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63
References
A. Speci
fi
cations
*1: The charging time when connecting an additional battery unit (sold separately) is extended 24 hours per unit.
*2: Rated load/ Rated input voltage/ When fully charged
*3: Rated load/ Rated input voltage/ When battery charge current is at maximum
BU60RE
BU100RE
Operation method
Full-time inverter supply method
AC input
Rated input voltage
100/110/115/120 VAC
Startup voltage range
85±2 to 146±2VAC
Input voltage range
75±2 to 143±2 VAC (with less than 90% connection load)
85±2 to 143±2 VAC (with 90% or more connection load)
Input frequency
Synchronous operation: 50/60Hz±5Hz
Asynchronous operation: 40 to 70Hz
Maximum current
7.5A
12A
Phase
Single-phase, two-wire (grounded)
Input plug
3P (NEMA 5-15P)
Input protection
NFB
Input protection capacity
10A
15A
AC
output
Output capacity (upper limit)
600VA/480W
1000VA/800W
Rated current (output rating voltage)
6A
10A
Switching time
Uninterrupted
Commercial direct shipment (switching
time)
Uninterrupted
Output voltage (commercial operation)
100V mode: 100 VAC±2%, 110 V mode: 110 VAC±2%
115V mode: 115VAC±2%, 120 V mode: 120 VAC±2%
Output voltage (backup operation)
100Vmode: AC100V±2%
、
110Vmode: AC110±2%
115Vmode: AC115V±2%
、
120Vmode: AC120±2%
Output frequency (commercial operation)
Synchronous operation: Synchronized with input frequency
Asynchronous operation: 50/60Hz ±0.5 Hz
Output frequency (backup operation)
50/60 Hz±0.5 Hz
Output waveform (In Commercial Power
Mode/Battery Mode)
Sine wave / Sine wave
Waveform distortion rate
3% max. (Linear load, at rated output)
6% max. (Recti
fi
ed load, at rated output)
Phase
Single-phase, two-wire
Number of output receptacles
NEMA 5-15R x 4
Battery
Battery life expectancy
8 years (ultralong operating life)
(ambient temperature 25
˚
C, initial condition)
Battery capacity (V/Ah) (x Quantity)
12 VDC/ 7.2 Ah (x 2)
12 VDC/ 7.2 Ah (x 3)
Charging time
12 hours (*1)
Backup time (25°C, initial characteristics)
7.5 min. (420 W)/6 min. (480 W)
7 min. (700 W)/6 min (800 W)
Dimensions (W x D x H mm)
434×462×85 (no protruding part included)
Weight of unit
Approx. 15.5kg
Approx 18.5kg
Operating environment temperature/humidity
-10°C to 55°C, 10 to 90%RH with no condensation
Storage environment temperature/humidity
-20°C to 55°C, 10 to 90%RH (with battery fully charged, stored with no
condensation)
Noise regulation (compliance standard)
VCCI Class A
Safety standard compliance/RoHS directive
compliance
UL1778/CE/RoHS compliance
Internal power consumption
Normal: 70 W (*2)
Max.: 100 W (*3)
Normal: 110 W (*2)
Max.: 160 W (*3)
Noise
50 dB max.
Cooling method
Forced air cooling
Serial communication (RS-232C) (interface)
●
(D-sub 9pin)
Contact signal (interface)
●
(D-sub 9pin)