This document is the installation and use manual of JTY-GF-GST9711(Ex) point type photoelectric smoke fire detector, which introduces the product features, technical parameters, installation and wiring.

This manual introduces the use of SHIMANO electric reels, precautions, learning modes, fault handling, after-sales service and other contents.

This document is the instruction manual for ‘Q’ Range electric direct-drive quarter turn valve actuators, which is manufactured by Rotork. It is mainly used in industrial scenarios.

Rotork IQ3 Range Intelligent Electric Valve Actuators

YT-1000L electric valve positioner manual, introduces product features, type selection codes, main parameters, structure diagrams, operating principles, external dimensions, installation, piping, power connection, adjustment, product maintenance and inspection, fault diagnosis and measures

IDI2015C Single-phase Electrical Parameter Comprehensive Meter is the successor product of IDI Electronic Company's electrical parameter comprehensive meter. This series of products are based on 16-bit single-chip technology, and use large-scale integrated circuits internally to reduce the volume and significantly reduce the failure points. It is precise, meticulous in workmanship, safe, convenient and simple to use, and is in a leading position in the same industry.

This file is the instruction manual of YT-1000 series electric-gas valve positioner with built-in position transmitters and limit switches, which mainly introduces the features, selection codes, main parameters, structure diagrams, installation, adjustment, maintenance and inspection of the products

This is the user manual of the QB series electric valve actuators, which mainly introduces the features of the products, such as compact structure, reliable performance, and easy adjustment. This product is applicable to part-turn valves, such as ball valves, butterfly valves, and dampers, and is a necessary drive device to realize local control, centralized control, and automatic control of valves. It is an important unit for industrial pipeline series control, and is widely used in power stations, oil industry, chemical industry, metallurgical industry, etc.

NRSH-C insulating oil dielectric loss tester is a high-precision, digital industrial instrument developed by Wuhan Nanyue Electric Co., Ltd. in accordance with IEC and national regulations, based on its own technical advantages. The instrument adopts high-frequency induction heating technology, uniform heating, fast heating speed and short time. The single-chip microcomputer is used for control and calculation to realize automation, high accuracy of capacitance and loss measurement, stable data and good repeatability. The output voltage is 0-2000V continuously adjustable, suitable for the different voltage levels of different test samples. It is widely used for the measurement of dielectric loss of transformer oil, capacitor oil and cable oil.

This manual provides instructions for the installation, maintenance, and testing of the 769N Series FireLock NXT™ Deluge Valves for air (dry-actuated), liquid (wet-actuated), and electric release systems.

ZEC-503 insulating oil dielectric strength tester is a high-precision, fully digital industrial instrument. It adopts large-capacity single-chip microcomputer control, which is stable and reliable. The instrument is equipped with temperature and humidity and clock display functions, and is equipped with ground alarm function to remind customers to pay attention to safety. The instrument program has GB1986, GB2002 two national standard methods and custom operation, which can meet the needs of different users. The instrument oil cup adopts special glass once cast molding, which eliminates the occurrence of oil leakage and other interference phenomena. The instrument's unique high-pressure end sampling design makes the test values more accurate and reliable.

HZJS-E high voltage dielectric loss tester produced by Wuhan Hertz Electric Equipment Co., Ltd. is a high-performance dielectric loss tester. It adopts frequency conversion power supply technology, uses single chip microcomputer and modern electronic technology to automatically convert frequency, A/D conversion and data calculation, and achieves strong anti-interference ability, fast testing speed, high accuracy, fully automatic digitization, and simple operation. The power supply adopts high-power switch power supply, outputs 45Hz and 55Hz pure sine wave, automatically increases pressure, and can provide up to 10KV voltage. It automatically filters 50Hz interference and is suitable for field testing in substations and other places with strong electromagnetic interference. Widely used in the power industry.

TC-MAX Intelligent Electric Motorcycle User Manual, including vehicle safety information, user information, quick start and other content

ESA620 Electrical Safety Analyzer User Manual

shiguangju electric bike (sufeng) user manual, which introduces the various parts, operating methods, maintenance and maintenance of the electric bike

This manual describes the operation and maintenance of the GE 20-1 and GE 20-2 electric inflators

This is the user manual of electric motor protector from ZHENGZHOU LINGXIN ELECTRIC POWER TECHNOLOGY CO.,LTD.

This document introduces INTERROLL DM 0080 electric roller, which can be driven by 24V DC voltage, has compact, stable and hygienic characteristics.

This is the MOA BLUE PL electric heating element instruction manual

This is a user manual for an electric heater