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Henan Oilfield Yasheng Electrical Appliance Co., Ltd.

JDKS-12 Intelligent Multi-functional Monitor

Main features:
1. Overload protection
2. Open-phase protection
3. Undervoltage and overvoltage protection
4. Electrical parameter collection 5. Operation parameter display
6. Electric power measurement
7. Support RS485 communication, remote monitoring

Specification
JDKS-12 intelligent multi-functional monitor uses the American ATMEL company's industrial-grade 16-bit single chip microcomputer as the core control chip, electrical parameters and electric quantity are collected by using high-...

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Main features:
1. Overload protection
2. Open-phase protection
3. Undervoltage and overvoltage protection
4. Electrical parameter collection 5. Operation parameter display
6. Electric power measurement
7. Support RS485 communication, remote monitoring

Specification
JDKS-12 intelligent multi-functional monitor uses the American ATMEL company's industrial-grade 16-bit single chip microcomputer as the core control chip, electrical parameters and electric quantity are collected by using high-precision three-phase special power measurement chip (DSP), and voltage and current transformers use special measurement transformers (0.5 class), so as to ensure the accuracy of the data collected. It can collect three-phase voltage, current, active power, reactive power, power factor, active electricity quantity, reactive electricity quantity and other data; active power and reactive power can be accumulated, and active electricity quantity and reactive electricity quantity can be reset by setting the password.
AD conversion circuit is built in single chip microcomputer to detect electrical signal of external transducer, collect wellhead temperature, pressure and other analog quantities and realize oil well digitization.
The monitor has 3-way switch quantity detection function, able to detect the working conditions of the equipment with switch contact signal on well site.
It has at most 4-way switch quantity signal output, able to control start and stop of all kinds of well site equipment, and realize automation control.
The single chip microcomputer plays the comprehensive protection function of overload, locked rotor and default phase of the motor by detecting three-phase current of the motor.
The monitor is connected with computers in the metering station via wired or wireless means (data transmission module) through RS485 communication cable (at most 30 sets can be connected), to realize remote monitoring; it can upload all kinds of electrical parameters, electricity quantity, oil well temperature, pressure, switching value, motor running state, and other information, and can be used as the well digital acquisition terminal
Technical parameters
1. Working voltage: AC 1140V, AC 380V±10%
2. Altitude: < 1,000m
3. Environment temperature: -20-+60°C
4. Current measuring range: 2-200A
5. Control voltage: AC 36V, AC 380V
6. Voltage and current measurement accuracy: 0.5% (within voltage and current measurement range)
7. Active and reactive power detection accuracy: 1.0% (within voltage and current measurement range)
8. Temperature: 0-+120°C, ±0.5°C (with a special sensor)
9. Analog quantity: 4-20mA (0-5V), 1%
10. Communication protocol: proprietary protocol

 

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Pricing & Payment Terms

FOB Price:385,30
Currency:USD
Payment:T/T (Wire Transfer)
Min. Order Quantity:1
Unit Type:Set/Sets

Packaging & Delivery

Production Capacity:200/month
Delivery Timeframe:Depends on Size of Order
Packaging Details:Packed in boxes
 
Protector intelligent motor protector

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