Description:
The Eastron SDM530Y is a three-phase four-wire DIN-rail prepaid energy meter with a built-in 100 A relay and RS485 Modbus communication, for remote prepaid or postpaid metering of shops, offices, workshops and larger residential units. Credit is loaded remotely over the network, the meter deducts consumption automatically, alarms the tenant at two balance levels and disconnects on zero credit or arrears. It also works on single-phase supplies. This listing is for a factory box of 50 meters at a bulk unit price of R1,700 incl. VAT per meter.
Key Features:
Three-phase 3 x 230/400 V, direct connection up to 100 A, 7-module DIN-rail housing
Prepaid, credit and postpaid modes with remote recharge over RS485 Modbus; no IC card required
Built-in latching relay disconnects on zero credit or arrears and reconnects on recharge
Two-level low-balance alarm, emergency credit and configurable overdraft
Measures kWh, kVArh, kW, kVAr, V, A, Hz, power factor and demand per phase and total, import and export
Abnormal-consumption monitoring and load control
Two configurable pulse outputs and 8-digit LCD with battery-backed clock
Accuracy Class 0.5S active energy (IEC 62053-22); MID B+D approved version
Technical Specifications:
Model: SDM530Y (box of 50 meters)
Nominal voltage: 3 x 230/400 V AC (also usable on 1-phase 230 V)
Current: 10(100) A, direct connected; starting current 0.4% Ib
Accuracy: Class 0.5S active energy (IEC 62053-22), Class 1 (IEC 62053-21), Class 2 reactive
Frequency: 50 / 60 Hz
Communication: RS485 Modbus RTU, 1200 - 9600 bps
Relay: built-in 100 A latching relay
Pulse outputs: 2 x configurable
Display: LCD, 8 digits, max 999999.99 kWh
Protection: IP51 (indoor)
Dimensions: 125.5 x 96.5 x 76.5 mm (7 modules)
Packaging: box of 50 meters
Ordering:
Sold as a sealed factory box of 50 meters. Box price R85 000 incl. VAT (R1 700 per meter). Smaller quantities are available on our single-unit listings.
Lead Time:
4 Weeks (imported to order).
