خبرگزاری آیصد (جدیدترین و جذاب ترین اخبار ایران و جهان)

Practical

Power

Range

Average MTBF

Operating

Cost Per

VA

Efficiency

Out Put

Regulation

Galvanic

Isolation

DC/AC

Standby

2 KVA  or

Less

15 years

VFD

Low

>97%

No

No

Standby ferro

3-15KVA

15 years

VI

High

<80%

<2%

Yes

Line

Interactive

With

stabilizer

Economy

5 KVA  or

Less

5 years

VI

Low

>97%

5~10%

No

Line

Interactive

With

stabilizer

Classic

5 KVA  or

less

15 years

VI

Medium

>97%

5~10%

Yes

Double

Conversion

Economy

To

Hundreds

KVA

5 years

VFI

Medium

85~94%

<2%

No

Double

Conversion

Classic

To

hundreds

KVA

15 years

VFI

High

80~92%

<2%

Yes

Delta

Conversion

Economy

To

hundreds

KVA

10 years

VFI

Medium

>95%

<1%

No

Delta

Conversion

Classic

To

hundreds

KVA

20 years

VFI

High

>90%

<1%

Yes