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5(65)A 230V 50HZ reset to zero show voltage current power Single phase Din rail KWH Watt hour din-rail energy meter LCD

60 % of buyers enjoyed this product!
In stock
Sale Price: US $20.50
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


Welcome to Arlen&Alice

Function: 1. Bule backlight

2. Show real voltage V

3. Show real current A

4. Show active power W

5. Show reactive power Var

6. Show power Factory COS

7. Show real Frequency Hz

8. Show Total Energy KWh (can’t reset to zero)

9. Show Positive KWh (can’t reset to zero)

10. Show reverse KWh (can’t reset to zero)

11. Rest Energy KWh ( Can rest to zero)

The energy meter is suitble for Solar system, The meter can display Positive KWh and reverse KWh.

DDS238-2 SW type singe phase din rail kwh meter is designed to measure single phase two wire AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC61036. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .

Basic Function

LCD display with backlight

Bi-directional total active energy ,reverse active energy measure in the total active energy

The meter also display real voltage , real current , real power , real power factor , real frequency

Pulse LED indicates working of meter .Pulse output with optical coupling isolation

35mm din rail installation

Optional Function

the meter can measure and display the total forward/reverse active energy

reset energy function (the reset energy kWh display is dependent with the total energy display, this reset will not affect the total energy )

Please noted: This link only for 230V 50HZ. We will ship out 230V 50HZ only, if you palce the order on this link. If you need 120V 60HZ or 220V 60HZ. Please place the order on the link below.

120V 60HZ SW Click here

220V 60HZ SW Click here

Technical Data

Rate voltage

230V 50HZ

Working voltage range


Rate Current

5(65)A Works from 20mA to 65A



Connection mode

Direct type



Accuracy class


Power consumption


Start current



1600 imp/kWh

Pulse output

Passive pulse, pulse width is 80+5 ms

Executive standard


Work temperature


Outline dimension LXMXH



Approx 0.13kg

Noted: Please press the Bule button to switch the model type!

1 Real Frequency Hz

Range: 00.00~99.99

2. Reset Energy KWH (Only reset Energy can reset to zero, Total energy can’t reset to zero)

Range: 00000.0~99999.9

What is the reset Energy KWH?

1.You can check How many electricity consumption in any periods of time.

2. For example: If you want to know your electricity consumption in one hour. Reset tP to zero, then let the energy meter works, after an hour, tP will display the tP Energy. Then you know how is the electricity consumption in one hour. Of course, you can reset the tP to zero again to check in any periods of time’s electricity consumption.

3.Advantage: You know when electricity consumption is much , then to change your electricity usage. Saving electricity.


4. Power Factor COS

5 Reactive power

6 Real Positive kWh

Real Reverse kWh

The energy meter is suitble for Solar system, The meter can display Positive KWh and reverse KWh.

7 Real voltage

8 Active Power W

9 Total Energy KWh

Noted: Total Energy can’t reset to zero

(Only reset Energy can reset to zero, Total energy can’t reset to zero)

10 Version number





  • We Ship to Worldwide, except APO/FPO.

  • Items are shipped from China using Airmail, reach most of the countries within 10 to 20 business days.

  • Delivery time depends on destination and other factors, it may takes up to 20 business days

  • Noted: Fedex Maybe charge handling charges at your country, we are not responsible for this charges.


Payment method on Aliexpress Check here http://help.aliexpress.com/payment_method.htm

Warranty and Guarantee:

  • 12 months Warranty. Buy with confidence!

  • If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  • If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  • If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee

Other Policies:

  • We are not responsible for any custom duty or import tax.

  • We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  • All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.

  • Serious Buyer Only! Please place bid only if you agree with all the terms

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $20.50 / piece