83-517-000 Rev. A
2
SAFETY INSTRUCTIONS
CAUTION
The following safety precaution must be observed during all phases of operation, service and repair of this
equipment. Failure to comply with the safety precautions or warnings in this document violates safety standards of
design, manufacture and intended use of this equipment and may impair the built-in protections within.
TDK-Lambda Americas,
Inc. shall not be liable for user’s failure to comply with these requirements.
INSTALLATION CATEGORY
The Genesys
TM
power supply series has been evaluated to INSTALLATION CATEGORY II. Installation category
(over voltage category) II: local level, appliances, portable equipment etc. With smaller transient over voltage than
Installation Category (over voltage category) III.
GROUNDING
This product is a Safety Class 1 instrument. To minimize shock hazard, the instrument chassis must be
connected to an electrical ground. The instrument must be connected to the AC power supply mains through a
three conductor power cable, with the ground wire firmly connected to an electrical ground (safety ground) at the
power outlet.
For instruments designed to be hard-wired to the supply mains, the protective earth terminal must be connected
to the safety electrical ground before another connection is made. Any interruption of the protective ground
conductor or disconnection of the protective earth terminal will cause a potential shock hazard that might cause
personal injury.
WARNING
OUTPUT TERMINAL GROUNDING
There is a potential shock hazard at the RS-232/RS-485, LAN, IEEE, and USB ports
when using power supplies with rated or combined voltage greater than 400V and the
Positive Output of the Power Supply is grounded.
DO NOT
connect the Positive Output to ground when using the RS-232/RS-485,
LAN, IEEE, or USB port under this operating condition.
FUSES
Fuses must be changed by authorized TDK-Lambda Americas Inc. service personnel only. For continued
protection against risk of fire, replace only with the same type and rating of fuse. Refer to maintenance
instructions in Chapter 9 for fuse ratings.
INPUT RATINGS
Do not use AC supply, which exceeds the input voltage and frequency rating of this instrument. The input voltage
and frequency rating of the Genesys
TM
power supply series has one input range. Range is 190-240VAC, 50-60Hz
for single-phase and three-phase 200V models. For safety reasons, the mains supply voltage fluctuations should
not /-10% of the nominal AC Input voltage.
LIVE CIRCUITS
Operating personnel must not remove the instrument cover. No internal adjustment or component replacement is
allowed by non-TDK-Lambda Americas Inc. qualified personnel. Never replace components with power cable
connected. To avoid injuries, always disconnect power, discharge circuits and remove external voltage source
before touching components.
CAUTION MULTI-POLE FUSING
The Genesys
TM
power supply units have fuses in all supply conductors. To prevent potential lrisk of hazard
during servicing, the unit shall be fully disconnected from the supply
