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Related Manuals for Daiichi Electronics STT2-92A
Summary of Contents for Daiichi Electronics STT2-92A
- Page 1 Q-222-038 INSTRUCTION MANUAL V-V PHASE ANGLE TRANSDUCER STT2-92A 〔 MODEL B 〕...
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Page 2: Safety Precautions
Q-222-038 Introduction Thank you for purchase of DAIICHI ELECTRONICS product. Please read this instruction manual carefully before use. Keep this manual for future reference. Please contact with us in case this manual is lost or damaged. Safety precautions Environment conditions ... - Page 3 Q-222-038 Countermeasures against troubles If trouble occurs within the warranty period, DAIICHI ELECTRONICS will repairs this product. Disposal Please dispose this product as industrial waste (non-combustible). Mercury parts and a nickel-cadmium battery are not used for this product.
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Page 4: Table Of Contents
Q-222-038 Contents Safety precautions ･････････････････････････････････････････････････････････ 1. Features of product ･････････････････････････････････････････････････････ 2. Outline dimension ･･･････････････････････････････････････････････････････ 3. Bundled items ･･･････････････････････････････････････････････････････････ 4. Mounting method ･････････････････････････････････････････････････････････ 5. Connection ･･････････････････････････････････････････････････････････････ 6. Handling explanation ････････････････････････････････････････････････････ 7. Specification 7.1 Rating ･･････････････････････････････････････････････････････････････ 7.2 Performance ･････････････････････････････････････････････････････････ 7.3 Electrical strength, Mechanical strength ････････････････････････････ 7.4 Noise immunity ･･････････････････････････････････････････････････････... -
Page 5: Features Of Product
Q-222-038 1. Features of product Complied to JIS C 1111：2019 and IEC 60688：2012 Free power supply specifications compatible with 80 to 264 VAC and 80 to 264 VDC, and 24 VDC/48 VDC power supply specifications are available. Power consumption and weight have been reduced by about 50% compared to our conventional products. ... - Page 6 Q-222-038 Combination mounting dimension example (unit：mm) ■ Screw mounting ■ IEC/DIN rail mounting ①：40mm width transducer. ②：56mm width transducer. Please use rail of IEC, DIN technical standard 35mm width rail (strong type). 《Recommendation product》 Fuji Electric Co., Ltd. TH35-15AL ■ How to install this product in a IEC / DIN rail. The claw of the upside of the slot for rail mounting in the bottom of this product is put in a rail.
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Page 7: Connection
Q-222-038 5. Connection Refer to the terminal name on the front name plate of the main unit, and connect according to the wiring diagram below or the wiring diagram name plate on the lower side of the main unit. Use the included M4 screws to connect the auxiliary power supply, input voltage, input current, output, and ground terminals. -
Page 8: Handling Explanation
Q-222-038 6. Handling explanation Please handle it correctly after paying attention to the following points. (1) When applying the auxiliary power supply and input, check that the voltage and input signal of the auxiliary power supply conform to the specifications of this product. (2）Make sure that the external wiring is connected to the specified terminal position (listed on the nameplate). -
Page 9: Specification
Q-222-038 7. Specification 7.1 Rating Item Specification LEAD 30° to LAG 30° ２ Phase angle LEAD 45° to LAG 45° Please specify LEAD 90° to LAG 90° AC110/√ 3V 50/60Hz Input AC110V 50/60Hz ２ Rated voltage Please specify AC220/√ 3V 50/60Hz AC220V 50/60Hz... -
Page 10: Electrical Strength, Mechanical Strength
Q-222-038 7.3 Electrical strength, Mechanical strength Item Specification Between electric circuit and case (ground). Insulation Between auxiliary supply terminals and input, output 50MΩ or more at DC500V resistance terminals. Between input terminals and output terminals. Between electric circuit and case (ground). Voltage test Between auxiliary supply terminals and input, output AC2210V (50/60Hz) 5 seconds or... -
Page 11: Emc
Q-222-038 7.5 EMC Item Specification Contact discharge Electrostatic ±4kV (Charge voltage) Performance After test：Within EN61000-6-2 discharge immunity Air discharge standard：B inherent error EN61000-4-2 test ±8kV (Charge voltage) Frequency：① 80 to 1000MHz ② 1.4 to 2.0GHz Radiated, During testing： ③ 2.0 to 2.7GHz radio-frequency, Performance Within ±20% error... -
Page 12: Structure And Environmental Conditions
Q-222-038 7.6 Structure and environmental conditions Item Specification Material BOX：ABS(V-0), Terminal board：ABS(V-0), Terminal cover：Polycarbonate Color Munsell N1.5 (Black) External dimensions 56×120×130mm (W×H×D) Mass Approx. 400g Protection rating IP30 Operating temperature and -10 to 55℃ , 5 to 90% RH (Non condensing) humidity limits Storage temperature limits -40 to 70℃... -
Page 13: Calibration
Q-222-038 9. Calibration Because this product is adjusted, there is not need of calibration especially. However, if discrepancy arises in an output in long-term use, please adjust in the next way. Remove the terminal cover and VR cap before adjustment, and attach the VR cap and terminal cover after adjustment. (1) For the output load, connect an actual load (within the output load range indicated on the name plate) or a simulated load with the same resistance value as the actual load. - Page 14 Q-222-038 Tokyo Office : 11-13, Hitotsuya 1-chome, Adachi-ku, Tokyo, 121-8639, JAPAN. TEL：+81-3-3885-2411 , FAX：+81-3-3858-3966 Kyoto Office : 1-19, Ichinobe-Nishikawahara, Jyoyou-shi, Kyoto, 610-0114, JAPAN. TEL：+81-774-55-1391 , FAX：+81-774-54-1353 Revision A, DATE：November 1, 2022...