Samwha-dsp тонкий компактный 72*72 м ampear цифровой переменного тока СВЕТОДИОДНЫЙ щитовой измерительный
- Категория: Panel Meters >>>
- Поставщик: Zhejiang,Hannuo,Electric,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.5 $* | 0.69 $* |
| Aug-17-2025 | 0.61 $* | 0.29 $* |
| Jul-17-2025 | 0.68 $* | 0.77 $* |
| Jun-17-2025 | 0.20 $* | 0.37 $* |
| May-17-2025 | 0.45 $* | 0.35 $* |
| Apr-17-2025 | 0.92 $* | 0.44 $* |
| Mar-17-2025 | 0.66 $* | 0.65 $* |
| Feb-17-2025 | 0.80 $* | 0.59 $* |
| Jan-17-2025 | 0.87 $* | 0.53 $* |
Характеристики
Product Description
General
Designed to monitorize current of electrical charge of any system.
Usage and Working Principle
Make the connections according to the diagram. Make the connections of current transformers used for ampermeter before the electrical chargewhich required to measure in the system.
Current transformers don’t sense the current of electrical charge which connected before them. Put max 5A charge for SDM-A36, SDM-A48, SDM-A72 and SDM-A96 types. Otherwise, device might be damaged or might give error.
Push “menu” button when the power is on. Set the current transformer ratio by “up”-”down” buttons and re-push “menu” to record your setting. You can see the current of system.Current transformers which used for direct ampermeters are in the same box with device and current ratio is already fixed, in this case, there is no menu for record.
Current transformers don’t sense the current of electrical charge which connected before them. Put max 5A charge for SDM-A36, SDM-A48, SDM-A72 and SDM-A96 types. Otherwise, device might be damaged or might give error.
Push “menu” button when the power is on. Set the current transformer ratio by “up”-”down” buttons and re-push “menu” to record your setting. You can see the current of system.Current transformers which used for direct ampermeters are in the same box with device and current ratio is already fixed, in this case, there is no menu for record.
Maintenance
Switch off the device and release from connections. Clean the trunk of device with a swab. Don’t use any conductor or chemical might damage the device.
Make sure device works after cleaning.
Make sure device works after cleaning.
Warnings
Please use the device according to the manual.
Don’t use the device in wet.
Include a switch and circuit breaker in the assembly.
Put the switch and circuit breaker nearby the device, operator can reach easily.
Mark the switch and circuit breaker as releasing connection for device.
Don’t use the device in wet.
Include a switch and circuit breaker in the assembly.
Put the switch and circuit breaker nearby the device, operator can reach easily.
Mark the switch and circuit breaker as releasing connection for device.
Specifications | ||
Operating Voltage(Un) | 150V - 270V AC | |
Operating Frequency | 50/60 Hz | |
Operating Power | <4VA | |
Operating Temperature | -20°C.....+55°C | |
Voltage Measuring Range | 100mA - 5.5A | |
Measurement Precision | ±%1 | |
Display | 1x4 14mm Display | |
Connection Type | Plug-in terminal | |
Cable Diameter | 1,5mm² | |
Weight | Max. 220gr. | |
Panel Hole Sizes | 68x68mm | |
Mounting | Panel front mounted | |
Operating Altitude | <2000meter | |
Connection Diagram
Dimensions
Related Products
Company Information
Certifications
Packing and shipping
FAQ
1. Exclusive service
—A professional Support Team will be in charge of your order
2. Inquiry Service
2. Inquiry Service
— Data sheet,price,picture,manual and certificate will be provided.
3. OEM & ODM Service
3. OEM & ODM Service
— Special design for Mould & Product Function & Packing
4. Shipping Service
4. Shipping Service
— A professional Logistics Department is in charge of shipping arrangement.
5. Order Process Tracking Service
5. Order Process Tracking Service
— Photos of your order will be sent to you to keep track the progress of production,testing,packing and storage
6. Quality Guarantee & After-Sales Service
6. Quality Guarantee & After-Sales Service
— All the products have 18 months’ Guarantee. If any quality complaint , we will give out solution within 5 days
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