Product Details

Product Description

I 5A 10A 40A 60A 80A 100A digital ac voltmeter and ammeter

Function and features

Single phase electronic meter DDS149

DDS149 is single phase kwh meter for measurement of electric energy flowing in one or two directions in households and commercial customers in single-phase 2-wire networks. Comply with the IEC for class 1 or 2 and are manufactured in compliance with the ISO 9001 standard

Cost Effective Revenue Metering

Combines modern metering technology with a well-proven electro-mechanical drum-register, to delivery outstanding performance

Simple, Easy-to-read Register

Equipped with a traditional electro-mechanical drum register, which offers superior readability and reliability. Additional advantage of it is allowing the metering reading when power is absent.

Meter housing

Made of self-extinguishing polycarbonate and can be recycled at the end of meter life. It assures IP54 protection level against dust and water penetration.

Measurement mode

Meter records export energy as import one and add this value in total energy consumption

This measurement mode charge reverse energy flow in order to prevent any attempt of tempering.

Terminal block

The terminal block is integrated with the meter base. In compliance with both the DIN and BS standard respectively

Long life

Manufactured to the highest standards of quality, reliability and accuracy.

Pulse Output

The meter is equipped with one pulse output conforming to IEC 62053-31

Main technical parameter

Item	Characteristics
Voltage Reference voltage(Un) Operating voltage range	220-240V 70%~120%Un
Current Basic current(Ib) Maximum current(Imax) Starting current	5A,10A 40A,60A,80A,100A 0.5%Ib
Frequency	45Hz~65Hz
Humidity	≤85%
Temperature Operation range Limit range for storage and transport	-25℃~60℃ -40℃~70℃
Accuracy	2.0
Protection rate	IP54

Products details

Dimension

Wiring diagram

Product categories

About us

Exhibition show

Certificate show

Packing and shipment

Why choose us

FAQ

1. Are you a factory or trading company?

We are a factory.

2. What is the location of your company? How can I visit there?

1). Our factory is located in #711, Keji road, Cixi ,Ningbo, China

2). 2.5 hours' drive from Shanghai Pudong International airport, 1.5 hours' drive from Ningbo airport or Hangzhou airport.

3. Can you do OEM?

Yes, we can do OEM products. It's no problem.

4. How can I get some samples?

1) . We are pleased to offer you samples. New clients are expected to pay for the courier cost and samples fee, this charge will be deducted from the payment for formal order.

2) . Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL,TNT, etc. to have the samples collected; or inform us your collection account. Then you can pay the freight direct to your local carrier company.

5. What is the lead time for samples?

The samples will be shipped to you within 5 days normally.

6. What is the lead time for mass order?

In general, it is about 15 to 25days according to order.

7. What is your payment method?

For sample order, we accept Western Union or T/T(bank transfer), For bulk order, T/T(bank transfer) or L/C(letter of credit) is accepted.

8. Can I put my own logo on the products?

Yes, it is ok.

9. What is the minimum order quantity (MOQ)?

1000 pieces.

10. What is the shipping port ?

Ningbo port except you have any other instruction.