Related Manuals for Daiichi Electronics SVD-H-105
Summary of Contents for Daiichi Electronics SVD-H-105
- Page 1 SVD-208-053 INSTRUCTION MANUAL AC VOLTAGE ALARM SETTER SVD-□-105 SVD-□-105D (With contact delay circuit)
- Page 2 SVD-208-053 Introduction Thank you for your purchase of our product. Read this instruction manual carefully before installation, wiring, and using this product. Keep this instruction manual handy for reference at any time. Have a contact with us or sales agent in case that this instruction manual is lost or damaged. <Caution>...
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Page 3: Table Of Contents
SVD-208-053 Content 1. Product outline ･･･････････････････････････････････････････････････････････ 3 1.1 Features of product ･････････････････････････････････････････････････････ 3 1.2 Composition of type ･････････････････････････････････････････････････････ 3 2. Specification and performance 2.1 Specification ･･･････････････････････････････････････････････････････････ 3 2.2 Performance ･････････････････････････････････････････････････････････････ 4 2.3 Control output condition ････････････････････････････････････････････････ 5 3. Handling explanation 3.1 Outline dimension ･･･････････････････････････････････････････････････････... -
Page 4: Product Outline
SVD-208-053 1. Product outline This product is the setting instrument for instrumentation of the plug-in type that detects excess and deficiency to AC-voltage input, and outputs a contact signal. 1.1 Features of product ① This product is the high quality and high reliability and noise-proof design. ②... -
Page 5: Performance
SVD-208-053 2.2 Performance Item Specification Setting accuracy ±1.0％ (％ for maximum input value) Repeatability ±1.0％ (％ for maximum input value) Operating time 90⇔110％ of step input to operation value. Less than 300ms Response time Reset time 110⇔90％ of step input to operation value. Less than 300ms Influence of Error of operation value：±1.0％... -
Page 6: Control Output Condition
SVD-208-053 2.3 Control output condition ( ：Status of input ) ■ H type Power and input LED indication status Drawing of input state. Contact status conditions. (At contact operating, ON) Power OFF Power ON Input ＜ H Power ON H ≦ Input ■... -
Page 7: Handling Explanation
SVD-208-053 ■ LL type Contact status Power and input LED indication status Drawing of input state. conditions. (At contact operating, ON) Power OFF Power ON Input ≦ L2 Power ON L2 ＜ Input ＜ L1 Power ON L1 ≦ Input 3. -
Page 8: Connection
SVD-208-053 3.3 Connection TYPE Contact － － 3.4 Handling explanation The usage of this product should check the name plate and specification of actual goods, and should perform the right handling. 3.4.1 Settings (1) The setup of operation value. Please set to needed operation value in a front digital switch. It can set to 10～99％... -
Page 9: Principle Of Operation
SVD-208-053 4. Principle of operation 4.1 Block-diagram AC voltage input AC/DC Amplifier Comparator Drive circuit Setting part Reference voltage Comparator Drive circuit ±12V Setting AUX. SUPPLY ±5V part Reference ＋12V voltage 4.2 Operating explanation After than AC-voltage input is transforming into DC voltage, constant value is made to amplify and it considers as the input of comparator.
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