Q40 500A Universal AC on Current Clamp Adaptor CT Sensor

Still deciding? Get samples of $ !
Request Sample

Product Description

Key Specifications
Model NO.
Q40
Material
Metal
Accuracy Grade
0.1G
IP Rating
IP65
Ratio
1000: 1 or 2000:1
Primary Current
0 - 500A AC
Secondary Current
0 - 1A AC or 0-5V AC
Frequency Range
40Hz-2000Hz
Max. Jaw Opening
40mm
Installation
Clamp Type
Product Description

The Q40 Series AC Current Probes are high performance models, and use a custom nickel core to improve accuracy and phase shift on the low end of the measurement range. The Q40 500A UNIVERSAL AC ON CURRENT CLAMP ADAPTOR CT SENSOR is an excellent probe to be used in power and low level current measurement applications detection.

Main Features
Measurement range of 1mA to 600A AC
Large jaw opening designed for heavy duty use
Improved ergonomic design and easy operation
High content nickel metal core for precision
Conforms to EN 61010, 600V CAT III standards
Low phase shift ideal for power measurement
Compatible with DMMs, recorders, loggers, and oscilloscopes
UL, CE mark certified quality
Technical Parameters
Electrical Parameters
Ratio1000: 1 or 2000:1 (customized)
Accuracy Class0.1%, 0.2%, 0.5%
Primary Current0 - 500A AC
Secondary Current0 - 1A AC or 0-5V AC (customized)
Max. Cont. Input Current600A
Over Voltage CategoryCAT III 600V
Frequency Range40Hz-2000Hz
Dielectric Strength3KV 50Hz/60Hz at 1 minute
Temperature Range-20°C to +55°C
Output ModeLead output (2.5m) with D01 connector
Mechanical Parameters
Dimensions (L x W x H)82 x 290 x 25.3 mm
Weight500g
Holding Wire Diameterφ40 mm
Max. Jaw Opening40 mm
MaterialPC+ABS+Polycarbonate, UL94 V0
Frequently Asked Questions
What is the maximum current the Q40 sensor can measure?
The Q40 clamp current sensor has a primary measurement range of 0 to 500A AC, with a maximum continuous input current capacity of up to 600A.
What is the accuracy level of this current probe?
The Q40 series offers high-precision accuracy classes of 0.1%, 0.2%, or 0.5%, depending on the specific model and customization requirements.
Can this sensor be used for power quality analysis?
Yes, it is specifically designed with a low phase shift and a custom nickel metal core, making it ideal for power, harmonic meters, and low-level current measurement applications.
What size of conductor can the Q40 accommodate?
The device features a large jaw opening of 40mm, allowing it to clamp around conductors with a diameter of up to φ40mm easily.
Which international safety standards does the Q40 comply with?
The Q40 conforms to EN 61010-1, EN 61010-2-032, and IEC60044-1 standards. It also carries UL and CE marks and is rated for CAT III 600V environments.
What type of output options are available?
The standard output is via a 2.5-meter cable. Output signals can be customized for AC current (e.g., 1A, 5A) or AC voltage (e.g., 1V, 5V) based on the nominal input current.

Related Products