MODEL
EA906
Capacity
6kVA / 6kW
INPUT
Input wiring
Single-phase three-wire (1Φ + N + PE)
Rated voltage
208 / 220 / 230 / 240Vac
Voltage range
176~288Vac (full load); 90~176Vac (linear derating to 30%)
Rated frequency
50/60Hz
Frequency range
40~70Hz
Power factor
≥ 0.99
Bypass voltage range
- 40% ~ +15% (settable)
Input current THDi
≤ 5%
OUTPUT
Output wiring
Single-phase three-wire (1Φ + N + PE)
Rated voltage
208 (PF=0.9) / 220 / 230 / 240 Vac
Voltage regulation
± 1%
Frequency
Synchronized with utility in mains mode; 50/60Hz±0.1% in battery mode
Waveform
Sinusoidal
Power factor
1
Output voltage THDv
<1% (full linear load);
<4% (full non-linear load according to IEC/EN62040-3)
Crest factor
3:1
Overload
105% ~ 110% for 10min, 110% ~ 125% for 1min,126% ~ 150% for 30s
BATTERIES
DC voltage
Default 192Vdc (120~264Vdc)
Number of battery
Default 16pcs, settable 10-22pcs (10~15pcs linear derating to 50%)
Inbuilt battery (standard model)
12V / 7Ah×16
Charger power
Standard model: 1A(default), 1~5A settable
Long time model: 5A (default), 1~5 A settable; 12A (optional)
Charger voltage precision
1%
Recharge time
Standard model: 90% capacity restored in 8 hours;
Long time model: depend on the capacity of battery
SYSTEM
Efficiency
≥ 94% at 100% load, max. 95% at 60% load, ≥ 98% in ECO mode
Transfer time
0 ms
Protections
Short-circuit, overload, overtemperature, battery low voltage, overvoltage, undervoltage and fan failure
Max. number of parallel connections
4
Communications
Standard: RS232, EPO, Smart card slot
Optional: SNMP card, Wi-Fi card, 4G card and SMS alarms, dry contacts, parallel kit, RS485
Display
LCD + LED
OTHERS
Operating temperature
0℃ ~ 40℃
Storage temperature
-25℃~ 55℃(without battery)
Relative humidity
0 ~ 95% (non-condensing)
Altitude
<1000m, derating 1% per 100m from 1000~2000m
IP rating
IP 20
Noise level at 1m
<58 dB
Dimensions(W×D×H)(mm)
191×500×515 (S), 191×440×350 (H)
Packaged dimensions(W×D×H)(mm)
310×654×600 (S), 318×570×475 (H)
Net weight (kg)
49.5(S), 14.5(H)
Gross weight (kg)
58.5(S), 15.5(H)