SP 15A (2C), 10A (4C) COMPACT POWER RELAYS WITH HIGH SENSITIVITY
SP RELAYS
FEATURES a
50 1.969
22 .866
mm inch a 25.6 1.008 36.8 1.449
2C 4C
• High Vibration/Shock Resistance Vibration resistance: 18 G, amplitude 3 mm (10 to 55 Hz) Shock resistance: 40 G (11 ms) • Latching types available • High Sensitivity in Small Size 150 mW pick-up, 300 mW nominal operating power • Wide Switching Range From 1 mA to 15 A (2C) and 10 A (4C)
SPECIFICATIONS Contacts
Characteristics (at 25°C 77°F 50% Relative humidity)
Arrangement
Max. operating speed (at rated load) 20 cpm Initial insulation resistance*1 1,000 MΩ at 500 V DC Between open contacts 1,500 Vrms Initial Between contact sets 3,000 Vrms breakdown voltage*2 Between contact and coil 3,000 Vrms Operate time*3(at nominal voltage) Max. 30 ms (Approx. 25 ms) Release time(without diode)*3 Max. 20 ms (Approx. 15 ms) (at nominal voltage) Temperature rise Max. 40°C with nominal coil voltage (at nominal voltage) and at nominal switching capacity Min. 392 m/s2 {40 G} Functional*4 Shock resistance Destructive*5 Min. 980 m/s2 {100 G} 176.4 m/s2 {18 G}, 10 to 55 Hz at Functional*6 double amplitude of 3 mm Vibration resistance 176.4 m/s2 {18 G}, 10 to 55 Hz at Destructive double amplitude of 3 mm Conditions for operation, –50°C to +60°C Ambient temp. transport and storage*7 –58°F to +140°F (Not freezing and condensHumidity 5 to 85% R.H. ing at low temperature) Unit weight 2C: 50 g 1.76 oz ; 4C: 65 g 2.29 oz
2 Form C, 4 Form C
Initial contact resistance, max. (By voltage drop 6 V DC 1 A)
30 mΩ 2C: Approx. 0.392 N (40 g 1.41 oz ) 4C: Approx. 0.196 N (20 g 0.71 oz )
Initial contact pressure
Stationary contact: Gold flashed silver alloy
Contact material
Movable contact: Silver alloy 2C: 15 A 250 V AC 10 A 30 V DC 4C: 10 A 250 V AC 10 A 30 V DC
Nominal switching capacity Rating (resistive load)
2C: 3,750 VA, 300 W 4C: 2,500 VA, 300 W
Max. switching power Max. switching voltage
2C, 4C: 250 V AC, 30 V DC
Max. switching current
2C: 15 A (AC) 10 A (DC), 4C: 10 A 100 mA, 5 V DC
Min. switching capacity#1 Mechanical (at 180 cpm) Expected Electrical 2C life (min. (at 20 cpm) operations) (resistive 4C load)
5 × 107
15 A 250 V AC
105
10 A 30 V DC
105
10 A 250 V AC
105
10 A 30 V DC
10
#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.
5
Remarks
Coil (polarized) at 20°C 68°F Single side stable Latching
Nominal operating power Minimum set and reset power Nominal set and reset power
TYPICAL APPLICATIONS NC machines, remote control panels, sophisticated business equipment.
* Specifications will vary with foreign standards certification ratings. *1 Measurement at same location as “Initial breakdown voltage” section *2 Detection current: 10 mA *3 Excluding contact bounce time *4 Half-wave pulse of sine wave: 11ms; detection time: 10µs *5 Half-wave pulse of sine wave: 6ms *6 Detection time: 10µs *7 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT
300 mW 150 mW 300 mW
ORDERING INFORMATION Ex. Contact arrangement 2: 2 Form C 4: 4 Form C
SP
2
L2 Operating function Nil: Single side stable L2: 2 coil latching
DC24V Coil voltage DC 3, 5, 6, 12, 24, 48 V
(Notes) 1. PC board terminal types available as option. Please consult us for details. 2. 2 Form C: Carton: 20 pcs., Case: 200 pcs. 4 Form C: Carton: 10 pcs., Case: 100 pcs. 3. UL/CSA, TÜV approved type is standard. 4. 1 coil latching type available. All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.