Parameter 

HF 1000 R

HF 1000S

HF 5000S

Input

VA / W

1000 VA / 650 W

1000 VA / 700 W

5000 VA  / 3000 W

Voltage

115 V / 230 V ± 15 %

115 V / 230 V ± 15 %

110 V / 230 V ± 15 %

Frequency

50 Hz / 60 Hz ± 5 %

Phase

1 Ø 2W + G

Output

Voltage

115 V / 240 V

Voltage Regulation

± 3 %

Frequency

50 Hz / 60 Hz

Phase

1 Ø 2W + G

Response

± 7 % @ ± 100 % on load

T.H.D

N/A

< 3 % @ 100% linear load

< 2 % @ 100% linear load

Waveform

Modified Sine Wave

Pure Sine Wave

Crest Ratio

3:1

Overload Capacity

105 % for 50 sec

Efficiency

System

> 83%

> 83 %

> 85 %

Inverter

> 90%

> 87 %

> 90 %

Battery

Load

650 W

700 W

100 W

3 kW

2.5 kW

1 kW

Backup Time

25 min

60 min

180 min

40 min

130 min

360 min

50 min

75 min

210 min

Recharge Time

1 ½ hrs 70 %

7 hrs 80 %

Transfer Time

AC Fail

0.1 s - 0.14 s 

3 ms

3 ms – 5 ms

Bypass

 < 0.1 s

< 4 ms

Audible Noise

@ 1 meter

< 45 dB

Indicators

LEDs

“LINE” “Battery in Use” “INV” “BYPASS” “FAULT” “Load Level” “Battery Level”

Environment

Temperature

0 ~ 40 ^oC

Humidity

30 % ~ 90 % (non-condensing)

Weight

kg (without batteries)

15.5 kg

15 kg

30 kg

Dimensions

W x H x D (mm)

210 x 450 315

330 x 390 x 430

390 x 680 x 750

Thermal Control

Cut-In Temperature

56 ^oC

Cut-Out Temperature

41 ^oC

Compliance

Standards

EN 50081 – 1, EN 50081 – 2, EN 50082 – 1, ANSI / IEEE 62.41