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Help CenterDD862 Single-phase Inductive Watt-hour Meter Digital Electricity Meter
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Main Products
Huayi Electric Co., Ltd(HEAG) is one of leading manufacturers in China mainly for power distribution and transmission line, at present we mainly produce the following 7 categories:
1. Wind Energy Power Systems;
2. Outdoor Power Transmission and Distribution Systems till 252kV;
3. Indoor Metal-clad switchgear and control systems;
4. Medium voltage equipment and Accessories;
5. Intrument energy meters & Protection Relays;
6. Instrument Current Transformers & Potential Transformers;
7. Mining Electrical equipment and LV electrical Apparatus.
Product Details
>> Summary :
DD862 Series single-phase inductive watt-hour meter applies to measure single phase active energy. The meter is composed of electromagnetic components, rotating disc, bearing, damping magnet, register and adjustment units etc.
>> Technical Specification :
1. The product conforms to national measurement GB/T15283-1994-0.5, 1 and 2 class AC active power watt-hour meter and IEC62053 international standard: complete technical on 2 class single-phase watt-hour meter;
2. The watt -hour meter is made into direct insert type and meter-usage current transformer or meter-usage potential transformer;
3. Specific meters are available according to specific requirement, including different meter in data like reference frequency, reference voltage and various current rating, positive and reverse turning and accumulation.
4. Start: in the meter, the rotor can start and continue when the reference voltage, reference frequency and COS =1, the negative current is no less than 0.5% of basic current.
5. Shunting running: the dial of watt-hour meter turn at smaller than one turning no current in circuit and voltage of voltage circuit is over than 80% and 110% of reference value.
6. Power loss: power loss of voltage circuit is less than 2W when the reference voltage and reference temperature and reference frequency.
7. Dielectric function: the watt-hour meter can withstand 1.2/50us of standard shock wave, 10 times of 6KV shock wave without damage. The meter line can withstand 2 KV earthing and withstand in actual sine wave of alternate voltage and frequency of 45~60HZ for 1 min.
>> Structure :
Related Items
DDS3 Single Phase Meter DDSY39 Prepayment Meter DSS3 Prepayment Meter
Why Choose Us
>> Certifications :
>> Package :
Company View
Contact Us
We will be always at your service!
>> FAQ :
1: What certifications do you get?
A: We have ISO, CE, KEMA, SGS, etc.
2: Are OEM&ODM available?
A: Yes, we accept OEM and ODM.
3: When to get the price?
A: We usually quote within 24 hours after getting your inquiry.
if you are very urgent to get the price, please contact us with emails or calls so that we will regard your inquiry priority.
4: Is sample available and free?
A: Sample is available, but sample should be paid in advance. The cost of sample will be refund after further order.
5. How to pay?
A: T/T and L/C are acceptable, and T/T will be more appreciated.
30% deposit before producing, 70% balance before loading by T/T.
6. What is the delivery time?
A: It depends on the order quantity and the season you place the order. Generally, one month after the receipt of the 1st payment.
7. What about the Package?
A: Standard export package (Wooden carton with inner vacuum package) for long-distant ocean shipment and tough handling is provided. and we can make special designed for you if need.
8.How to contact?
A: Send your inquiry details in the below, Click “send” now!
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