The rail-type multifunction electrical instrument with external Rogowski coil and split-core current transformer is applicable for the energy-saving reconstruction project in high energy consumption industries including the smelting, iron and steel, welding and semi-conductor industry. It is also suitable for applications such as the power monitoring of grid-connected cabinet for distributed photovoltaic power cabinet and energy demand management. It boasts of no need of bus removal, easy connection and safe construction, saving reconstruction cost and raising efficiency for the user.
Product Function
Model Function | ACR10R-DxxTE | |
Measurement Parameters | Single-phase current
| YES |
Single-phase voltage | YES | |
Single-phase (active power, reactive power, power factor) | YES | |
Three-phase (active energy, reactive energy) | YES |
Note:1.“YES”refers to standard function, the standard configuration for above instruments is 1 channel RS485 communication.
Technical Parameters
Technical parameters | Indicators | ||
Input | Grid | Single-phase, | |
Frequency | 45~65Hz | ||
Voltage | Rated voltage: AC 100V, 400V | ||
Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second | |||
Power consumption: less then 0.2VA | |||
Current | Rated current: 10A,20A,40A,80A,120A,200A etc. (for details see product specifications) | ||
Overload: 1.2 times the rated current(continuous);10 times the rated current lasting for 1 second | |||
Power consumption: less then 0.2VA | |||
Output | Communication | RS485 interface, Modbus-RTU | |
Display | LCD | ||
Measurement precision | Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level | ||
Power supply | AC85~265V or DC100~350V; power consumption ≤10VA | ||
Safety | Power frequency withstand voltage | AC2kV 1 min between power supply // current input//voltage input and communication AC2kV 1 min between each pair of combinations among power supply, urrent input and voltage input. | |
Insulating resistor | Input,output terminal to housing >100MΩ | ||
Environment | Working temperature: -10℃~+55℃;storage temperature: -20℃~+70℃ Relative humidity:5%~95%,non-condensing; altitude:≤2500m
|
Dimensions (Unit: mm)
Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. ‘Acrel’ is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management ,supply energy data services and improve electrical efficiency and safety. ‘Acrel’ has maintained steady growth since its listing in 2012. The company will adhere to the concept of ‘innovation,high-efficiency,unity and honesty’ and it provides more high-quality solutions,products and service for power system users and micro-grid.
Overseas sales engineer: Tina Li
Mob:+86 15161626103(whatsapp/skype/wechat)
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