Shelly Pro EM-50 - single-phase LAN/WiFi/Bluetooth energy meter

Brand: Shelly
Product Code: AN-24400
Availability: 4-7 business days
Planuojama gavimo data po užsakymo: 2024-12-30

99.70€
Ex Tax: 82.40€

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Introducing the Shelly Pro EM-50: a versatile DIN rail mountable energy meter. With LAN connectivity and gen2 firmware, it offers professional integrators flexible solutions. It tracks energy usage in real-time, storing data for up to 60 days.Accessible remotely, it seamlessly integrates with automation systems. Plus, it features a built-in relay for easy control.

Features

4 Quadrant measurement
DIN rail mounting
Current transformer connection
External contactor control via built in dry-contact relay
Optical pulse indication of energy usage
Real-time clock
Data logs
Accuracy Class B (IEC 62053-21)
Photovoltaic ready

Main applications

Residential
MDU (Multi Dwelling Units - apartments, condominiums, hotels, etc.)
Light commercial (small office buildings, small retail/restaurant/gas station, etc.)
Industrial (factories, power plants, water processing, refineries, etc.)
Agricultural (farms, barns, silos, etc.)
Government/municipal
University/college

Simplified internal schematics

Device electrical interfaces

Inputs

2 line inputs on screw terminals: 1 L and 1 N
2 current transformer inputs: IA and IB for current measurement

Outputs

2 galvanically isolated relay terminals: I and O

Ethernet port

1 RJ45 connector

Connectivity

Wi-Fi
Ethernet
Bluetooth

Each connectivity option can be enabled or disabled by the user.

Safety features

Overheating protection

Supported load types

Resistive (incandescent bulbs, heating devices)
Capacitive (LED light drivers, capacitor banks, electronic equipment, motor start capacitors)
Inductive (transformers, fans, refrigerators, air-conditioners)

User interface

Inputs

One tactile dome button

Press briefly to toggle the state of the built-in relay.
Press and hold for 5 sec to activate Device AP.
Press and hold for 10 sec to factory reset.

Outputs

LED indication
Power: Red light if the power supply is connected.
Wi-Fi (varies):
Blue light if in AP mode.
Red light if in STA mode, and not connected to a Wi-Fi network.
Yellow light if in STA mode, and connected to a Wi-Fi network. Not connected to Shelly Cloud or Shelly Cloud disabled.
Green light if in STA mode, and connected to a Wi-Fi network and the Shelly Cloud.
The LED will be flashing Red/Blue if OTA update is in progress.
LAN: Green light if LAN is connected.
Out: Red light if the output relay contact is closed.
Count: Red light will be flashing when the Device is measuring energy according to settings with frequency dependent on the energy flowing through the measured circuit.

Specifications:

Physical:

Size (HxWxD): 94x19x69 ±0.5 mm / 3.70x0.75x2.71 ±0.02 in
Weight: 63 ±1 g / 2.22 ±0.05 oz
Mounting: DIN rail
Screw terminals max torque: 0.4 Nm / 4.43 lbin
Conductor cross section: 0.5 to 2.5 mm² / 20 to 14 AWG (solid, stranded and bootlace lugs)
Conductor stripped length: 6 to 7 mm / 0.24 to 0.28 in
Shell material: Plastic
Color: White

Environmental:

Ambient temperature: -20 °C to 40 °C / -5 °F to 105 °F
Humidity: 30 % to 70 % RH
Max. altitude: 2000 m / 6562 ft

Electrical:

Power supply voltage AC: 100 - 260 V, 50/60 Hz
Power consumption: < 3 W
Output circuits ratings:
Max switching voltage AC: 240 V
Max switching current: 2 A

Sensors, meters:

Internal-temperature sensor: Yes
Voltmeter (RMS): 100 - 260 V
Voltmeters accuracy: ±1 %
Ammeters (RMS via CT): 0 - 50 A
Ammeters accuracy: ±1 % (5 - 50 A), ±2 % (0 - 5 A)
Power and energy meters: Active and apparent power, Active and apparent energy, Power factor
Measurement data storage: At least 60 days of 1 min data resolution
Data export: CSV for PQ recorded values, JSON format export through RPC

Radio:

RF band: 2400 - 2495 MHz
Max. RF power: <20 dBm
Wi-Fi protocol: 802.11 b/g/n
Wi-Fi Range: Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth Protocol: 4.2
Bluetooth Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)

MCU:

CPU: ESP32-D0WDQ6
Flash: 16 MB
Firmware capabilities:
Webhooks (URL actions): 20 with 5 URLs per hook
Scripting: Yes
MQTT: Yes
CoAP: No

Basic wiring diagrams

Tags: shelly, pro, em-50, single-phase, lan/wifi/bluetooth, energy, meter, relay, and, meters

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 70€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Paid orders of more than 100€ are shipped for free to Latvia and Estonia.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.

Information

Company requisites

UAB Eltechnika
Registration code: 304082834
VAT ID: LT100009624714
Bank: LT367300010144143930 (Swedbank)
SWIFT: HABALT22
Email: info@anodas.lt

Vilnius Store

Vytenio str. 20, LT-03229 Vilnius, Lithuania
+370 64502448

Opening times
9:00 - 18:00 (I - IV)
9:00 - 17:00 (V)
10:00 - 14:00 (VI)
Closed (VII)
(We work without a lunch break)

Kaunas Store

Pramonės pr. 4D, LT-51329, Kaunas, Lithuania
+370 66436781