Overview In the power system factories and enterprises have a large number of electrical equipment. Most of its internal insulation is oil-filled insulation type. Dielectric strength test of insulating oil is a necessary routine test item. In order to adapt to the rapid development of the power industry our company is the first in China to develop a fully automatic oil dielectric strength test system. This series of products according to the latest national standard GB t507-2002 the power industry standard dl429.9-91 and the latest power industry standard DL t846.7-2004 design and manufacture using microcomputer control mechanical and electrical integration of all automation high test accuracy greatly improve the work efficiency but also greatly reduce the labor intensity of the staff. It is agreed that this series of products is the ideal insulation oil voltage test equipment in China. Specification Technical Parameters Power supply voltage AC 220V22V Power frequency 50Hz 2.5Hz Work rate 200W output voltage 0-80kV Booster capacity 1.5kVA Booster speed 2.0 2.5 3.0 3.5kV s adjustable Total voltage distortion 3 Installation dimensions 470 390 420mm3 Weight 40kg Conditions of Use Environment temperature 40 Relative humidity 80 Capacity of the oil cup 200ml Distance between the electrodes 2.5mm
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Snake Spring Coupling Housing is suitable for coaxial axis drive shaft system, with certain compensation performance of angular, radial and axial offset between two shafts, operating ambient temperature -30 150C, transmission torque 45-800000N m. The Basic Parameters And Main Dimensions Of The Snake - Shaped Yellow Coupling mm Model Nominal Torque Tn N m Allowable speed r/min Shaft hole diameter d mm Shaft hole length L mm Overall length Lo mm L, mm D mm Clearance C mm inerti moment  I kg. m2 Weight kg JSA1 45 18 28 47 97 66 95 0. 0014 1.91 JSA2 140 4500 22 35 68 105 0. 0022 2. 59 JSA3 224 25 42 50 103 70 115 0. 0033 3. 36 JSA4 400 32 50 60 123 80 130 3 0. 0073 5. 45 JSA5 630 4350 40 56 63 129 92 150 0.0119 7. 26 JSA6 900 4125 48 65 76 155 95 160 0. 0185 10. 44 JSA7 1800 55 80 89 181 116 190 0. 0451 17. 70 JSA8 3150 OvvU 65 95 98 199 122 210 0. 0787 25. 42 JSA9 5600 2000 75 110 120 245 155 250 0. 1780 42. 22 JSA10 8000 2250 80 120 127 259 162 270 0. 2700 54. 45 JSA11 12500 2025 90 140 149 304 192 310 0.5140 81.27 JSA12 18000 1800 110170 162 330 195 346 0. 9890 121.00 JSA13 25000 1650 120200 184 374 201 384 1. 8500 178. 00
Wireless Analog Sensor System With G7 wireless analog sensor and Base Station, you can start monitoring sensor measurement online remotely. Wireless sensor G7 transmits measurement of any industrial analog sensor with 4-20mA/0-5VDC signal to Base Station via wireless signal. Base Station collects all the wireless sensors readings and uploads to central server in interval via Modbus protocol. [In the Package] 1 x Base Station & RF Antenna 1 x AC/DC Adaptor 1 x Ethernet Cable Up to 64 x Wireless Sensors in one single system G7-AD Wireless Analog Sensor Analog Sensor 4 -20mA signal input 0 - 5VDC signal input Transmission Interval: User Programmable 5s - 4 hours Sensor ID: Unique 8 digits RF Wireless: 433MHz, 4.8Kbit/s RF Power: 10dBm Wireless Distance: 1200 meter (unblock) Operation Rating: 80mA (data transmission) Standby Rating: 3.0uA (sleep mode) Operating Voltage: 7- 10V DC Battery Life: Average 1- 2 year Dimension: 115 x 90 x 55 mm Base Station Protocol: Active Modbus Network Port: 10/100M Ethernet Data Packet: Instant on incoming data of connected sensors RF Wireless: 433MHz, 4.8Kbit/s RF Address/Band: 255/15 Operating Voltage: 5 - 20V DC Rating: 130mA Operating Temperature: -35 - 75 C Dimension: 70 x 65 x 35 mm water pipes network real time monitoring flow rate or pressure sensor oil/gas pipes network, pump stations flow rate or level sensor underground water level real time monitoring environmental monitoring system - wind/CO2/pressure/light sensors remote Industrial equipment monitoring wide area equipment monitoring e.g. power plant, antenna tower measuring equipment data capture and report via Wi-Fi food chain, storage, transport industry, building management agricultural, farming, laboratory, medical industry load cell, CO2, light sensors
