SDM530 Modbus 3 Phase 4 Wire Multi function DIN Rail Energy Meter with RS485 Modbus RTU 7P module

The SDM530-Modbus measures and displays the characteristics of three phase four wires (3p4w) supplies, including voltage, frequency, current, power, active and reactive energy, imported or exported. Energy is measured in terms of kWh, kVArh. Maximum demand current can be measured over preset periods of up to 60 minutes. In order to measure energy, the unit requires voltage and current inputs in addition to the supply required to power the product.

SDM530-Modbus supports max. 100A direct connection, saves the cost and avoid the trouble to connect external CTs, giving the unit a cost-effective and easy operation. Built-in interfaces provides pulse and RS485 Modbus RTU outputs. Configuration is password protected.

The Unit can measure and display:

l  Line voltage

l  Line Frequency

l  Currents, Current demands

l  Power, maximum power demand and power factor

l  Active energy imported and exported

l  Reactive energy imported and exported

The unit has password-protected set-up screens for:

l  Changing password

l  Demand Interval Time(DIT)

l  Reset for demand measurements

l  Pulse output duration

Two pulse output indicates real-time energy measurement. An RS485 output allows remote monitoring from another display or a computer.

1. Can I ask for samples?

    Yes, for sample orders, pls order from our online shop: Aliexpress

2. Where can I get a user manual?

   User manual can be downloaded from our official website: eastrongroup

3. What's the warranty of your products?

    18 months

4. What's the lead time?

    Depend on the quantity and model of the order, normally it takes around 10-15 days, but the exact lead time should be discussed with our sales.

5. Do you have software?

    we offer simple  software for testing.

6. Can you offer Modbus protocol instruction/ modbus register map?

    Yes, we have and welcome contact us.

   EASTRON is a technological enterprise with strong R&D resources and good sales. Welcome inquiry.