Eastron SDM630D Quick Start Manual

SDM630D
Three Phase Four Wires DIN Rail Energy Meter.Four Modules
1

Safety Instructions

Information for your own safety
This manual does not contain all of the safety measures for operation of
the equipment(module,device),because special operating conditions,
and local code requirements or regulations may necessitate further
measures. However,it does contain information which must be read
for your personal safety and to avoid material damages.This information
is highlighted by a warning triangle and is represented as follows,
depending on the degree of potential danger.
Warning
This means that failure to observe the instruction can result in
death, serious injury or considerable material damage.
Caution
This means hazard of electric shock and failure to take the
necessary safety precautions will result in death,serious injury
or considerable material damage.
Qualied personnel
Operation of the equipment (module, device) described in this manual
may only be performed by qualied personnel. Qualied personnel in
this manual means person who are authorized to commission, start
up, ground and label devices,systems and circuits according to safety
and Regulatory standards.
Use for the intended purpose
The equipment (device, module) may only be used for the application
specied in the catalogue and the user manual,and only be connected
with devices and components recommended and approved by EASTRON.

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. When operating electrical equipment, certain
parts of this equipment automatically carry dangerous voltages. Improper
handling can therefore result in serious injuries or material damage.
Use only insulating tools.
Do not connect while circuit is live (hot).
Place the meter only in dry surroundings.
Do not mount the meter in an explosive area or expose the meter
to dust, mildew and insects.
Make sure the used wires are suitable for the maximum current of
this meter.
Make sure the AC wires are connected correctly before activating
the current/voltage to the meter.
Do not touch the meter connecting clamps directly with your bare
hands, with metal, blank wire or other material as you may get an
electrical shock.
Make sure the protection cover is placed after installation.
Installation, maintenance and reparation should only be done by
qualied personnel.
Never break the seals and open the front cover as this might inuence
the functionality of the meter, and will avoid any warranty.
Do not drop, or allow physical impact to the meter as there are high
precision components inside that may break.
JIAXING EASTRON ELECTRONIC INSTRUMENTS CO., LTD.
Add: No.1369 Chengnan Road, Nanhu, Jiaxing, Zhejiang, 314001, China
Tel: +86-573-83698881 /83698882
Email:sales@eastrongroup.com
Fax: +86-573-83698883
Web:www.eastrongroup.com
2
Foreword
Thank you for purchasing the EASTRON SDM630D DIN rail three phase
four wire energy meter. The EASTRON SDM630D energy meter is the
most advanced type electronic kWh meter available at the market. With
the EASTRON product range we have introduced a large scale of energy
meters on the market suitable for 110V AC to 400V AC (50 or 60Hz).
Besides the normal energy meters we also developed our own pre-paid
meters with chip card, chip card re-loaders and a complete PC management
control system. For more information on other product please contact
our sales department at sales@eastrongroup.com
Although we produce the EASTRON SDM630D meter according to
IEC 62053-21 and our quality inspection is very accurate there might
always be a possibility that your product shows a fault or failure for which
we do apologize. Under normal conditions your product should give you
years of benet and pleasure. In case there is a problem with the energy
meter you should contact your dealer immediately. All energy meters are
sealed with a special seal. Once this seal is broken there is no possibility
to claim for warranty. Therefore NEVER open an energy meter or break
the seal of the energy meter. The warranty time is 24 months, after
installation, and only valid for construction faults.
3

Technical Data

Performance criteria
Operating humidity
Storage humidity
Operating temperature
Storage temperature
International standard
Accuracy class
Protection against penetration
of dust and water
Insulating encased meter of
protective class
Specications
Nominal voltage(Un)
Operational voltage
Insulation capabilities
- AC voltage withstand
- Impulse voltage withstand
Basic current (Ib)
Maximum rated current (Imax)
Operational current range
Over current withstand
Operational frequency range
Internal power consumption
Test output ash rate (PULSE LED)
Test pulse output rate (pins 8 & 9)
Basic errors
With balanced loads
0.05Ib Cosφ = 1
0.1Ib Cosφ = 0.5L
Cosφ = 0.8C
0.1Ib – Imax Cosφ = 1
0.2Ib – Imax Cosφ = 0.5L
Cosφ = 0.8C
With single phase load
0.1Ib – ImaxCosφ = 1
0.2Ib – Imax Cosφ = 0.5L
4

Dimensions

≤ 75%
≤ 95%
-25°C - +50°C
-30°C - +70°C
IEC 62053-21
1
IP51
II
230V/400V AC(3~)
161/279V-300/520V AC
4KV for 1 minute
6KV-1.2µS
10A
100A
0.4% Ib-Imax
20Imax for 0.01s
50Hz ± 10%
≤ 2W/10VA/phase
800imp/kWh
800imp/kWh
±1.5%
±1.5%
±1.5%
±1.0%
±1.0%
±1.0%
±2.0%
±2.0%
Height 100mm
Width 76mm
Depth 66mm
Weight 0.3Kg(net)