Home > Products > Energy Management System and billing system > University dorm prepaid meter recharge prepayment vending software
University dorm prepaid meter recharge prepayment vending software
Negotiable
1 (Min.Order)
- 1000 per Month
- T/T Credit Card
You May Like
-
Data collection analysis software platform electricity monitor system
-
Wall mounted smart HMI control 30-150A AHF active three phase harmonic filters
-
Power quality improving AHF active harmonic filters three phase
-
SFR-SVG kvar wall mounted static var generator power factor correction equipment
-
Power distribution wall mounted 30-150 A power quality active harmonic filter
-
Energy saving equipment wall type AHF Power Distribution Equipment
Product Description
Product Introduction
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 | DTSY1946A | |||
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 3×230/400V | |||
Input current | Direct access | AC 5(80)A | ||
Frequency | 50/60 Hz | |||
Wiring Mode | Three-phase four-wire | |||
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
Contact us
Contact Us
- Jiangsu Sfere Electric Co., Ltd.
Product Categories
New Products
-
Elecnova SFR-SVG anti-harmonic reactive compensation static var generator
-
Elecnova wall-mounting type low voltage anti-harmonic reactive compensation static var generator SVG
-
Elecnova heavy industry dynamic smooth reactive compensation static var generator
-
Active Harmonic Filter (AHF), Active Power Filter (APF), Automatic Power Factor Correction
-
Frequency conversion equipment Active Harmonic Filter (AHF) Active Power Filter (APF)
-
APF low voltage active power filter reduce the harmonic current Active harmonic filter
-
APF low voltage active power factor correction harmonic harmonic distortions filter
-
SFR-APF low voltage reactive power compensation active power filter
-
SFR-SVG reactive power compensation super capacitor bank
-
SFR-SVG reactive power compensation module 100 kvar super capacitor bank
-
Reactive power automatic compensation module 200 kva power factor correction
-
Active power filter harmonic reduce reactive compensation bank device
-
SFR-APF automatic active power filter harmonic analyzer
-
SFR-SVG reactive power compensation super capacitor bank
-
SFR-SVG reactive power compensation power quality improvement device
-
SVG SVC reactive power compensation module 25/50/75/100/150KVAR
-
SFR-SVG power factor improvement reactive power compensation device
-
Intelligent power quality improvement active/reactive power hybrid compensation controller cabinet
-
SFR-APF harmonic suppression automatic compensation active power filter
-
Power quality improvement reactive/active power hybrid compensation control cabinet
-
SFR-SVG series static var generator power quality compensator device
-
SFR-APF dynamic reactive power compensation active harmonic filter
-
Low voltage 380v power factor correction harmonic control induction super capacitor bank
-
Elecnova SFR-L series power factor correction intelligent low voltge 5kvar/10kvar/20kvar/30kvar/40kvar/50kvar capacitor
Popular Searches
- digital electric meter hack
- ami system
- activate electric
- activate electrical
- activate measurement
- activate measurements
- ac energy meter
- a d power meters
- electronical meter
- convenience installer
- power measuring
- display din
- electric sub
- electron meter
- electrone logos
- electronics meters
- electronics meter
- elecrical
- elecric
- energie powered monitor
- lcd din
- moon phase mechanics
- quality ae
- read instrument
- registered energy
- sound level meter logger
- standard sts
- uv energy
- volumizer energy
- hack electric digital meter
Recommended Products
- PIU2000A 0.01% Grade high precision DC Tester
- Industry-Leading Support Acrel DJSF1352-RN/S RS485 Modbus-RTU Communication Din Rail Type 2 Circuits DC Power Consumption Meter with CE,UL certificate/0.5S accuracy shunt connect
- Innovative Design Acrel DJSF1352-RN/2C RS485 Modbus-RTU Communication Din Rail Type 2 Circuits DC Power Consumption Meter with CE,UL certificate/second channel RS485
- Reliable Performance Acrel DJSF1352-RN/D Rail Type 2 Circuits DC Power Consumption Meter with CE,UL certificate/second channel DC measurement RS485 Modbus-RTU Communication
- Precise Monitoring Acrel DJSF1352-RN/K RS485 Modbus-RTU Communication Rail Type 2 Circuits DC Power Consumption Meter with CE,UL certificate/2DI+2DO
- Acrel DJSF1352-RN Rail Type 2 Circuits DC Power Consumption Meter with CE,UL certificate RS485 Modbus-RTU Communication
- Acrel ADW300/L 1 channel of residual current measurement Din rail smart electrical meter to monitor, collect and manage electricity
- Acrel ADW300/T 4 channel temperature measurement Din rail smart electrical meter to monitor, collect and manage electricity
- Acrel ADW300/K 4DI+2DO Din rail smart electrical meter to monitor, collect and manage electricity
- Acrel ADW300/C Din rail smart electrical meter to monitor, collect and manage electricity with RS485
- Acrel ADW300 Din rail smart electrical meter to monitor, collect and manage electricity
- Acrel ADL3000-E multi tarrif three phase energy meter electric charging meter car 2 Channel RS485 Communication
Find Similar Products By Category
- Measurement & Analysis Instruments > Electrical Instruments > Energy Meters
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Jiangsu Sfere Electric Co., Ltd.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
sales
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile