Electronic 3p4w Standard Active Energy Meters with Multi-Tariff Billing Function

• Customization: Available
• After-sales Service: After 18 Months From The Meter′s Shipment.
• Warranty: About 1-2 Years From The Meters′ Shipment.
• Model NO.: DTSF669
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Multi-rate Watt-hour Meters
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO, CE, UL, Idis
• Customized: Customized
• Weight: About 2.9 Kg, Without Module Box
• Rated Frequency: 50 Hz
• Maximum Current: 6 a, 10 a, 100 a
• Rated Current: 5 a, 10 a, 50 a
• Transport Package: Standard Export Package.
• Specification: 291.8*170*85 mm
• Trademark: YG
• Origin: Made in China
• Production Capacity: 60000 Pieces/Year

Product Description

Prepaid energy meter is an energy meter that requires users to pay before using electricity. Prepaid meters can accurately measure the user's electricity consumption through built-in metering chips. When the user purchases electricity and enters the recharge information into the energy meter, the energy meter will store the corresponding electricity data in the internal memory. As the user uses electricity, the energy meter monitors the changes in electricity consumption in real time and deducts the used electricity from the stored electricity data.

When the remaining power reaches the preset alarm value, the energy meter will issue an audible and visual alarm and other prompt information to remind the user to recharge in time. Once the remaining power is exhausted, the energy meter will automatically cut off the power supply until the user recharges again and the power supply is restored.

Rated frequency	50 Hz
Normal operating temperature	0ºC~+50ºC
Extreme operating temperature	0ºC~+70ºC
Saving and transporting temperature	-25ºC~+80ºC
Saving and working humidity	less than 85%

*Measurement range: 5(6)A, 50(100)A

Without module	Backup battery lifespan	>1 years
With power carrier module	Backup battery lifespan	>1 years