SATEC PRO EM235 Multi Meter User Manual

SATEC PRO EM235 Multi Meter

Product Information

Specifications:

• Model: PRO EM235
• Designed for: Installation on DIN-rail
• Power Supply: 12 AWG wires, designated circuit breaker
• External Current Transformers: 14 AWG minimum

Product Usage Instructions

Installation:

The PRO EM235 is designed exclusively for installation on DIN-rail. Follow these steps for installation:

1. Ensure only a licensed electrician performs the installation.
2. Leave room for future expansion by maintaining a minimal gap of 30-100mm to the right of the unit.
3. Use a flathead screwdriver to dislodge the unit from the rail.
4. To install the unit, push the latch back upwards.

Electrical Connections:

Follow these steps for electrical connections:

1. Disconnect all power sources.
2. Verify that your power supply matches the unit’s rating.
3. Connect the power supply via 12 AWG wires and a designated circuit breaker.
4. Connect standard external current transformers with a minimum of 14 AWG wires.

Basic Configuration and Operation:

The PRO EM235 can be operated using the LCD display, 2 LEDs, and 4 pushbuttons on the front panel. Follow these steps:

1. Power on the device to default to displaying voltages.
2. Use the pushbuttons to navigate through the menu options.
3. Refer to the full user manual for detailed configuration
   settings.

FAQ

Q: Can I install the PRO EM235 without a licensed electrician?

A: No, only a licensed electrician should perform the installation and wiring of the EM235 for safety reasons.

Q: What wire gauge should be used for connecting the power supply?

A: Use 12 AWG wires to connect the power supply to the unit with a designated circuit breaker.

PRO EM235 Quick Start Manual

This guide instructs the user on installation, wiring, configuring and operating the EM235 multi-meter. This guide does not substitute the full user manual or the detailed safety instructions. To download the manual and other related material, please visit our website: www.satec-global.com.

Warning! Only a licensed electrician may perform the installation and wiring of the EM235.

INSTALLATION

The PRO EM235 is designed exclusively for installation on DIN rail.
Please note to leave room for future expansion: when installing a basic unit (without modules), it is recommended to maintain a minimal gap of 30-100mm to the right of the unit, allowing future installation of additional detachable SATEC modules (figure 5; depending on number of added modules, 17.8mm each).

Use a flathead screwdriver to dislodge the unit from the rail by inserting the screw-driver into the slit in the latch, pushing the latch downwards. To install the unit push the latch back upwards.

ELECTRICAL CONNECTIONS

The following steps (Figure 3) correspond with a low-voltage three phase network:

1. Make sure all power sources are disconnected.
2. Make sure that your designated power supply corresponds with the unit’s rating.
3.  Connect the power supply (bottom-left of front panel) via 12 AWG wires and a designated circuit breaker.
4. Standard external current transformers: connect the CT’s (14 AWG minimum) “+” pole to the device’s I1+ current input (unit’s bottom right of front panel, as in figure 3) and the “-” pole to the adjacent I1- current input. Repeat this for the following two phases, I2 and I3. Verify proper polarity in your connections in accordance with the arrow printed on the external CTs. “HACS” CTs: connect the red/white wire to the “+” terminal and the black/orange (colors vary according to the CT model) wire to the “-” terminal.
5. Connect the voltage measurement inputs (22-12 AWG; bottom-center of front panel).
6. Connect the com wire (26-12 AWG, shielded) to COM1 (RS485, top-left of front panel).
7. Power-on the unit.

BASIC CONFIGURATION AND OPERATION

The PRO EM235 is operated via the LCD display, 2 LEDs and 4 pushbuttons (figure 1: front panel).
When powered on, the device will default to displaying voltages, for basic setup back up (<- button) to the home screen navigate with arrows to “setup” (select with ), enter default password (“9”) and select (“apply”). Open “general setup” to reveal “basic setup” for configuration. See screenshot sequence in figure 4, below.

CONNECTING OPTIONAL SATEC MODULES

1. DO NOT HOT-SWAP. When adding/removing modules, make sure the unit is disconnected from power supply
2. Remove cover (sticker on right side of unit) to reveal port
3. Attach the module tightly and tighten the clips
4.  Power on the unit

GENERAL INFORMATION AND SYSTEM DEFAULTS

1. Default password: 9
2. Default IP: 192.168.0.203 (ETH1)
3. Default current mode (HACS model): Alternating Current (AC)
4.  Default serial com settings (RS485): 19,200 Baud rate; address = 1
5. For convenient configuration please use SATEC’s PAS engineering software, connecting your PC to the USB port (type C) at the right side of the front panel)
   To download PAS (free): www.satec-global.com/power-analysis-software make sure to update .exe file with the most recent update available on the webpage

Copyright © 2021 SATEC Ltd.

www.satec-global.com

References

• Power Solutions And Commercial Energy Management- SATEC
• PAS - Power Analysis Software for Energy Management - SATEC

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