Solar Lattice

Fault codes › Huawei › Huawei SUN2000-100KTL-USH0

Huawei SUN2000-100KTL-USH0 2061

Code
2061
Shown as
Abnormal Grounding
Vendor severity
Major
Page
122
ID
fc:huawei-sun2000-100ktl-ush0-2061
IRI
https://solarlattice.org/kb/fc/huawei-sun2000-100ktl-ush0-2061
Status
active
Also known as
2061, Huawei 2061, Abnormal Grounding
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears not stated

Decoded

Reports missing ground connection; do: grounding conductor check.

What can be behind Missing ground connection

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

Huawei
Huawei SUN2000-25-30KTL-US 326, Huawei SUN2000-45KTL-US-HV-D0 326
SMA
SMA SBSE-US-50 901, SMA CORE1-US 901, SMA STP-TL-US 901

Claims

defined_in

c1 drafted · lead Huawei SUN2000-100KTL-USH0 User Manual

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the Type column

reports

c3 drafted · lead Missing ground connection

mitigated_by

c4 drafted · lead Grounding conductor check

Also verify isolation transformer on output when PV string output is grounded.

has_production_effect

c5 drafted · lead Trip (production stops)

applies_to

c6 drafted · lead Huawei SUN2000-100KTL-USH0

Data