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SDM530D
THREE PHASE FOUR WIRE ENERGY METER WITH S0 PULSE OUTPUT
(SEVEN MODULE)
User manual
------------
1.1
Safety instruction
1.2
Foreword
1.3
Performance criteria
1.4
Specifications
1.5
Basic errors
1.6
Dimension & material
1.7
Installation
1.8
Operating
1.9
CT ratio setting (SDM530D CT only)
1.10
Technical support
Three phase din rial meter
user manual
SDM530D
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Summary of Contents for Eastron SDM530D
- Page 1 SDM530D SDM530D THREE PHASE FOUR WIRE ENERGY METER WITH S0 PULSE OUTPUT (SEVEN MODULE) User manual ------------ Safety instruction Foreword Performance criteria Specifications Basic errors Dimension & material Installation Operating CT ratio setting (SDM530D CT only) 1.10 Technical support...
- Page 2 The equipment (device, module) may only be used for the application specified in the catalogue and the user manual, and only be connected with devices and components recommended and approved by Eastron Electronic. Proper handling The prerequisites for perfect, reliable operation of the product are proper transport, proper storage, installation and assembly, as well as proper operation and maintenance.
- Page 3 (always on, always off, on for 30seconds after each button click) programmable from the front button. With high accuracy and long lifespan design, the SDM530D is a perfect option for any three phase applications. 18 month quality warranty is offered, Eastron is responsible for replacement of any failure meters, which caused by production or design mistake.
- Page 4 Three phase din rial meter user manual SDM530D 1.4 Specifications Meter type SDM530D SDM530D CT Nominal voltage (Un) 230/400V AC (3~) Operational voltage 176/264 – 304/456V AC (3~) Insulation capabilities - AC voltage withstand 4KV for 1 minute - Impulse voltage withstand 6KV –...
- Page 5 Three phase din rial meter user manual SDM530D 1.6 Dimension 1.7 Installation CAUTION Turn off all the power before working on it. Always use a properly rated voltage sensing device to confirm that power is off. WARNING Installation should be performed by qualified personnel familiar with ...
- Page 6 1.8 Operating Consumption indication On the SDM530D’S front panel, there are four LED, in which three LED are for three phase voltage and another one for impulse. The constant of the impulse is shown on the nameplate of the meter.
- Page 7 Three phase din rial meter user manual SDM530D and the maximum input current (Imax) should be 27mA DC. To connect the impulse output, connect 5-27V DC to connector 9 (anode), and the signal wire (S) to connector 8 (cathode). The meter pulses is indicated on the front panel.
- Page 8 To scroll the LCD backlit mode and choose CT ratio Backlit Setting SDM530D is equipped with highlight blue color backlit, which provide a clear view of reading when the meter is installed in a dark condition. There are three modes optional:...
- Page 9 SDM530D 1.9 CT Ratio setting (SDM530D CT only) The SDM530D CT measure the secondary energy consumption via external current transformer. If the user wants to read the primary energy reading, he can program the CT ratio to the meter by the front buttons. The meter has 27 pre-set and common CT ratios optional to the user.