COIL CHARACTERISTICS (Vdc)
|
SERIES 9274
|
| COIL DATA |
Vdc |
115 Vac
400 Hz
[3] |
115 Vac
60 Hz |
Suppressed
Vdc
[4] |
| Nominal operating voltage |
28 |
115 |
115 |
28 |
| Maximum operating voltage |
30 |
124 |
124 |
30 |
| Pick-up voltage, maximum at +125° C |
18 |
90 |
95 |
18 |
| Drop-out voltage, maximum |
7 |
30 |
35 |
7 |
| Coil resistance W ±10% at +25° C |
92 |
- |
- |
92 |
| Coil current max. mA at +25° C |
- |
100 |
100 |
- |
GENERAL CHARACTERISTICS
| Temperature range |
-70°C to +125°C |
| Minimum operating cycles (life) at
rated load |
100,000 |
| Minimum operating cycles (life) at 25%
rated load |
400,000 |
| Dielectric strength at sea
level |
| - All circuits to ground and circuit
to circuit |
2,000 Vtd>
|
| - Coil to ground |
1,000 V |
| Dielectric strength at altitude 80,000
ft |
700 V |
| Insulation resistance (at 500 Vdc) |
100 M W min |
| Sinusoidal vibration |
(36-500 Hz) 20 G
(500-1,000 Hz) 15 G
(1,000-2,000 Hz) 10 G |
| Shock (11 ms duration) |
50 G |
| Maximum contact opening time under
shock or vibration |
10 µs |
| Operate time at nominal voltage |
25 ms |
| Release time at nominal
voltage |
| - DC |
20 ms |
| - AC |
50 ms |
| Contact bounce at nominal
voltage |
| - N. C. Contacts |
5 ms max |
| - N. O. Contacts |
3 ms max |
| Weight, max |
0.80 lb |
|