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সাক্ষ্যদান
- তোমার দর্শন লগ করা অনলাইন চ্যাট এখন
বিড্রাইরেকনাল বৈদ্যুতিন ওয়াট ঘন্টা মিটার LCD প্রদর্শন
পণ্যের বিবরণ:
প্রদান:
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বিস্তারিত পণ্যের বর্ণনা
| ফেজ: | দুই ফেজ | প্রদর্শন প্রকার: | শুধুমাত্র ডিজিটাল |
|---|---|---|---|
| বেসিক বর্তমান: | 5 এ 10A 20A | সর্বোচ্চ বর্তমান: | 30A 60A 100A |
| প্রয়োগ: | শিল্প বা হোম ব্যবহার | মাত্রাসমূহ: | 170x130x64mm |
| Impulse ধ্রুবক:: | 800imp / কিলোওয়াট | সঠিকতা শ্রেণী: | 1.0 |
Bidirectional Eletronic Energy Meter LCD Display , Two Phase Digital Kwh Meter
Product Description
Our Two-Phase watt-hour meter is utlized digital sampling technolpgy and advanced SMT technology The meter has unbeatable accuracy and high reliability. It is designed and manufactured according to acutual situations of resident usage of electricity. The two-phase voltage and current through the sampling circuit switched into signals ans the signals into a two-phase energy measurement specific intergreted chip. The specific IC put out pulse signals which are preportional to the measured two-phase power to drive the register, to achive measuring two-phase energy. At the same time, the energy meter output power tesr pulse with isoltaed optical coupler.
Specification
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Model |
Accuracy |
Reference Voltage(V) |
Current Specification |
Starting Current |
Insulation Performance |
|
YEM321 |
Class 1 |
3x127/220 3x230/400 |
5(30)A 10(60)A 20(100)A |
0.02A 0.04A 0.08A |
AC voltage 4kv for 1 min, 1.2/50us waveform impulse voltage 6kv |
* If you need different reference voltage or current specification, please advisory our sales personnel.
Features
● Front board three fixed installation, up and down mounting holes center distance is 198-212 mm, users can choose any one by themselves.
● 6 digits display (999999KWh) by step motor type impulse register.
● Standard configuration only a polarity port of pulse output passive, may select add a nonpolarity port of pulse output passive distant (Product Configuration code is DF). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864.
● Four LED instructions respectively power supply state and signal of energy impulse.
● Standard configuration don’t detection direction of the flow of load current. May select automatic detection the direction of the flow of load current. And instructions on individual LED. (Please specified when ordering)
● Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.
● Standard configuration direct connect operation, type 16B wiring, we can also choose another type of wiring, and use 5+1 digits display by impulse register, CT (Product Configuration code is DU) and PT & CT (Product Configuration code is DW) for operation, it is type 48B wiring.
● Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety. (Product Configuration code is DT).
Dimension
যোগাযোগের ঠিকানা
ZHEJIANG YOMIN ELECTRIC CO.,LTD
ব্যক্তি যোগাযোগ: Miss.Linda