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Fault codes › Canadian Solar › CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

Canadian Solar 185-255K G-IMP

Code
G-IMP
Shown as
High grid impedance
Page
32
ID
fc:canadian-solar-185-255k-gimp
IRI
https://solarlattice.org/kb/fc/canadian-solar-185-255k-gimp
Status
active
Also known as
G-IMP, gimp, Canadian Solar G-IMP, High grid impedance
Category
Inverters
Class not stated
Production not stated
Clears not stated

Decoded

Reports high grid impedance; do: inverter parameter adjustment.

What can be behind High grid impedance

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

ABB / FIMER
ABB / FIMER PVS-166-175-TL E036, ABB / FIMER PVS-60-TL E036, ABB / FIMER TRIO-20.0-27.6-TL E036, ABB / FIMER UNO-DM-3.3-5.0-PLUS E036, ABB / FIMER UNO-DM-6.0-PLUS E036
SMA
SMA SB-US-40 101-105, SMA SB-US-41 101, SMA SB-US-41 102, SMA SB-US-41 0103, SMA SB-US-41 105, SMA SBSE-US-50 101, SMA SBSE-US-50 102, SMA SBSE-US-50 0103, SMA SBSE-US-50 105, SMA CORE1-US 101, SMA STP-TL-US 101-103, SMA STP-X-US 101, SMA STP-X-US 102, SMA STP-X-US 0103, SMA STP-X-US 105, SMA SC-CP-XT 0103
Schneider Electric
Schneider Electric CL125 015
Solis
Solis 3P-5G-US G-IMP, Solis RHI-1P-HV G-IMP, Solis S6-EH1P G-IMP

Claims

defined_in

c1 drafted · lead CSI Installation Manual 185-255K USA V1.1 20211119

reports

c2 drafted · lead High grid impedance

mitigated_by

c3 drafted · lead Inverter parameter adjustment

Only if the utility permits changing the protection limit.

applies_to

c4 drafted · lead CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

Data