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JHF880 Series Digital Energy Feedback

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Energy feedback

Energy feedback

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Technical parameter list

Input voltage

network voltage

3AC220V、3AC380V、3AC660V -15%+10% Or user customized

network frequency

50Hz±3Hz

Dc voltage

220V、380V:<720V

660V:1150V

Voltage harmonics

≤5%

Performance characteristics

Adaptive power or rated capacity

220V:

30KW/45KW/75KW/110KWEtc.

380V:

45KW/75KW/110KW/160KW/200KW/250KW/315KW/400KWEtc.

660V:

45KW/75KW/110KW/160KW/200KW/250KW/320KW/400KW/500KWEtc.

Dcvoltage control

Feedback function:

Operating voltage: > 1.5 times the power grid voltage +50V

220V, 380V: < 720V

660V: < 1150V

PWM rectification and SVG features:

Stable voltage: > 1.5 times the power grid voltage +50V

220V, 380V: < 720V

660V: < 1150V

Voltage control accuracy

≤0.5%

Power factor

0.95

Output harmonic content

5%

Overload capacity multiple

1.45 times 60 seconds; 1.5x protection

Operating efficiency

≥97%

Full response time

≤10ms

Input voltage

network voltage

3AC220V、3AC380V、3AC660V -15%+10% Or user customized

network frequency

50Hz±3Hz

Dc voltage

220V、380V:<720V

660V:1150V

Voltage harmonics

≤5%

Performance characteristics

Adaptive power or rated capacity

220V:

30KW/45KW/75KW/110KWEtc.

380V:

45KW/75KW/110KW/160KW/200KW/250KW/315KW/400KWEtc.

660V:

45KW/75KW/110KW/160KW/200KW/250KW/320KW/400KW/500KWEtc.

Dcvoltage control

Feedback function:

Operating voltage: > 1.5 times the power grid voltage +50V

220V, 380V: < 720V

660V: < 1150V

PWM rectification and SVG features:

Stable voltage: > 1.5 times the power grid voltage +50V

220V, 380V: < 720V

660V: < 1150V

Voltage control accuracy

≤0.5%

Power factor

0.95

Output harmonic content

5%

Overload capacity multiple

1.45 times 60 seconds; 1.5x protection

Operating efficiency

≥97%

Full response time

≤10ms


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