TOWER KSTAR YDC3320S UPS-Online 20KVA/18000W
Features ;
- Model ; YDC3320S
- Capacity (VA/Watts) ; 20kVA/20000w
INPUT ;
– Nominal Voltage: 380/400/415Vac, (3Ph + N + PE)
– Operating Voltage Range: 208≈478Vac
– Operating Frequency Range: 45-55Hz at 50Hz/54-66Hz at 60Hz (auto sensing)
– Power Factor: ≥0.99
– Bypass Voltage Range:
– 220Vac Max.voltage: +25% (optional +10%,+15%,+20%)
– 230Vac Max.voltage: +20% (optional +10%,+15%)
– 240Vac Max.voltage: +15% (optional +10%)
– Min. voltage: -45% (optional -20%,-30%)
– Bypass Voltage Range: Frequency protection range: ±10%
– ECO Range: Same as bypass
– Harmonic Distortion (THDi): ≤3% (100% non-linear load)
OUTPUT ;
– Output Voltage: 380/400/415Vac, (3Ph + N + PE)
– Power Factor: 1.0
– Voltage Regulation: ±1%
– Frequency:
– Line Mode: ±1%/±2%/±4%/±5%/±10% of the rated frequency (optional)
– Bat. Mode: 50/60(±0.1%)Hz
– Crest Factor: 3:1
– Harmonic Distortion (THDv): ≤2% with linear load ≤5% with non-linear load
– Efficiency: 94.5%
BATTERY ;
– Battery Voltage:
– Standard unit: ±120Vdc(20pcs x 2 group)
– Long run unit: ±96Vdc/±108Vdc/±120Vdc(16/18/20pcs)
– Backup Time: Long run unit depends on the capacity of external batteries
– Charge Current:
– Standard unit: 2.7A
– Long run unit: Max.current 10A
SYSTEM FEATURES ;
– Transfer Time: Mains to battery: 0ms, mains to bypass: 0ms
– Overload:
– Load ≤110%: last 60min, ≤125%: last 10min, ≤150%: last 1min,
– >150% turn to bypass mode
– Short Circuit: Hold whole system
– Communication Interface: USB, RS232, RS485, parallel port, dry contact, intelligent slot, SNMP card (optional), relay card (optional)
