Santak 3C20KS-LCD UPS Online (20kVA/18kW)

INPUT

Nominal Voltage: 380Vac (L-L) / 220Vac (L-N)

Voltage Range: 208 ~ 476Vac (3-phase) / 120 ~ 275Vac (1-phase)

Phases: 3-phase or 1-phase with ground (3:1 or 1:1)

Nominal Frequency: 50/60 Hz (40 ~ 70 Hz)

Power Factor: ≥ 0.99

Generator Compatible: Yes

OUTPUT

Power Rating: 20 kVA / 18 kW

Output Voltage: 220/230/240Vac ±1%

Phase: Single-phase (2 wires + ground)

Frequency: Synchronized with input 50/60Hz ±4Hz or 50/60Hz ±0.2Hz (in battery mode)

Efficiency: Up to 93.5% in LINE Mode (up to 98% in ECO Mode)

Overload Capability:

105% ~ 125% for 10 minutes

125% ~ 150% for 30 seconds

150% for 500 milliseconds

BYPASS MODE

Automatic Bypass Transfer: In case of overload or UPS failure

BATTERY

Battery Type: 12VDC, sealed, maintenance-free

Backup Time: Depends on external battery capacity and load

Recharge Time: Depends on external battery capacity

INTERFACE

Control Panel: Power on / Self-test / Alarm mute / Power off

LED Indicators: Utility mode, battery mode, bypass mode, load level, battery level, fault status

Communication Ports: RS232, expansion slot

Transfer Time: 0 ms

OPERATING ENVIRONMENT

Operating Temperature: 0 ~ 40°C

Operating Humidity: 0 ~ 95%, non-condensing

Cooling System: Air convection fan

STANDARDS

Noise Level: <50dB @ 1 meter

EMI Safety Standards: IEC 62040, IEC 61000

DIMENSIONS / WEIGHT

Dimensions (W × D × H): 248 × 500 × 565 mm

Net Weight: 31 kg