Technical & Operating Manual for Miniature Tractive armeture DC Neutral Line Relay Plug-in-type neutral style QN1 Conforming to BRS: 930A
R.D.S.O Certificate No: RDSO/2007/QS/839
System Features
ELECTRICAL CHARACTERISTICS
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Full operate: 19.2V Max. (80% of nominal rated voltage 24V)
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Release: 3.6V Min.
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Full release: 2.0V Min.
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Dielectric Strength: 1000 VAC Applied for 1 Min
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Insulation Resistance: 50 M.Ohms [using 500 V DC Megger]
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Coil Resistance: 400 M.Ohms ±10% for 12F/4B at 20 deg C , 340 ohms ± 10% for 8F / 8B at 20deg C
Contact Resistance:0.21 Ohm max -
Bounce Time: 20ms
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Working Life
MECHANICAL CHARACTERISTICS
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Contact Pressure: 28 to 35 grams
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Contact Clearance: 0.015" Min.
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Plating Thickness: 12 microns minimum
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Registration Code: ABCDE
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Contact Equipment: 12F/4B, 8F/8B, 8F/4B, 6F/6B, 4F/4B
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Cover Material: Polr carbonate
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Armature Download force: 100grm min.
