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Introduced |
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Single-phase Electronic Prepaid IC Card Watt-hour Meter (DDSY201) |
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Description |
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Main function:
Single-phase electronic type IC card watt-hour meter can supply electric power only after being prepaid by users, one card for one user and one meter, and not interchangeable. When the electric power in the card is used up, the power will be cut off automatically, thus effectively avoid inconvenience of fee charging.
Meanwhile, the computer controls the power purchase information of users, which is convenient for checking, summing up, fee charging and bills printing, etc. The various technical parameters of single-phase electronic type prepayment watt-hour meters are in accordance with GB/T17215-1998 Grade A and Grade B Static AC Active Watt-hour Meter and the technical requirements for Prepayment Watt-hour Meter. It adopts the most advanced IC card technology and SMT technology in China, with complete function of double display, precise measurement, stability, safe and reliable, low power consumption and is easy to operate.
Technical parameter:
1. Degree of accuracy: 1.0
2. Specifications: 5(20)A, 5(30A), 10(40)A, 15(60)A
3. Meter constant: 3200imp/kwh, 1600imp/kwh
4. Reference voltage: 220V
5. Reference frequency: 50Hz
6. Working voltage scope: 220V卤 20% AC
7. Power consumption: <0.5W
8. Environment conditions for working: -20潞 C~+55潞 C, relative humidity not exceed 85%(+25潞 C)
9. Data in the meter can be kept for 10 years on the condition of no power exists. IC card can be used for more than 100000 times.
Product feature:
1. Mechanical wheel and LED digital tube double display, the mechanical wheel can still display when there is a power failure or unexpected accidents, which can avoid disputes between the users and power management department.
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Contact Us |
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Company Name: |
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Henan Suntront Tech Co., Ltd. |
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Company Address: |
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No. 19 Guohuai Street, High And New Tech Industrial Development Zone, Zhengzhou, Henan, China |
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Telephone: |
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86-371-67991198 |
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Full Name (Department): |
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Mr. Crystal Li () |
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