IP65 380V 5.5hp Solar VFD Drive 4kw Solar Inverter waterproof and dustproof

Model

Input voltage

Output for pumps

Power and Pumps

Szie (cm)

PV100-4T-4.0

250-800VDC

3 phase 4.0kw

up to 4.0kw, IM and PMSM pumps

272*130*178

HF Solar pump control protection function

HF.00

Sleep voltage threshold

Setting range: Under voltage setting ～H9.23, when the DC bus voltage lower than this setting value, it will appear E060 alarm( Low voltage alarm)

150/260V

HF.01

Wake up voltage threshold

Setting range:HF.00 ~ 1000

When the DC bus voltage higher than this value or equal to this value for HF.02 delay time, the E060 alarm will be disappeared in sleep mode

240/360V

HF.02

Awake waiting time

0.0～1000S

120s

HF.03

Stop frequency when low speed ( lowest frequency )

Setting range:0.0 ～ P0.04

When the output frequency is lower than this setting value for a HF.04 lasting time, it will appear E055 alarm . 0.0Hz means there are no lowest stop frequency protection. Once it is started, the timing will be activated. The timing will be reset once the output frequency higher than this value within set time. As long as the output frequency is lower than this value, re-timing again.

20.0Hz

HF.04

Low frequency protection detection time

Setting range: 0.0 ～ 3600S

60.0s

HF.05

Low stop frequency protection reset delay time

Setting range: 0.0 ～ 3600S

Reset time, it will be timing when E055 protection is activated

120.0s

HF.06

Dry run protection current threshold ( under-load protection )

Setting: 0.0 ～100.0%

(100.0% corresponding to P2.06 setting)

When the output current is lower than this set value for a detecting time HF0.7, the dry run function will be activated, and submit E056 alarm.

0.0A means no operation

Once it is started, the timing will be activated. The timing will be reset once the output frequency higher than this value within set time. As long as the output frequency is lower than this value, re-timing again.

0.0%

HF.07

Dry run protection detecting time

Setting range: 0.0 ～1000S

60s

HF.08

Dry run reset relay time

Setting: 0.0 ～ 6000S

Reset time, it will be timing when E056 protection is activated

120s

HF.09

Over load of pumps protection setting

Range:0.0 ~ 2 times * P2.06

If the output current is higher this setting for longer HF10 setting time, it will show E065 alarm.

140%

HF.10

Over load detecting time

Range: 0.0 ~ 1000S

60

HF.11

Over load restore time

Range:0~ 1000S

Restore time calculte from E065 appears, and it will be reset after tis restore time.

120

HF.12

Minimum power input protection threshold

Setting range: 0~ 100.0KW

The minimum power input protection will be activated when output power is lower than this value for a detecting time HF.13, and show E070.

0.0

HF.13

Minimum power input detect delay time

Setting range: 0.0 ~ 1000S

60

HF.14

Automatic recovery time in minimum power input protection mode

Setting range:0.0 ~ 1000S

Reset time,timing when E070 is be activated.

120.

≧ (1.3 to 2.0) rated power of pumps

It is also depend on the quality of solar panels. The more power input, the better performance.