Strong Overload 3p4w Digital Dtsyf669 Prepaid Electric Energy Card Meter
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Product Details
| Customization: | Available |
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| After-sales Service: | Within 12 Months From The Date of Sale... |
| Warranty: | After 18 Months From The Meter's Shipment |
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Address
6f No. 4, Cuizhu 3rd Street, Qianshan, Xiangzhou District of Zhuhai City, Guangdong ...
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA
Terms of Payment
LC, T/T, D/P, Small-amount payment
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Basic Info.
- Model NO.
- DTSYF669
- Display
- Digital
- Installation
- Direct Connected
- Usage
- Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter
- Electric Equipment
- Three-phase Four-wire
- Theory
- Electronic Meter
- Power Meter Connection
- Terminal
- Measured Signal
- Continuous Wave
- Type
- Energy Meter
- Certification
- ISO, CE, UL
- Customized
- Customized
- Rated Current
- 5(60) a
- Reference Voltage
- 3*220/380 V
- Impulse Constant
- 800 Imp/Kwh
- Weight
- About 2.4 Kg
- Accuracy Level
- 1.0 Class *Active Energy
- Transport Package
- Standard Export Packaging.
- Specification
- 292*170*85 mm
- Trademark
- YuJian
- Origin
- China
- Production Capacity
- 45000 Pieces/Year
Product Description
The three-phase four-wire electronic prepaid energy meter consists of five main functional blocks: one is the energy metering part; two is the microprocessor control part; three is the CPU card part; four is the 485 communication part, and five is the power supply circuit. The energy metering part uses a dedicated large-scale integrated circuit chip, which can generate a pulse sequence indicating the amount of electricity used, which is sent to the microprocessor for energy metering and stored in the CPU card; the microprocessor transmits data with the energy card (IC card) through the power card interface to achieve various control functions; the 485 communication part realizes the setting of the meter function parameters and the reading and writing of the data in the meter under the control of the microprocessor; the power supply adopts a three-phase power supply circuit, and the energy meter can still work normally in the phase-loss state.
| Voltage Line Power Consumption | ≤ 2W,10VA |
| Current Line Power Consumption | <4 VA |
| Clock battery life | more than 5 years |
| Normal operating temperature range | -25ºC~+60ºC |
| Extreme operating temperature range | -40ºC~+70ºC |
| Storage and transportation temperature range | -25ºC~+70ºC |
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