Hercules Series intelligent Extra Long Time Standby UPS

Features:
1) Extra long standby time
2) Additional battery connections possible for longer power supply
time according to customer's requirements
3) Smart RS232 communication port for computer screen monitoring
of power supply and UPS status, and for automatic file saving and
computer shutdown
4) High reliability with CPU control
5) Automatic voltage regulation (AVR), most suitable for areas where
commercial power supply is unstable
6) Self-diagnosis function, capable of detecting status at inverter and
battery in the UPS
7) Protections against overload, short-circuit and low battery

Specifications:
1) Models: K-750L, K-1050L, K-1550L, K-2050L
2) Capacity: 750VA (450W), 1KVA (630W), 1.5KVA (930W), 2KVA (1220W)
3) Input: commercial power range: 165VAC-285VAC
4) AVR range: 175VAC-270VAC
5) Frequency: 50Hzÿ?0%
6) Commercial power: sine-wave
7) Output inversion: simulated sine wave form
8) Frequency: commercial power supply: shared frequency with the
commercial inversion state: 50ÿ?.5Hz
9) AVR voltage range: 220VACÿ?0% (auto-sensing)
10) Transfer time: typical: 10ms (including detecting time)
11) Spike protection: 320 joules, 2ms
12) Filter: 10dB at 0.15MHz, 50dB at 30Hz
13) Overload: as load over 120%, UPS auto-shut down in 30 seconds;
as load over 150%, UPS auto-shut down in 3 seconds
14) Short circuit: UPS output cuts off immediately or input circuit breaker
protection
15) Alarm:
a) Battery back-up: beep sound every 4 seconds when the input is
cut off
b) Battery low voltage: beeping sound every 1 second when the
battery power is over
16) Overload: turn off UPS automatically
17) Battery type: sealed, maintenance-free lead acid
18) Capacity: 24VDC, 36VDC, 48VDC
19) Recharge time: 8 hours to 90% of full capacity
20) Back-up time: according to batteries' capacity
21) Battery protection: automatic self-test, discharge protection
22) Communication interface: RS232(port)
23) Bi-directional communication port
24) We accept order with special specifications

Inner packing:
N.W.: 12kg, 16.9kg, 20kg, 25kg
G.W.: 12.5kg, 17.5kg, 20.5kg, 25.5kg
Dimensions (D x W x H): 382 x 130 x 210, 450 x 170 x 225mm

Outer packing:
1pc/ctn
Carton dimensions (D x W x H): 382 x 130 x 210, 450 x 170 x 225mm
Weight: 12kg, 16.9kg, 20kg, 25kg

Specifications only for reference, subject to change without prior notice