GE Multilin D400, Руководство пользователя по оборудованию

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14 GENERAL D400 SUBSTATION GATEWAY USER’S MANUAL
REGULATORY COMPLIANCE INFORMATION CHAPTER 1: BEFORE YOU START
• All AC voltage terminals are protected from accidental contact by a mechanical safety
shield.
• All electronic components within the D400 are susceptible to damage from
electrostatic discharge. To prevent damage when handling this product use approved
static control procedures.
• Hazardous voltages can cause shock, burns or death. To prevent exposure to
hazardous voltages, disconnect and lock out all power sources before servicing and
removing components.
• If the D400 is used in a manner not specified in this manual, the protection provided
by the equipment may be impaired.
• Changes or modifications made to the unit not authorized by GE Digital Energy could
void the warranty.
Warning symbols
The following table explains the meaning of warning symbols that may appear on the
D400 or in this manual.
Table 1: Warning symbols that appear on the D400 and in this manual
Regulatory compliance information
CE Mark compliance
The D400 is rated as CISPR 11 Group 1 Class "A" equipment.
NOTE
To provide higher EMC immunity and maintain CE Mark compliance, the serial cables used
for permanent RS-232 and RS-485 connections must comply with the following
requirements:
• Cables must be shielded
• D type connector covers must provide EMC shielding (e.g. metallized plastic or die cast
metal covers) for permanently connected RS-232 cables
The relevant circuit is direct current.
The relevant circuit is alternating current.
Caution: Refer to the documentation for important operation and
maintenance instructions. Failure to take or avoid specified actions
could result in loss of data or physical damage.
Warning: Dangerous voltage constituting risk of electric shock is
present within the unit. Failure to take or avoid specified actions
could result in physical harm to the user.
Earth/Ground Terminal
Protective Ground Terminal
Caution : Hot Surface
!