i.2 General Safety
16
YASKAWA ELECTRIC
TOEP C710656 10B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
◆
Precautions on Using Peripheral Devices
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Installing a Noise Filter
Install a reactor-type noise filter without a capacitor such as a zero phase reactor after the MCCB on the power supply
side when installing a noise filter on the power supply.
NOTICE:
Do not install a filter with a built-in capacitor. The harmonic components may cause the capacitor to overheat or may
damage the capacitor. Always install the specified harmonic noise filter.
Wire Gauges and Wiring Distances
Use a motor cable gauge large enough to avoid unstable regenerative unit phase control from voltage drop caused by a
long motor cable.
When using the digital operator remotely, always use the cable specified (option). When controlling the regenerative unit
remotely using analog signals, limit the length of the control lines between the control signals and regenerative unit to 50
m or shorter and separate the control lines from power lines (main circuit and sequence circuits) to prevent induction
from peripheral devices.
When using a multi-function analog input, connect the shield wire to the sheath ground terminal E (G) with shielded
twisted-pair wires. Refer to
Standard Connection Diagram on page 34
for details.
◆
Warning Label Example
Always heed the warning information in the position shown in
.
Figure i.1
Figure i.1 Warning Information Position
◆
Warranty Information
■
Restrictions
The regenerative unit is not designed or manufactured for use in devices or systems that may directly affect or threaten
human lives or health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa
representatives or the nearest Yaskawa sales office.
WARNING!
Injury to Personnel. This product has been manufactured under strict quality-control guidelines. However, if this product is
to be installed in any location where failure of this product could involve or result in a life-and-death situation or loss of human life or in
a facility where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of
any accident.
LO
RE
ESC
RUN
STOP
ENTER
RESET
ALM
DIGITAL OPERATOR JVOP-182
REV
DRV
FOUT
Warning Label
4
危 険
据え付け、運転の前には必ず取扱説明書を読むこと。
通電中および電源遮断後
5
分以内はフロントカバー
を外さない事。
400V
級インバータの場合は、電源の中性点が接地
されていることを確認すること。( 対応）
保守・点検、配線を行う場合は、出力側開閉器を
遮断後
5
分待って実施してください。
けが．感電のおそれがあります。
高温注意
インバータ上部、両側面は高温になります。
触らないでください。
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AVERTISSMENT
NPJT31470-1
Lire le manuel avant l'installation.
Attendre 5 minutes après la coupure
de l'alimentation, pour permettre
la décharge des condensateurs.
Pour répondre aux exigences , s
assurer que le neutre soit relié
à la terre, pour la série 400V.
Après avoir déconnécte la protection
entre le driver et le moteur, veuillez
patienter 5 minutes avain d’effectuer
une opération de montage ou de
câblage du variateur.
Risque de décharge électrique.
Surfaces Chaudes
Dessus et cotés du boitier Peuvent
devenir chaud. Ne Pas toucher.
WARNING
Read manual before installing.
Wait 5 minutes for capacitor
discharge after disconnecting
power supply.
To conform to requirements,
make sure to ground the supply
neutral for 400V class.
After opening the manual switch
between the drive and motor,
please wait 5 minutes before
inspecting, performing
maintenance or wiring the drive.
Risk of electric shock.
Hot surfaces
Top and Side surfaces may
become hot. Do not touch.
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WARNING
Read manual before installing.
Wait 5 minutes for capacitor
discharge after disconnecting
power supply.
To conform to CE requirements,
make sure to ground the supply
neutral for 400V class.
After disconnecting from power
supply, please wait 5 minutes
before inspecting, performing
maintenance or wiring the
converter.
Risk of electric shock.
Hot Surfaces
Top and side surfaces may
become hot. Do not touch.
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YEC
TOEP_C710656_10B_1_0.book 16 ページ ２０１５年１月８日 木曜日 午後８時５５分
