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CHK_BR5S2

Product catalog summary

Electrical Data:
The document provides electrical specifications for the Hall Effect Current Sensor models CHK50 to CHK600. Key parameters include rated input current (Ipn) ranging from 50A to 600A, measuring range (Ip) from 0 to ±600A, and output voltage (Vo) of 2.500±2.0*(IP/IPN) V. The supply voltage is +5.0VDC with a load resistance greater than 2KΩ. Accuracy is within ±1.0% at 25°C, with offset voltage less than ±25mV.

Features:
The sensor is an open-loop type with a supply voltage of DC +5.0V. It measures DC, AC, and pulse currents with galvanic isolation. Advantages include easy installation, customization options, no insertion losses, low power consumption, a wide measuring range, and high immunity to interference.

Applications:
Suitable for inverter applications, AC/DC variable-speed drives, uninterruptible power supplies (UPS), switched mode power supplies (SMPS), and frequency drive control in home appliances.

General Data:
Operating temperature ranges from -40°C to +85°C, with storage temperatures from -55°C to +125°C. The sensor has a mass of 70g and is made from PBT G30/G15 plastic material, compliant with UL94-V0 standards.

Standards:
The sensor complies with IEC60950-1:2001, EN50178:1998, and SJ20790-2000 standards.

Dimensions and Connection:
The document provides detailed dimensions and connection instructions, emphasizing a general tolerance of ±0.5mm and a primary through-hole size of 10.5*20.5±0.3mm. The secondary connection uses a 4-core cable with a length of 650mm.

Remarks:
It is noted that custom designs are available, and the best dynamic performance is achieved when the primary hole is fully filled. The primary conductor should not exceed 100°C. A warning is included about potential damage from incorrect wiring.

Catalog excerpts

DATA SHEET Hall Effect Current Sensor IPN=50-600A PN: CHK_BR5S2Feature • Open- loop • Supply voltage: DC +5.0V • Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit. Advantages • Easy installation • No insertion losses • Low power consumption • Wide current measuring range • High immunity to external interference Applications • Inverter applications • AC/DC variable-speed drive • Uninterruptible Power Supplies (UPS) • Switched Mode Power Supplies (SMPS) • Frequency drive control home appliances Cheemi Technology Co., Ltd Tel: 025-85996365 E-mail: [email protected] www.cheemi-tech.com Add:N22, Xianlongwan, Xianyin South Road, Qixia District,

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Cheemi Technology Co., Ltd Bandwidth Bw(KHZ) Insulation voltage Vd(Vd) General data： Parameter Operating temperature Ta(℃ ) Storage temperature Ts(℃ ) Mass M(g ) Plastic material Dimensions(mm): Connection General tolerance General tolerance:< ±0.5mm Primary through-hole：10.5*20.5±0.3 Connection of secondary : 4 core cable length L=650mm; When the current goes through the primary pin of a sensor, the voltage will be measured at the output end. Custom design is available for the different rated input current and the output voltage. The dynamic performance is the best when the primary hole if fully...

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CHK_BR5S2

CHK_BR5S2

Catalog excerpts

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