Chint Power CPS PSW1.5M-1500V, Руководство пользователя

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2.2.5 Ground Fault Protection
DANGER:
If a ground fault occurs to the PV system, some parts that were voltage-free before may
contain lethal voltage .Accidental touch may cause serious damage. Make sure there is
no system ground fault before operation and take proper protection measures.
2.2.6 Live Line Measurement
DANGER:
High voltage is present inside the device. Death resulting from burning and electric
shock upon touching the live components of the container. During live line
measurement,

Use suitable protective equipment ,for example dielectric gloves, and

Accompany by other persons.
2.2.7 Measuring Instrument
Instrument for measurement of the electrical parameters should meet the requirements listed
below:
WARNING:

Instrument for measurement of the electrical parameters should be high quality
instrument with sufficient measuring range.

Make sure the connection and use of the instrument are correct to avoid arc and
other dangerous situations.

Use suitable protective equipment, for example dielectric gloves if live line
measurement is required.
2.2.8 Volt-free Operations
Perform operations on the container only when all devices inside the container, esp. the inverter
are completely voltage free.

Avoid any accidental re-connections.

Verify that no voltage or current is present with appropriate testing devices.

Ground and short-circuit whenever necessary.

Cover possible live parts to avoid accidental contact.

Ensure sufficient escape room.

Wait at least 5 minutes after the inverter stops completely to operate the inverter.
2.2.9 ESD Protection
WARNING:
Devices may be damaged irreversibly by electrostatic discharge (ESD).

Avoid unnecessary touching of the PCB.

Observe all the ESD-related safety instructions. Take proper personal protective
equipment (PPE), like wear wrist strap.