Fronius IG 300 Manuel d'utilisateur télécharger pdf (Page 66)

Following careful testing

and when the mains fre-

quency passes into the per-

missible range, the FRONI-

US IG will resume feeding

power into the mains.

134 Mains frequency in

phase 3 outside the

permissible range

Check mains frequency

If this service code keeps

recurring, contact your

system engineer

Following careful testing

and when the mains condi-

tions are within the permis-

sible range again, the FRO-

NIUS IG will resume feeding

power into the mains.

107 No AC network Check mains connec-

tions and fuses

If this service code keeps

recurring, contact your

system engineer

Following careful testing

and when the mains condi-

tions are within the permis-

sible range again, the FRO-

NIUS IG will resume feeding

power into the mains.

108 Islanding detected If this service code keeps

recurring, contact your

system engineer

No power is fed into the

mains

109 General mains fault If this service code keeps

recurring, contact your

system engineer

Class 1

(continued)

Class 2 service codes can only occur in connection with the optional overvoltage/under-

voltage relay.

Class 2 service codes are also related to the mains parameters. Therefore, some of the

testing methods overlap with those for service class 1. The FRONIUS IG will react in

exactly the same way as with class 1 service codes.

Code Designation Manifestation Remedy

No power is fed into the

mains

The overvoltage/undervol-

tage relay has tripped

210 Mains contactor open If this service code keeps

recurring, contact your

system engineer

Class 2

Code Designation Manifestation Remedy

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 79 80

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Fronius IG 300 Manuel d'utilisateur Page 66

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