Eastron SDM630-MT V2 Handleiding

Eastron Meetapparatuur SDM630-MT V2

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EASTRON SDM630-MT V2 User Manual
Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
Tel: 0086-573-83698881 Email: sales@eastrongroup.com Web: www.eastrongroup.com
SDM630-MT V2
DIN Rail Smart Meter for Single and Three Phase Electrical Systems
Measures 4 Tariffs kWh/kvarh/time
and Kvarh, KW, Kvar, KVA, P, F, PF, dmd, V, A etc.
Bi-directional measurement IMP & EXP
Two pulse outputs
RS485 Modbus
Din rail mounting 35mm
100A direct connection
Better than Class 1 / B accuracy
USER MANUAL
2022 V1.3
EASTRON SDM630-MT V2 User Manual
Address: No.52 Dongjin Road, Nanhu, Jiaxing, Zhejiang, 314000, China.
Tel: 0086-573-83698881 Email: sales@eastrongroup.com Web: www.eastrongroup.com
1
Introduction
The SDM630-MT V2 is a multi-function meter that supports max 4 tariffs and 8 time segments,
the tariffs and segments can be set via RS485 communication. The unit measures and displays
the characteristics of single phase two wires (1p2w), three phase three wires (3p3w,) and 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.
SDM630-MT V2 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.
Unit Characteristics
The Unit can measure and display:
Line voltage and THD% (total harmonic distortion) of all phases
Line Frequency
Currents, Current demands and current THD% of all phases
Power, maximum power demand and power factor
Active energy imported and exported
Reactive energy imported and exported
The unit has password-protected set-up screens for:
Changing password
Supply system selection 1p2w, 3p3w,3p4w
Demand Interval Time(DIT)
Reset for demand measurements
Pulse output duration
Two pulse output indicates real-time energy measurement. An RS485 output allows remote
monitoring from another display or a computer.
RS485 SerialModbus RTU
This uses an RS485 serial port with Modbus RTU protocol to provide a means of remotely
monitoring and controlling the Unit
Set-up screens are provided for setting up the RS485 port.
Pulse output
This provides two pulse outputs that clock up measured active and reactive energy. The constant
of pulse output 2 for active energy is 400imp/kWh (unconfigurable), its width is fixed at 100ms.
The default constant of configurable pulse output 1 is 400imp/kWh, default pulse width is
100ms.The configurable pulse output 1 can be set from the set-up menu.


Product specificaties

Merk: Eastron
Categorie: Meetapparatuur
Model: SDM630-MT V2

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