APU331L Low Frequency Online UPS 10-120KVA

3Phase Input/3Phase Output (380V/400V/415V)

Model Number: APU331L

• Double-conversion technology
• EPO
• ECO
• Strong overload capacity
• Input surge protection
• LCD + LED display
• Intelligence fan speed regulation
• Flexible network monitoring and management

Application: Industrial application protection; Power protection for institution such as transportation, electricity, medical care; small data room,; communication network management center; office automation; Experimental instrument and equipment.

Phase: 3Phase Input/ 3phase Output

Type: On-line

Capacity: 10KVA/15KVA/20KVA/30KVA/40KVA/60KVA/80KVA/100KVA/120KVA

Input:

Phase: 3 Phase+ Neutral+ Ground

Rated voltage: 380/400/415/Vac

Input Voltage Range:  285~475Vac

Rated Frequency: 50/60Hz

Input Frequency Range: 45-65Hz

Soft start: 1-100%, 5 seconds

Bypass:

Phase: 3 Phase+ Neutral+ Ground

Voltage range:  380/400/415Vac ± 15%

Frequency range: 50/60Hz ±2% (±0.5%, ±1%,  ±2%, ±3%, settable)

Output:

Phase: 3 Phase+ Neutral+ Ground

Rated voltage: 380/400/415/Vac

Voltage regulation: ±1% for balance load, ±3% for unbalanced load

Rated frequency: 50/60Hz

Frequency Precision: 50/60Hz ±0.005% (Battery mode)

Power factor: < 1% (linear mode)

THDu: ≤1% (linear load)

Dynamic Voltage Transient: < 1% (from 0 to 100% load)

Transient recovery time: < 10ms (±5%)

Invertor overload: 105%-110%, 60mins, 110%-120%, 10mins; > 150%,10s  

Efficiency:92%

Protection: Output short circuit protection, current limiting protection

Transfer time: Normal mode to battery mode, 0ms

Display: color touch screen

IP class: IP20

Communication Interface: RS232, RS485, SNMP card, dry contact

Operation Temperature: 0~40°C

Humidity: 0~95%

Noise: ≤65dB@ 1m

Charging current: 10-60KVA (6-20A); 80-120KVA (6-50A)