4/000 V BREAKDOWN VOLTAGE DS RELAYS
TESTING
4,000 V BREAKDOWN VOLTAGE DS RELAYS
DS-BT RELAYS
FEATURES
20.65 .813 10.65 .419 10.5 .413
•4,000 V breakdown...
Description
TESTING
4,000 V BREAKDOWN VOLTAGE DS RELAYS
DS-BT RELAYS
FEATURES
20.65 .813 10.65 .419 10.5 .413
4,000 V breakdown voltage Reinforced insulation between coil and contacts Surge voltage withstand: 1500 V FCC Parts 68
mm inch
SPECIFICATIONS
Contact
Arrangement Initial contact resistance, max. (By voltage drop 6 V DC 1 A) Contact material Nominal switching capacity Max. switching power Rating (resistive Max. switching voltage load) Max. switching current Min. switching capacity**1 Electrical life (min. ope.) Mechanical (at 180 cpm) Electrical (at 20 cpm) 2 Form C 2 Form D 50 mΩ Gold-clad silver 2 A 30 V DC 1 A 30 V DC 60 W, 125 VA 30 W, 62.5 VA 220 V DC, 250 V AC 2A 1A 10 µA 10 mV DC 2×107 106 2×105
Characteristics
Arrangement Max. operating speed Initial insulation resistance*1 Initial breakdown voltage*2 2 Form C 2 Form D 60 cpm at rated load Min. 100 MΩ (at 500 V DC) 750 Vrms 500 Vrms for 1 min. for 1 min. 4,000 Vrms for 1 min. 750 V 500 V 1,500 V Approx. 3 ms Approx. 2 ms Max. 65°C 10 to 55 Hz at double amplitude of 3.3 mm 10 to 55 Hz at double amplitude of 5 mm Min. 294 m/s2 (30 G) Min. 980 m/s2 (100 G) –40°C to +70°C –40°C to +60°C –40°F to +158°F –40°F to +140°F 5 to 85%R.H. Approx. 4.0 g 0.14 oz
Between open contacts
Between contacts and coil
**1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
Between contacts sets FCC surge voltage...
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