Single-Phase Active and Reactive Energy Meter, Modbus RTU, Multi-Tariff. LE-01MW
Product code: ME7242
Shipping costs are not included in the price.
Shipping costs are not included in the price.
Shipping & Returns
Master Energy | Master Investment Sp. z o.o.
1. Right of Return (14 Days)
Individual consumers (B2C) have the right to withdraw from the contract and return purchased items within 14 calendar days from delivery without stating a reason.
2. How to submit a return or claim?
- 📧 E-mail: pv@masterenergy.eu
- 📞 Phone: +48 884 570 201
- 🏢 Registered Address: Master Investment Sp. z o.o., Rondo ONZ 1, 00-124 Warsaw, Poland (VAT ID: PL7010345632)
3. Complete terms and conditions
Detailed freight information, pallet shipping methods, and B2B commercial terms are available at our dedicated information page:
Payment methods
Instant Payments
You can pay for your order immediately using any available payment method. All payment data is encrypted and secured by an SSL certificate.
- Credit & Debit Cards – Visa and Mastercard, processed securely by Stripe.
- Apple Pay – convenient digital wallet checkout in one tap on Apple devices.
- Google Pay – seamless payment with stored cards in Google Wallet.
- BLIK – 6-digit code authorization (available for Polish transactions).
- PayPo – buy now, pay in 30 days or in flexible installments.
- Klarna – buy now, pay in 30 days without extra fees.
- Instant Bank Transfer – automated bank transfer through PayU.
- PayPal – secure multi-currency payment directly from your PayPal account.
Traditional Payments
- Bank Transfer – direct wire transfer to our bank account. Proforma invoice and details are sent by email.
- Cash on Delivery – pay the courier upon package delivery (maximum 10,000 PLN per order).
Installments
PayU Installments – split your order into manageable monthly payments with an instant online application process.
Ask about the product
Administratorem danych osobowych jest Master Investment sp. z o.o.. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Description
LE-01MW is a single-phase, electronic energy consumption meter in a multi-tariff version (4 zones) with a backlit LCD display. The device measures active and reactive energy (consumed/returned), allows for registration in 4 tariff zones thanks to the built-in real-time clock with battery backup, and provides data via the RS-485 interface with Modbus RTU protocol.
The manufacturer of the device is F&F Filipowski sp.k., a company offering measuring equipment and remote reading systems. In the manufacturer's documentation, compliance of the meter with the MID Directive 2014/32/EU is declared, and service software LE Config and the remote reading system MeternetPRO are provided.
Electrical and Measurement Parameters
- Maximum Current (Imax): 100 A (direct measurement)
- Energy Measurement: active energy consumed (AE+), active energy returned (AE-), reactive energy consumed/returned
- Number of Tariffs: 4 tariff zones (built-in RTC clock with backup)
- Communication Protocol: RS-485, Modbus RTU
- Pulse Output: electronic, 100–2000 imp/kWh (kvarh)
- Additional Measurements: phase voltage U [V], phase current I [A], frequency F [Hz]
- Power and Factors: active power P [W], reactive power Q [var], apparent power S [VA], power factor cosφ
- Accuracy: Class B
- Legalization: yes (compliance with MID)
Mechanical and Installation Parameters
- Mounting: on DIN rail
- Width: 1 module
- Connection Type: single-phase, 2-wire (direct measurement)
- Number of Meter Positions (display): 7
- Meter Reversal Lock: yes
- Additional Equipment: backlit LCD display, built-in real-time clock with battery backup
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