Product Specifications
| Prod Model: |
DDSY75 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Power Meter |
| Display: |
Digital |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
Direct Connected |
| Usage: |
Maximum Demand Meter |
| Measured Signal: |
Pulse Peak |
| Power Meter Connection: |
Terminal |
Product Description
1. over view
DDSY75 is an active energy-metering instrument, using digital media as the data exchange medium, user will load the pre-purchased kwh, with settlement in terms of kwh, this meter is equipped with digital keypad interface, which is used for active energy metering and prepayment controlling.
2. function
DDSY75 code-style single-phase prepayment meter reverse electricity metering positive electricity can be accumulated to a function of power.
when the residual energy is 0, this meter will send out power-off signal to have load switch cut off power, The power will be recovered automatically after inouting new purchased energy amount.
3. feature
High accuracy: imported chip with high precision, high sensitivity, high reliability, wide load, low power consumption, small volume, light weight, easy to install, easy to management automation, easy to expand functions,etc.
choosing the internationa; we;; known brand of components, precision is not affected by frequency, temperature,voltage, high harmonic.
factory, reliability than other similar products have increased significantly
Lowpower cinsumption and large working voltage range, electric meter has stronger stability.
Led display
Single-phase, three phase prepaid meter and multi-function prepaid meter can be shared a management system.
a management system can be used by more than 1500 households.
4. specification
Accuracy: 1.0 or 2.0
Power consumption: ≤1W/6VA
Reference voltage(V): 220V
Basic Current(A): 1.5(6) 2(10) 5(25) 10(50) 20(80)
Operating Temperature: - 20°C+55°C ,-35°C+65°C
Relative Humidity: <85%
Measure: 160 cm*120 cm*75 cm
Shanghai GVR Power Electronics Co., Ltd, as a leader and pioneer of China's metering industry, specialises in Electric & Power industry i. e. Manufacturing & supplying smart energy meters, precise digital energy meters, energy meter components, calibration equipment for energy meters, portable testing facilities, LED lights, etc.
Shanghai GVR was established in 2002, as a joint venture with Indian GVR which is a leading IT & Energy corporation in India. With the support of a strong R&D team, Shanghai GVR has developed and been manufacturing over 300 kinds of energy meters and related equipment. Aiming at promoting China's metering industry and helping enterprises all over the world optimise their energy consumption structure, Shanghai GVR has been working on the subject of "energy-saving, green energy" for lots of years.
