Model

K-L 1000VA (600W)

Max capacity(VA)

1000VA(600W)

Rated capacity

Input

Commerical power range

145VAC-280VAC

AVR range

165VAC-270VAC

Frequency

50Hz¡À10%

Output

Commerical power

Sine-wave

Inversion

Simulated sine-wave

Frequency

Commercial power supply:shared frequency with the commercial inversion state:50Hz¡À0.5

AVR voltage range

220VAC¡À10%(Auto-sensing)

Transfer time

Typical:5ms(Including detection time)

Protection

Overload

UPS automatically shutdown if overload exceeds 150% of normal value for 30 seconds and 180% for 3 seconds

TEL/FAX/MODEM

RJ45/11 JACKS(Compatible with Knight500A/600A  Knight-1000/1200A)

Short circuit

UPS Output is cut off immediately or input circuit breaker protection

Alarm

Battery back-up

Beeping sound every 4 seconds when the input is cut off

Battery low voltage

Beeping sound every 1 seconds when the input is cut off

Overload

Continuously beeping sound when overload

Battery

Type

Sealed,maintenance-free lead acid

Capacity

(12V,7AH)X1

(12V,7AH)X2

Recharge time

8 Hours to 90% of full capacity

Back-up time

Typical 30 min(Halfload)

Battery protection

Automatic self-test,discharge protection

Communication interface

RS232(port)(B)

Bi-directional communication port(Compatible with