Instruction Manual


4-10
IM 01R04B04-00E-E 8th edition March 01, 2011 -00
All Rights Reserved. Copyright © 2003, Rota Yokogawa
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Grounding resistance of 10 Ω or less is necessary. For explosion proof type follow the domestic electrical
requirements as regulated in each country.
The following table shows the grounding:
- The location of the protective earth terminal is at the terminal box of converter as shown in gure below.The location of the protective earth terminal is at the terminal box of converter as shown in gure below.
- In case of remote type, the detector is grounded at the converter. (See gure above.)In case of remote type, the detector is grounded at the converter. (See gure above.)
- Use insulated PVC wire for 600 V for grounding wire.
IMPORTANT
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