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CHK_BR15S4

Product catalog summary

Electrical Data:
The document provides electrical specifications for various models of Hall Effect Current Sensors (CHK50 to CHK600). Key parameters include rated input current (50A to 600A), measuring range, output voltage, load resistance, supply voltage, accuracy, offset voltage, temperature variation, hysteresis offset voltage, linearity error, response time, power consumption, bandwidth, and insulation voltage.

Features:
The sensors are open-loop with a supply voltage of DC +15V, capable of measuring DC, AC, and pulse currents with galvanic isolation. They offer easy installation, customization options, no insertion losses, low power consumption, a wide current measuring range, and high immunity to external interference.

Applications:
These sensors are 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 a storage temperature range of -55°C to +125°C. The mass of the sensor is 65g, and it is made from PBT G30/G15 plastic material, compliant with UL94-V0 standards.

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

Dimensions and Connection:
The document provides detailed dimensions and connection instructions, including a general tolerance of ±0.5mm and primary through-hole dimensions. It also includes a warning about incorrect wiring potentially damaging the sensor.

Catalog excerpts

Feature • Open-loop • Supply voltage: DC+15V • 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 Load resistance RL(KQ) Offset voltage VOE(mV) Temperature variation of VOE VOT(mV/°C)_ Hysteresis offset voltage VOH(mV) Linearity error sr(%FS) Di/dt accurately followed (A/^s) Response time tra(^s) Power consumption IC(mA) Bandwidth Bw(KHZ) Insulation voltage Vd(KV) Tel: 025-85996365 E-mail: [email protected] www.cheemi-tech.com Add:N22, Xianlongwan, Xianyin South Road, Qixia District, Nanjing - China.

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Cheemi Technology Co., Ltd General data： Parameter Operating temperature TA(°C) Storage temperature TS(°C ) Mass M(g ) Plastic material Dimensions(mm): Connection General tolerance General tolerance:< ±0.5mm Primary through-hole：10.5*20.5±0.2 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 filled with. The primary conductor should...

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CHK_BR15S4

CHK_BR15S4

Catalog excerpts

All Cheemi Technology Co., Ltd catalogs and technical brochures