Features
- Large switch capacity up to 40A
- Green Energy Saving
- 4kV Type: 4000VAC high dielectric strength (between contacts and coil)
File No.:E75887
File No.:R 50390114
Patent No.:201120133518.4
Contact Ratings
| Contact Arrangement | 1A |
|---|---|
| Contact Resistance | ≤50mΩ(1A 24VDC) |
| Contact Material | AgSnO |
| Contact Rating (Resistive) | 40A/277VAC, 30A/28VDC |
| Max. Switching Voltage | 277VAC/28VDC |
| Max. Switching Current | 40A |
| Max. Switching Power | 11080VA/840W |
| Mechanical Life | 1×107 operations |
| Electrical Life | See more details at “safety approval ratings” |
Characteristics
| Insulation Resistance | 1000MΩ（at 500VDC） | |
|---|---|---|
| Dielectric Strength | Between coil & contacts | 2000/2500/4000VAC 1min |
| Between open contacts | 1500VAC 1min | |
| Operate time (at nomi. volt.) | ≤15ms | |
| Release time (at nomi. volt.) | ≤10ms | |
| Humidity | 98% RH | |
| Operation temperature | -40°C~+85°C | |
| UL Class B/F | Insulation System Class B/F | |
| Shock Resistance | Functional | 29.4m/s2 |
| Destructive | 980m/s2 | |
| Vibration resistance | 10Hz to 55Hz 1.5mm DA | |
| Unit weight | Approx. 26g | |
| Construction | Sealed Type, Flux Tight Type | |
Notes: The data shown above are initial values.
Ordering Information
| HAT | F | 901 | A | S | DC12 – | 4K – | L – | XXXX |
|---|---|---|---|---|---|---|---|---|
| Model | F:Class F Blank:Class B | 901:PCB Pins Only | A:SPST-NO | S:Sealed Type E:Flux Tight Type | Coil Voltage | 4K:4kV Breakdown Voltage | L:Latching LR=Reverse Polarity | Customer Code |
Notes:
1. PC board assembled with dust cover type and flux tight type relays can not be washed and/or coated.
2. Dust cover type and flux tight type relays can not be used in the environment with dust, or H2S, SO2, NO2 or similar gaseous environment etc.
3. This relay do not have pin 6.
Coil Data at 25°C
DC
| Nominal Voltage VDC | Action/Reset Voltage VDC | *Impulse Width ms | Coil Resistance Ω±10% |
|---|---|---|---|
| 5 | 4.0 | ≥30 | 21 |
| 6 | 4.8 | ≥30 | 30 |
| 9 | 7.2 | ≥30 | 67.5 |
| 12 | 9.6 | ≥30 | 120 |
| 24 | 19.2 | ≥30 | 480 |
| 48 | 38.4 | ≥30 | 1920 |
* For the Set time/Reset time it is recommended to use a minimum 30 ms pulse duration for the nominal coil voltage to compensate for varying ambient temperature and relay aging.
Coil
| Coil Power | 1200mW |
|---|
Safety Approval Ratings
| UL&CUL | N.O.:30A 28VDC, 6×103 OPS N.O.:40A 277VAC, G.P., 6×103 OPS N.O.:40A 305VAC, G.P., 6×103 OPS N.O.:1HP 120VAC, 6×103 OPS N.O.:2HP 277VAC, 6×103 OPS N.O.:20A 277VAC Ballast, 6×103 OPS N.O.:30A 120VAC Ballast, 6×103 OPS N.O.:10A 277VAC, Electronic Ballast, 6×103 OPS N.O.:15A 120VAC Tungsten, 6×103 OPS N.O.:TV8 277VAC |
|---|---|
| TüV | N.O.:40A/277VAC, 30A/28VDC, 3×104 OPS |
NOTES:
1. All values without specified temperature are at 25°C.
2. The above lists the typical loads only. Other loads may be available upon request.
OUTLINE DIMENSIONS, WIRING DIAGRAM AND PC BOARD LAYOUT. Unit: inch(mm)
Outline Dimensions
Wiring Diagram
(Bottom view)
Straight Polarity
Reverse Polarity
PCB Layout
(Bottom view)
* The tolerance without indicating for PCB layout is always ±0.1mm.
Unless otherwise specified tolerances are:
| ≤1mm | ＞1mm and ≤5mm | ＞5mm |
| ±0.2mm | ±0.3mm | ±0.4mm |
Notice:
1. Relay is on the “reset” or “set” status when being released from stock, with the consideration of shock risen from transit and relay mounting, relay would be changed to “set” or “reset” status, therefore, when application (connecting the power supply), please reset the relay to “set” or “reset”status as required.
2. Do not energize voltage to “set” coil and “reset” coil simultaneously. Long energized time (more than 1 min) should be avoided.
PACKAGING SPECIFICATION
| BLISTER BOX | OUTER CARTON | OUTER CARTON SIZE |
|---|---|---|
| 20PCS | 500PCS | L590mm*W205mm*H175mm |
APPLICATION GUIDELINES
Automatic Soldering
* Flow solder is the optimum method for soldering.
* Adjust the level of solder so that it does not overflow onto the top of the PC board.
* Unless otherwise specified, solder under the following conditions depending on the type of relay.
| Preheat time 20°C-100°C | Rising slope 20°C-120°C | Decreasing slope Peak-150°C | Welding temperature 255°C-265°C |
|---|---|---|---|
| 90±5 seconds | ＜3°C/s | ＜4°C/s | 3~5s |
Hand Soldering
* Keep the tip of the soldering iron clean.
| Solder lron | 30W or 60W |
|---|---|
| lron Tip Temperature | Approx. 350°C 662°F |
| Solder Time | Within approx. 3 seconds |
* Immediate air cooling is recommended to prevent deterioration of the relay and surrounding parts due to soldering heat.
* Although the sealed type relay can be cleaned, avoid immersing the relay into cold liquid
(such as washing solvent) immediately after soldering. Doing so may deteriorate the sealing performance.
Discard the dropped product
