Wenzhou Esperidin Import and Export Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 10000 pcs per mouth |
| Delivery Time | 5-8 weeks |
| Packaging Details | 130*222*75 |
| Measurement Type | Electricity |
| Frequency | 50 or 60Hz |
| Rated Voltage | 220 or 230 or 240V |
| Accuracy Class | Class 1 or 2 |
| Rated Current | 1.5A-100A |
| Communication Protocol | infra red and RS 485 |
| Display Type | LCD |
| Phase | Single-phase |
| Brand Name | HJTIS |
| Model Number | DDSY7999 |
| Certification | CCC、CQC |
| Place of Origin | China |
View Detail Information
Explore similar products
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 10000 pcs per mouth |
| Delivery Time | 5-8 weeks | Packaging Details | 130*222*75 |
| Measurement Type | Electricity | Frequency | 50 or 60Hz |
| Rated Voltage | 220 or 230 or 240V | Accuracy Class | Class 1 or 2 |
| Rated Current | 1.5A-100A | Communication Protocol | infra red and RS 485 |
| Display Type | LCD | Phase | Single-phase |
| Brand Name | HJTIS | Model Number | DDSY7999 |
| Certification | CCC、CQC | Place of Origin | China |
DDSY7999 Single-phase Prepayment Watt-hour Meter HJTIS LCD Over-load Protection
PRODUCT BRIEF INTRODUCTION
The Single Phase STS Key-pad energy meter adopts the most advanced solid-state and integrated circuit technology featured in super low power loss and advanced SMT technology for measuring AC single-phase active power.The product complies with IEC 62053-21“Part21, The Special Requirements for Energy Measuring Equipment: Level 1and Level 2 of StaticAC Energy Meter”and other standards.Communication protocol adopts IEC 62056-21 standard. The 20-bit code in STS algorithm is in accordance with the related standards stipulated in IEC 62055 standard transmission specifications (STS).
FUNCTION FEATURES
Record the total currently consumed active positive energy, but the reversal energy is also to be added positively into total energy. No need of recalibration for long term.
The key pad consists of the numbers from 0 to 9 plus Enter and Exit keys. A 30 ms' waring tone will sound when a key is pressed.
Buzzer alarm, low-credit alarm.
Hoarding proof, Over-load protection.
Prepaid function. The user will get a bunch of 20-bit charging token from the power utility after they have purchased power from there. They need put the token into the meter by key pad.
Expandable infra red and RS 485 communication.
Clear and reliable LCD display.
Adopts photoelectric-isolation energy pulse to output signals, which can be used to detect errors. The emitting diode indicates the energy consuming status.
MAIN TECHNICAL DATA
| Rated Current (A) | 1.5(6),2.5(10), 5(20), 10(40), 10(60),15(60),20(80),30(100) |
| Rated Voltage (M | 220 or 230 or 240 |
| Rated Frequency (Hz) | 50 or 60 |
| Accuracy Class | Class 1 or 2 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2024
Total Annual:
1-500000
Employee Number:
1~100
Ecer Certification：
Verified Supplier
Wenzhou Esperidin Import and Export Co., Ltd is a manufacturer specializing in the production of low and high voltage switchgear equipment , low-voltage circuit breaker series products, Integrates research and development, manufacturing, processing and trade departments together. Our co... Wenzhou Esperidin Import and Export Co., Ltd is a manufacturer specializing in the production of low and high voltage switchgear equipment , low-voltage circuit breaker series products, Integrates research and development, manufacturing, processing and trade departments together. Our co...
Get in touch with us
Leave a Message, we will call you back quickly!