Product Details
Place of Origin: China
Brand Name: CHUANQI ELECTRONIC INSTRUMENT
Certification: other
Model Number: CQ series
Payment & Shipping Terms
Minimum Order Quantity: 10pc
Price: Quote according to demand
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 100pcs/mouth
Technical Index - Electric Current: |
Rated Value AC5A/AC1A |
Scope Of Work: |
AC/DC 85~264V |
Expansion: |
Input Signal Can Be Directly From The Current And Transformer, And The Input Parameter Ratio Can Be Programmed On Site |
Technical Index - Voltage: |
Rated Value AC380V/AC100V |
Technical Index - Frequency: |
45-65Hz |
Display Mode: |
LCD Display / 12-bit LED Display |
Technical Index - Communication Interface: |
Two RS485 Communication Ports, Modbus-RTU Communication Protocol |
Product Name: |
Single-phase Smart Ammeter |
Technical Index - Electric Current: |
Rated Value AC5A/AC1A |
Scope Of Work: |
AC/DC 85~264V |
Expansion: |
Input Signal Can Be Directly From The Current And Transformer, And The Input Parameter Ratio Can Be Programmed On Site |
Technical Index - Voltage: |
Rated Value AC380V/AC100V |
Technical Index - Frequency: |
45-65Hz |
Display Mode: |
LCD Display / 12-bit LED Display |
Technical Index - Communication Interface: |
Two RS485 Communication Ports, Modbus-RTU Communication Protocol |
Product Name: |
Single-phase Smart Ammeter |
Summarize
The multi-functional network instrument can measure the power parameters used in the three-phase power grid system of the temple with high error degree: three-phase voltage, current, active power, reactive power, power factor, grid risk rate, active power, reactive power, and with communication interface, four-way switching input, four-way switching output and four-way analog output functions. It can realize the function of local remote switch signal monitoring and control. It has the features of convenient installation, simple wiring, convenient maintenance, small engineering amount, field programmable setting input parameters, etc., and can complete the networking communication with different PLC and industrial control computers in the industry.
Peculiarity
Measurement: three-phase voltage, current, active power, reactive power, power factor, frequency, active power, reactive power
Display: Clear liquid crystal display, wide viewing Angle, high visibility
Communication: RS485 communication, MODBUS-RTU communication protocol
Output: two power pulse output, four switching output, four analog output
Input: four-way switching input (non-standard can be customized)
Expansion: can directly input signal from current, voltage, transformer, field programmable set input parameter ratio
Uses: Incoming line, bus and important distribution loop, using GCS, GCK, MNS, GGD and other cabinet type
Product model and size
| Model number | CQ42-ZY | CQ96-ZY | CQ80-ZY | CQ72-ZY |
| Face frame size | 120*120 | 96*96 | 80*80 | 72*72 |
| Opening size | 111*111 | 91*91 | 76*76 | 67*67 |
Technical index
| Argument | |||
| Accuracy level | Power metering: Active power 0.5, reactive power 1.0, converter output 0.5 | ||
| Display mode | LCD display / 12-bit LED display | ||
| The signal is entered | Measurement network | Three-phase four-wire V34/ three-phase three-wire V33 | |
| Voltage | Rated value | AC380V/AC100V | |
| Overload | Duration: 1.2 times instantaneous: 2 times (10 seconds) | ||
| Power dissipation | <1VA(per phase) | ||
| Impedance | >300kΩ | ||
| Electric current | Rated value | AC5A/AC1A | |
| Over duty | Duration: 1.2 times instantaneous: 2 times (10 seconds) | ||
| Power dissipation | <0.4VA(per phase) | ||
| Impedance | < 2 m Ω | ||
| Frequency | 45-65Hz | ||
| Harmonic wave | Voltage and current total harmonic content and 3-15 odd harmonic components | ||
| Electric energy | Bidirectional active and reactive energy metering | ||
| Power source | Scope of work | AC/DC85~264V | |
| Power dissipation | <5VA | ||
| Work and energy modules | Electrical energy pulse | Passive optocoupler output | |
| Communication interface | Two RS485 communication ports, Modbus-RTU communication protocol | ||
| Communication baud rate: 4800-9600, no parity check N81, E81, or 081 | |||
| The second RS485 communication port can be configured as PROFIBUS-DP | |||
| Switching input | Passive dry junction input | ||
| Switching output | Over limit alarm or remote relay output capacity AC5A/250V,DC5A/30V | ||
| Converter output | 0~20mA/4~20mA/0~5V/1~5V converter output, programmable setting of converter items and corresponding output values | ||
| Working environment | Ambient temperature: -10~55℃, relative humidity <93%, no corrosive gas place, altitude <2500M | ||
| Storage environment | -20~75℃, relative humidity ≤93% | ||
| Clock error | < 0.5 s/d | ||
| Secure | Insulation | The resistance of signal, power and output terminals to the shell is >100MΩ | |
| Withstand voltage | Input voltage >2kV, input and output >1kV, power supply and output >2kV |
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