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Product Details
1.Product Description
DDS36 series single-phase electronic type watt-hour meter adopts the advanced SMT process and solid-state integrated circuit technology of ultra-low power consumption, it is used to measure the active electric energy of single-phase AC 50Hz, all technical indexes are in conformity with GB/T17215.321-2008 Electricity metering equipment (a.c.) – Particular requirements - Part 21: Static meters for active energy (classes 1 and 2) and DL/T 645-1997 Multi-function watt-hour meter communication protocol on single-phase static watt-hour meter.
2.Specification
| Standard | IEC 62053-21 |
| Product | single-phase electronic type watt-hour meter |
| Model | CET-DDS36 |
| Reference Voltage | 220V-230V |
| Power Dissipation | ≤2W(5VA) |
| Rated Current | 1.5(6)A,5(20)A,10(40)A,15(60)A,20(80)A,30(100)A |
| Frequency | 50Hz or 60Hz |
| Accuracy Class | 1 or 2 |
3.Funcions & Features
Stable measuring accuracy, general speaking, it would be free from effect of frequency, temperature, voltage or high order harmonic. After leaving the factory, it is unnecessary to make further regulation to the complete machine, it is allowable to prolong the verification period, which sharply reduces the testing and inspection work of power department, it has obviously advantage in reliability when comparing with other similar products.
Bi-directional measuring function, it is able to measure out the forward and reverse active energy accurately, and the reverse active energy would also be reckoned in forward value.
It is able to reserve the data of electric quantity permanently without help of standby battery.
The register will be driven by single chip directly, preventing pulse-loss phenomenon during power on or off, which guarantees consistency of meter reading data and register indicating value, avoids unnecessary dissension due to inconsistency of data.
Adoption of optical coupling isolated passive pulse output interface .
This meter is featured with wide load, high accuracy, high reliability, high sensitivity, straight error curve, low power consumption, small volume, light weight, energy saving, material saving, direct register display, etc.
4.Installation & Connection
Outline and installation dimension drawing
Wiring diagram
5.More Products
6.Application
Ambient conditions Standard working temperature: -25℃~55℃Limiting working temperature: -25℃~60℃ Note: limiting working temperature for special requirements: -40℃~70℃.
7.Packaging&Shipping
8.Certificate
9.FAQ
Q1: Can I have a sample for testing?
A: Yes, we can offer free sample, but you should afford the shipping cost.
Q2: Can I add my logo on the products?
A: Yes, OEM and ODM are available for us.
Q3: How can I get the after-service?
A: We will send you the free spare parts if the problems caused by us. If the products cannot be repaired, we will send
you new free quantity together with next order.
Q4: Do you have inspection procedures for products?
A: our products100% self-inspection and testing before packing.
Q5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
Here is our factory address: #7 Tongyi Industrial Area, Zhongshan City, Guzhen
Our factory is near Guangzhou airport, and we can pick you up in the airport, Hotel booking service is available.
Q6: How about delivery time of the order?
A: 15-20 days after getting deposit.
Q7: How about payment terms?
A: 20%-30% deposit, the rest payment balance against B/L. If have regular order and good order quantity, we can give
delay payment.
10.Contact Us
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