Continuous
Display LED UPS Status: Normal • Bypass • Backup • Fault
LCD Input/Output • Bypass • Inverter • Frequency • Loading • Battery Voltage
UPS abnormal messages with intelligent self-diagnosis.
Interface Standard RS-232, Dry Contact
Optional SNMPWEBCARD
Others Parallel Redundancy Yes (1+1 for 2 UPS systems of the same type and capacity only.)
EPO Standard (Local and Remote)
SRAM Event Log 500 Records
Parameter Configuration Yes
Hot Standby Installation Optional
Battery Temperature Compensation Optional
Battery Cold-Start Standard
Overall Efficiency Normal 94%
ECO 97%
Transfer Time 0 ms
Temperature 32° F ~ 104° F (0° C ~ 40° C)
Humidity (non-condensing) 90%
Noise (1 m) 65 dBA 68 dBA 70 dBA 70 dBA
Dimensions (Power Module) Width 520 mm
Depth 850 mm
Height 1165 mm
Weight (Power Module) 267 kg* 412 kg* 210 kg 244 kg
