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SMART KING PRO 500A / 700A
 

Ultra small UPS with pure sine wave output for quality protection for computers and servers.

Features :

  • Line interactive design
  • Boost and buck AVR
  • Overload, AVR, on-line, back up and battery status LEDs display
  • Fully digitized microprocessor controlled
  • Smart RS-232 or USB communication port (500VA~700VA models)
  • Lightning and surge protection
  • Short circuit and overload protection
  • 50/60Hz frequency auto sensing
  • Tel/modem internet spike protection
  • Advanced battery management (ABM)
  • Cold start (DC power on)
  • Hot swappable battery replacement by users
  • SNMP capability (option)

MODEL  
SKP-500A
SKP-700A
CAPACITY Capacity
300W
420W
OUTPUT Voltage (on battery) Pure sine wave at +/-5% of nominal, -10% of nominal after low battery warning
Frequency (on battery) 50 or 60 Hz +/-0.5%
Voltage Regulation( AVR) AVR automatically increase output voltage 15% above input voltage if -9% to -25% of nominal.
AVR automatically decrease output voltage 13% below input voltage if +9% to +25% of nominal.
INPUT Voltage +/-25% at line input, single phase
Frequency 50 or 60 Hz +/- 5Hz (auto sensing)
PROTECTION
& FILTERING
Spike Protection 420 Joules (2x0V) / 225 Joules (1x0V), 8/20µs
Unit Input Fuse for 2x0V models
Overload Protection UPS automatic shutdown if overload exceeds 110% of nominal at 20 seconds and 125% at 5 seconds
EMI/RFI filter 10dB at 0.15MHz, 50 dB at 30MHz
Transfer Time 6-8 milliseconds (typical), including detection time
Short Circuit UPS output cut off immediately or input fuse protection
BATTERY Type Hot swappable, sealed, maintenance-free lead acid battery
Typical Recharge Time 4 hours (to 90% of full capacity)
Back-up Time
(one PC with a 15" LCD monitor)
about 20 minutes
about 30 minutes
Protection Automatic self-test & discharge protection, Replace battery indicator
PHYSICAL NET WEIGHT kg (lbs)
6.2 (13.7 lbs)
6.7 (14.7 lbs)
Dimension WxDxH (mm)
97 x 320 x 135
(3.8" x 12.5" x 5.3")
135 x 360 x 170
(5.3" x 14.2" x 6.7")
ALARM Battery Back-up Slow beeping sound (about 0.25 Hz)
Battery Low Rapid beeping sound (about 1.00 Hz)
Overload Continuously beeping sound
INTERFACE Dry contact Sends AC fail and battery low signals, and receives shutdown signal from computer.
RS232 / USB RS232 or USB port (OPTIONAL)
SNMP (option) Simple network management protocol
ENVIRONMENT Ambient Operation 3,500 meters max, elevation. 0-95% humidity non-condensing, 0-48 deg
Audible Noise <45 dBA (1 meter from surface)
Storage Condition 15,000 meter max. elevation


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