Eastron SDM72-Bi Bruksanvisning
Eastron
Mätutrustning
SDM72-Bi
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Eastron SDM72-Bi User Manual
Jiaxing Eastron Electronic Instruments Co.,Ltd. Tel: 0086-573- 82 Fax: 0086-573- 83698881 836988 83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com
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SDM72- Bi
Three Phase 4 Wires Electricity Meter
Acve energy (kWh) + acve power (W)
Bi-direconal measurement (Import & export)
Pulse output
100A direct load
Class 1.0 Accuracy
4 modular (72mm)
35mm Din rail mounting
User Manual V1.1
2015

Eastron SDM72-Bi User Manual
Jiaxing Eastron Electronic Instruments Co.,Ltd. Tel: 0086-573- 82 Fax: 0086-573- 83698881 836988 83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com
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Application
The SDM72-Bi energy-meters “with a white back-lighted LCD screen for prefect reading” are used to
bi-direconally measure renewable energy. The unit measures and displays import and export acve energy (kWh)
and Power (W). The resettable paral energy is provided, so the user can easily check the energy imported and
energy exported during a certain period. An oponal version provide super capacitor to keep the LCD display on
when the external power is o.
PART 1 Specicaon
General Specicaons
Voltage AC (Un) 3x230(400)V
Voltage Range 80~120% Un
Base Current (Ib) A AC 10
Max. Current (Imax) 0A AC 10
Mini Current (Imin) 0.5A AC
Starting current 0.4% of Ib
Power consumpon <2W/10VA
Frequency 50/60Hz
AC voltage withstand 4KV for 1 minute
Impulse voltage withstand 6KV-1.2uS wavform
Overcurrent withstand 30Imax for 0.01s
Pulse output rate 1000imp/kWh (default)
Display LCD with backlit
Max. Reading 999999.9kWh
Acve energy Class 1 IEC62053- 21
Class B EN50470-3
Environment
Operang temperature - to +5525℃ ℃
Storage and transportaon temperature - to +70 40℃ ℃
Reference temperature 223℃± ℃
Relave humidity 0 to 95%, non-condensing
Altude up to 3000m
Warm up me 10s
Installaon category CAT III
Mechanical Environment M1
Electromagnec environment E2
Degree of polluon 2

Eastron SDM72-Bi User Manual
Jiaxing Eastron Electronic Instruments Co.,Ltd. Tel: 0086-573- 82 Fax: 0086-573- 83698881 836988 83698883
Address: No.1369 Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastron.com.cn Email: sales@eastrongroup.com
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Mechanics
Din rail dimensions 72x100x66 (WxHxD) DIN 43880
Mounting DIN rail 35mm
Sealing IP51 (indoor)
Material self-exnguishing UL94V-0
PART 2 Operaon
Inializaon Display
When it is powered on, the meter will inialize and do self-checking.
Full Screen (3S)
Soware Version (2S)
Pulse constant (2S)
Total acve energy(kWh)
Total=Import+ Export
Produktspecifikationer
Varumärke: | Eastron |
Kategori: | Mätutrustning |
Modell: | SDM72-Bi |
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