Neptune RM-12P - Safety Precautions; Important Note for System Connection

Precautions for Safe Use and Installation
Consult the operating instructions before using the equipment. If these precautions are not properly observed
and carried out, it can cause physical accident or damage to the equipment.
We thank you for your smart choice. To obtain the best results from your equipment:
carefully read the operating instructions,
observe the precautions mentioned in this user manual.
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INTELLIGENT REACTIVE POWER MANAGEMENT
RM-12P
ATTENTION!
No responsibility is assured by the manufacturer or any of its subsidiaries for any consequences rising out of the use
of this material.
Important Note for System Connection.
First, connection type of auxiliary supply, voltage measurement input and current measurement input must be
3 phase-neutral. Device must be operated after completing the 3-phase connections.
Always a 3-phase capacitor must be connected to the first step. Remaining single phase and 3-phase capacitors
can be connected to any other step.
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Do not power-up the device before verifying terminal connections.
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Maintenance, installation and operation of RM-12P must be performed only by the qualified electricians.
Do not operate undervoltage.
Do not open the RM-12Ps housing. There are no user servicable parts inside it.
RM-12P is connected to the network by means of a current transformer. Do not disconnect the current transformer
terminals. If you disconnect them, be sure to short-circuit or connect them to another parallel load which have low
impedance. In case of failure, dangerously high voltage at the secondary side of current transformer may cause an
electric shock.
Do not use this product for any other purpose than its original task.
When device is connected to the network, do not remove the front panel.
Do not clean the device with solvent or similar items. Only clean with a dried cloth.
Verify terminal connections when wiring.
Electrical equipment should be serviced only by your competent seller.
Device is only suitable for panel mounting.
Generator Input
Target Cosj2 is activated and target Cosj is disabled, which are programmed in the menu, when the voltage (110~250
V AC) is applied to the generator input.
Monitoring the measured temperature
In order make a correct measurement, J type (Fe/Cu-Ni) thermocouple must be connected to TEMP terminal and keep
worked at least 30 min. In order to observing the measured environmental temperature, press UP/DOWN buttons untill the
displaying the xxx.x  value.
NOTE: RM-12P temperature measurement feature is optional.