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Nanjing Qineng Electronic Technology Co., Ltd.
Nanjing, CN4 yrsMultispecialty Supplier
4.9/5(80)
Store rating
≤3h
Response Time
≥95%
On-time dispatch rate
10%
Reorder rate
Minor customization
Drawing-based customization

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Split Core Current Sensor QNDBK3-10 Ac 5A 10A 20A 50A 100A RS485 4-20mA Dc Clamp Ct Current Transformer Transducer Modbus

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Minimum order quantity: 1 piece
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Specification

QNDBK3-10 Input AC 5A Output RS485 PWR +12V
QNDBK3-10 Input AC 10A Output RS485 PWR +12V
QNDBK3-10 Input AC 20A Output RS485 PWR +12V
QNDBK3-10 Input AC 30A Output RS485 PWR +12V
QNDBK3-10 Input AC 50A Output RS485 PWR +12V
QNDBK3-16 Input AC 100A Output RS485 PWR +12V
QNDBK3-16 Input AC 150A Output RS485 PWR +12V
QNDBK3-24 Input AC 200A Output RS485 PWR +12V
QNDBK3-24 Input AC 250A Output RS485 PWR +12V
+2

Mfg. Date Code

2026

Key attributes

Mounting Type

Din rail/Screw Fixation

Manufacturer Part Number

QNDBK3

Brand Name

NJQNET

Usage

Current and Voltage Measure

Current - Sensing

AC 5A 10A 20A 100A ~2000A

Description

Isolation and conversion current

At a glance

  • Galvanic Isolation: The 2.5kV galvanic isolation ensures safe and reliable operation, protecting the system from high voltage surges and electrical noise.

  • High Accuracy Measurement: With an accuracy of 0.5%, this current sensor provides precise and reliable current measurements, which is crucial for applications requiring high precision.

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Key attributes

Mounting Type
Din rail/Screw Fixation
Manufacturer Part Number
QNDBK3
Brand Name
NJQNET
Usage
Current and Voltage Measure
Current - Sensing
AC 5A 10A 20A 100A ~2000A
Description
Isolation and conversion current
Type
Current Transformer
Place of Origin
Jiangsu, China
Series
QNDBK3
Features
High Accuracy, Good Linearity
Theory
Hall Effect/Electromagnetic Induction
Output
DC 4~20mA 5V 10V 0~20mA RS485
Description
AC Current Sensor/Current Transmitter
Frequency
50/60Hz
Accuracy
0.5%
Voltage - Supply
+12v
Linearity
0.5%
Number of channels
1
Communication Interface
RS-485
Material
Ferrite Core
Rated current
AC 5A 10A 20A 100A ~2000A
Rated output
RS485 4-20mA 5V 10V DC
Supply voltage
+12V
Accuracy
0.5%
Linearity
0.5%
Galvanic isolation
2.5 KV(50HZ,AC,1min)
Operating temperature
-40 to +75℃
Storage temperature
-40 to +75℃

Packaging and delivery

Selling Units
Single item
Single package size
7X4X2 cm
Single gross weight
0.25 kg

Lead time

Customization options

Customized packaging(+ from /Min. order: 500 pieces)
Customized logo(+ from /Min. order: 500 pieces)
Graphic customization(+ from /Min. order: 500 pieces)
View details

Product descriptions from the supplier

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Warning/Disclaimer
California Proposition 65 Consumer Warning
This product has acquired the relevant product qualification(s)/license(s) of certain applicable country/countries.