CARLO GAVAZZIA WM15 Power Analyzer Instruction Manual

Table of Contents

Specifications

Installation Instructions

Ensure the power analyzer is suitable for the type of system you are connecting it to (three-phase, two-phase, or single-phase).
Follow the installation instructions provided in the manual for proper setup.

Cleaning and Maintenance

Use a slightly dampened cloth to clean the display of the analyzer. Avoid using abrasives or solvents.
The analyzer is maintenance-free, requiring no specific maintenance procedures.

Responsibility for Disposal

Dispose of the product at designated recycling centers as specified by government or local authorities.
Proper disposal and recycling help prevent harmful consequences to the environment and individuals.

Service and Warranty

In case of malfunction or for information on accessory modules, contact the CARLO GAVAZZI branch or distributor in your country.
The warranty is void if analyzers other than those specified in the instructions are used.

FAQ

Q: Can anyone open the analyzer for maintenance?

A: No, only CARLO GAVAZZI technical service personnel are authorized to open the analyzer for maintenance.

Q: What should I do if I encounter a fault with the analyzer?

A: Contact the CARLO GAVAZZI branch or distributor in your country for assistance with malfunctions or faults.

Warnings

DANGER! Live parts. Heart attack, burns, and other injuries.
Disconnect the power supply and loads before connecting/disconnecting the electrical wires.
Only use the analyzer at the specified voltage and current.
The energy analyzer should only be installed by qualified personnel experienced in working in safety.
Access to the rear terminals is reserved for qualified personnel for maintenance operations.
The system installer is liable for the safety of any system that includes the analyzer
NOTICE: only use the analyzer at the specified voltage and current to avoid permanent damage.
NOTICE: no one is authorized to open the analyzer. This operation is reserved exclusively for CARLO GAVAZZI technical service personnel.
Protection may be impaired if the instrument is used in a manner not specified by the manufacturer.
This manual is an integral part of the product. It must be consulted for analyzer installation.
It must be kept in good condition and a clean location accessible to all operators.

Use a slightly dampened cloth to clean the display. Do not use abrasives or solvents.

Responsibility for disposal

The product must be disposed of at the relative recycling centers specified by the government or local public authorities.
Correct disposal and recycling will contribute to the prevention of potentially harmful consequences to the environment and persons.

In the event of malfunction, fault, requests for information or to purchase accessory modules, contact the CARLO GAVAZZI branch or distributor in your country.
Installation and use of analyzers other than those indicated in the provided instructions void the warranty.

UL notes:

The instrument must be installed taking care of leaving the external disconnecting device easily accessible.
Not suitable for “Class 2 wiring methods” and “Not intended for connection to Class 2 equipment”.
Always open or disconnect the circuit from the industrial control system before installing or servicing current transformers
Leads of the current transformers shall be maintained within the same end-product enclosure and they shall be segregated or insulated from different circuits at 600V
Use copper/CU conductors only with a rating of 60°C/75°C minimum
The current transformers are intended for installation within the same enclosure as the equipment. The instrument is not intended for installation and use as a utility meter.
Warning: to reduce the risk of electric shock, always open or disconnect the circuit from the industrial control system before installing or servicing current transformers.
Required an external switch or circuit breaker that must be mounted near the instrument.
Suitable to be front panel mounted on an enclosure type 1, 5, 12

Installing WM15

Mount WM15 on the panel.
Complete connections.
- AV5 3X AV5 3H
- Un (L-N) 120 … 240 V 120 … 347 V
- Un (L-L) 208…415 V 208 … 600 V
- Frequency 50...60 Hz
- Note: for MID versions the voltage range is limited to 3×230 (400) V, frequency of 50Hz.
- In 5 A 5 A
- Imax 6 A 6 A
Connect RS485, digital output, and power supply 120…240 V ac/dc; 50/60 Hz.
Seal the terminal caps (MID requirement).
Turn on the power and check the correct operation.
Complete the MID programming (only the PF version). The CT ratio must be set before use. Once set, the CT ratio cannot be changed. Follow the guided procedure on the display to set the CT ratio.
Configure WM15.