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Energy monitoring system prepaid electric power management software

category： Energy Management System

reference price：￥$800.00 - $5,000.00

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Jiangsu Sfere Electric Co., Ltd.

Ms. Liu
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Product details Company introduction
Parameter information
Product Description
Prepaid Billing Meter
The DTSY1946A electricity meter is designed by adopting advanced microprocessor and signal processing technology, and it possesses functions as below: whole power quantity measurement, electric energy metering, time-division charging, prepayment, demand quantity statistic, event recording, malignant load identification, fault warning, etc. In addition, it is equipped with switching value input, relay output, pulse output and RS485 communication interface. The instrument inner is provided with magnetic latching relay, with the maximum make-break capacity reaching 80A, applicable to power consumption management of commercial real estate, school and intelligent building.
Product Paramenters
Model
DDSY1946A
Electrical Characteristics
Accuracy grade
Voltage and current: 0.2%; Power: 0.5%; Frequency: ±0.01Hz
Active electric energy: grade 0.5S; Reactive electric energy: Grade 2
Rated voltage
AC 220V
Input current
Direct access
AC 5(80)A
Frequency
50/60 Hz
Wiring Mode
Single-phase
Scope of working voltage
0.8Un ~ 1.2Un
Power consumption
Power consumption of voltage circuit
< 5VA
Power consumption of current circuit
< 2VA
Startup current
Direct access
0.004Ib
Access via CT
0.002In
Switching Value Input
AC wet contact
ON: AC 180~270V
OFF:< AC 100V
Communication Characteristics
RS485 communication interface
Modbus-RTU protocol, maximum baud rate: 9,600bps
Multi-functional Output Interface
Electric energy pulse
Pulse width: 80ms±20ms
Clock pulse
Tripping Control Output Interface
Contact capacity
3A/250 VAC; 5A/30 VDC
Mechanical Characteristics
Dimension (mm)
90×144×68
IP protection
IP54 (panel)/IP20 (case)
Environmental Characteristics
Working temperature
(-25~70) ℃
Storage temperature
(-30~80) ℃
Relative humidity
(5~95) % (no condensation)
Intelligent Control System

Network Prepayment Management System

The network prepayment management system NPMS is based on smart meter technology, Internet technology, IT technology and communication technology. This system realizes online monitoring of energy consumption and property charging management with the help of terminal meters.
Company Profile
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.

Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
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