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DD28 Single Phase Electronic Watt-hour Meter with AC Active / Reactive type

प्रमाणन
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Excellent quality and fast delivery.

—— Victor

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

मैं अब ऑनलाइन चैट कर रहा हूँ

DD28 Single Phase Electronic Watt-hour Meter with AC Active / Reactive type

चीन DD28 Single Phase Electronic Watt-hour Meter with AC Active / Reactive type आपूर्तिकर्ता

बड़ी छवि :  DD28 Single Phase Electronic Watt-hour Meter with AC Active / Reactive type

उत्पाद विवरण:

Place of Origin: China
ब्रांड नाम: Wu Yin
प्रमाणन: ISO
Model Number: DD28
Active or not: Active|Reactive
Case material: aluminum|plastic|glass
Electricity type: AC
features: waterproof
product name: Electronic Watt-hour Meter
Shape: Round
phase: Single Phase

भुगतान & नौवहन नियमों:

Minimum Order Quantity: Negotiation
मूल्य: Negotiation
Packaging Details: According to customer’s requirment
Delivery Time: 7-15days
Payment Terms: L/C,T/T,Paypal
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विस्तृत उत्पाद विवरण

 
 
DD28 Single Phase Electronic Watt-hour Meter with AC Active / Reactive type
 
 
Quick Detail:
 
 
single-jewel, dual jewel,magnetic thrust and magnetic floating
The case has three kinds; aluminum, plastic and glass.
 
 
Description:
 
 

 
 
Applications:
 
DD28 single-phase watt-hour meter is a king of induction meter, which is appli. cable to measurethe rated frequency 50Hz and power loss in electrified wire netting. All technical targets arecompletely conformed to National Standard GB/T15283-94 and international Standard IEC521.
 
 
Structure and features :
 
The meter has separable electromagnet and the bearing has four kinds; single-jewel, dual jewel,magnetic thrust and magnetic floating. The case has three kinds; aluminum, plastic and glass. Thedie-casting frame is alloy aluminum with excellent mechanical strength.

 

 

Technical parameters :

 

 

Type

Accuracy
(class)

Rated voltage
(V)

Rated current
(A)

Overload
Capacity

Starting
Current

Insulation
Performance

DD282

2

220V

2 (4), 2.5(10)
3(6), 5(10)
10(20), 20(40),
30(60), 40(80)

200%Ib

0.5%Ib

AC voltage 2KV for
1 minute impulse
voltage 6KV

DD283

2 (6), 3(9) 5(15),
10(30) 15(45),
20(60)

300%Ib

DD284

5 (20), 3(12)
10(40), 15(60)
20(80)

400%Ib

 

 

 
Our Products Line:

 

 

 

 

Our Certificate:


 

Professional meter supplier:

Our Service

    1. Samples: provide free samples

     2. Package: all products will be well packed before shipping

     3. Warranty: all products have 2-5 years warranty

     4. Delivery: within 30days after received the deposit.

     5. Provide OEM and ODM service

     6. We can help you with any of your idea to design and put it into production.

     7.Provide help for building factories, such as: spare parts, technical questions, financial matter, management problem ,  approach of sales...

 














































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