SIRAX MT7150 - Energy meter Camille Bauer - Free user manual and instructions
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| Product Type | Multi-function Energy Meter |
| Dimensions (HxWxD) | 96 x 96 x 85 mm (panel mount) |
| Weight | Approx. 300 g |
| Supply Voltage | 100-240 V AC/DC, 50/60 Hz |
| Power Consumption | < 5 VA |
| Measured Parameters | Active, reactive, apparent energy; voltage, current, frequency, power factor, harmonics up to 31st |
| Accuracy Class | Active energy: Class 0.5S (IEC 62053-22) |
| Communication | Modbus RTU (RS-485), pulse output |
| Display | Backlit LCD with 7-segment digits and symbols |
| Operating Temperature | -10 °C to +55 °C |
| Humidity | 5% to 95% non-condensing |
| Mounting | Panel mount (96x96 mm cutout) or DIN rail |
| Maintenance | Clean with dry cloth; check connections periodically |
| Safety | Install by qualified personnel; observe local electrical codes; disconnect supply before servicing |
| Spare Parts / Repairability | No user-serviceable parts; contact Camille Bauer service for repairs |
| Warranty | 2 years from date of purchase |
Frequently Asked Questions - SIRAX MT7150 Camille Bauer
How do I install the SIRAX MT7150 energy meter?
Installation must be performed by a qualified electrician. Mount the meter on a DIN rail or in a panel cutout (96x96mm). Connect the supply voltage (100-240 V AC/DC) and current transformers. Follow the wiring diagram provided in the manual. Ensure all connections are tightened and secure.
How can I reset the energy readings?
To reset the total energy readings, press and hold the SET button for 5 seconds until the display flashes. Use the arrow keys to confirm the reset. Note that partial readings (e.g., daily values) may reset automatically. See the manual for detailed steps.
What do the symbols on the display mean?
The display shows various symbols: kWh for active energy, kVARh for reactive, kW for power, V for voltage, A for current, Hz for frequency, and PF for power factor. Arrows indicate direction of energy flow. Consult the manual's symbol table for full explanation.
Can the meter measure net energy?
Yes, the SIRAX MT7150 can measure energy in both directions (import and export). It displays total consumption and generation separately, and can be configured for net metering via the setup menu.
How accurate is this energy meter?
The meter offers accuracy Class 0.5S for active energy as per IEC 62053-22, meaning a maximum error of ±0.5% under rated conditions. Reactive energy accuracy is Class 2.
Does the meter support Modbus communication?
Yes, the SIRAX MT7150 has an RS-485 port with Modbus RTU protocol. You can read all measured values and configure parameters via Modbus. Default baud rate is 9600, 8 data bits, no parity, 1 stop bit.
What voltage and frequency does the meter accept?
The meter operates from 100 to 240 V AC/DC (50/60 Hz). It can measure voltages up to 600 V L-L via direct connection. Use potential transformers for higher voltages.
How do I configure the current transformer (CT) ratio?
Navigate to the setup menu, select 'CT Ratio', and enter the primary current of your CT (e.g., 400A). The secondary current is usually 1A or 5A. Press SET to confirm. The meter will then display correct values.
Does the meter log data or have memory?
The meter has an internal memory that stores minimum and maximum values (e.g., max demand). It does not log historical consumption data over time. For data logging, use an external system via Modbus.
Can I update the firmware of this meter?
Firmware updates are not user-accessible. Contact Camille Bauer support with your meter's serial number and revision to check if an update is required. Updates are typically performed via the RS-485 port by service personnel.
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USER MANUAL SIRAX MT7150 Camille Bauer
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Product information
Brand : Camille Bauer
Model : SIRAX MT7150
Category : Energy meter