Features
40Aswitchingcapability
• 4kV dielectric strength (between coil and contacts)
• Heavy load up to 7200VA
• PCB coil terminals, ideal for heavy duty load
• Unenclosed, Plastic sealed and dust protected types available
• UL insulation system: Class F available
• Environmental friendly product (RoHS compliant)
• Outline Dimensions: (32.3 x 27.1x 20.0) mm
Contact
arrangement | 1A | 1B | 1C (NO) | 1C(NC) |
Contact
resistance | 50^ max. (at 1A 24VDC) |
| Contact material | AgSnO2,AgCdO |
| Max. switching capacity | 7200VA/560W | 3600VA/280W | 4800VA/560W | 2400VA/280W |
| Max. switching voltage | 277VAC / 28VDC |
| Max. switching current | 40A | 15A | 20A | 10A |
HF105F-1
rating | 30A 240VAC 20A 28VDC | 15A 240VAC 10A 28VDC | 20A 240VAC 20A 28VDC | 10A 240VAC 10A 28VDC |
HF105F-1L
rating | 25A 240VAC 20A 28VDC | 15A 240VAC 10A 28VDC | 20A 240VAC 20A 28VDC | 10A 240VAC 10A 28VDC |
Mechanical
endurance | 1 x 107ops |
Electrical
endurance | 1H type(Non-plastic sealed): 1 x 105ops (28A277VAC, Resistive load, AgCdO, Room temp., 1s on 9s off) |
| CHARACTERISTICS |
| Insulation resistance | 1000MQ(at500VDC) |
Dielectric
strength | Between coil & contacts | 2500VAC/4000VAC 1min |
| Between open contacts | 1500VAC 1min |
| Operate time (at nomi. volt.) | DC type: 15ms max |
| Release time (at nomi. volt.) | DC type: 10ms max |
| Ambient temperature | DC: -55 to 85 AC:-55OC to 60OC |
| Shock resistance | Functional | 98m/s2 |
| Destructive | 980m/s2 |
| Vibration resistance | 10Hzto 55Hz 1.5mm DA |
| Humidity | 5% to 85% RH |
| Termination | PCB |
| Unitweight | Approx.36g |
| Construction | Unenclosed (Onlyfor DC coil), Plastic sealed, Dust protected |
Notes: 1) For plastic sealed type, the venting-hole should be opened in
test.
2) The data shown above are initial values.
3) Please find coil temperature curve in the characteristic curves below.
.insulation system: Class F, Class B.
4) ULi
Coil power
DC type: Approx. 900mW; AC type: Approx. 2VA
SAFETYAPPROVAL RATINGS
UL/
CUL
| 1 Form A | AgSnO2
AgCdO |
| | | AgCdO |
| 1 Form B | AgCdO |
| | NO | AgSnO2
AgCdO |
| | AgCdO |
| 1 Form C | | |
| | NC | AgSnO2
AgCdO |
| | AgCdO |
30A 277VAC 40A 277VAC 2HP 250VAC 1HP 125VAC
30A 28VDC 28A 277VAC 277VAC(FLA=20)(LRA=60)
15A 277VAC 10A 28VDC 1/2HP 250VAC 1/4HP 125VAC 277VAC(FLA=10)(LRA=33)
30A 277VAC 2HP 250VAC 1HP 125VAC
20A277VAC
20A28VDC
277VAC(FLA=20)(LRA=60)
20A277VAC 1/2HP 250VAC 1/4HP 125VAC
10A277VAC 10A 28VDC 277VAC(FLA=10)(LRA=33)
Notes: 1)All values unspecified are at room temperature.
2) Only typical loads are listed above. Other load specifications can be available upon request.
COIL DATA at 230C
C type
Nominal
Voltage
VDC | Pick-up
Voltage
VDC
max. | Drop-out
Voltage
VDC
min. | Max.
Voltage
VDC* | Coil
Resistance
Q |
| 5 | 3.75 | 0.5 | 6.5 | 27x(1±10%) |
| 6 | 4.50 | 0.6 | 7.8 | 40x(1±10%) |
| 9 | 6.75 | 0.9 | 11.7 | 97x(1±10%) |
| 12 | 9.00 | 1.2 | 15.6 | 155x(1±10%) |
| 15 | 11.25 | 1.5 | 19.5 | 256x(1±10%) |
| 18 | 13.50 | 1.8 | 23.4 | 380x(1±10%) |
| 24 | 18.00 | 2.4 | 31.2 | 660x(1±10%) |
| 48 | 36.00 | 4.8 | 62.4 | 2560x(1±10%) |
| 70 | 52.50 | 7.0 | 91 | 5500x(1±10%) |
| 110 | 82.50 | 11 | 143 | 13450 x (1 10%) |
AC type
Nominal
Voltage
VAC | Pick-up
Voltage
VAC
max. | Drop-out
Voltage
VAC
min. | Max.
Voltage
VDC* | Coil
Resistance
Q |
| 12 | 9.6 | 2.4 | 15.6 | 25x(1±10%) |
| 24 | 19.2 | 4.8 | 31.2 | 100x(1±10%) |
| 120 | 96.0 | 24.0 | 156 | 2500x(1±10%) |
| 208 | 166.4 | 41 | 270.4 | 11000 x (1 10%) |
| 220 | 176 | 44 | 286 | 13490 x(1±10%) |
| 240 | 192 | 48 | 286 | 13490 x(1±10%) |
| 277 | 220 | 54 | 360.1 | 15000 x(1±10%) |
Notes: 1) When requiring pick-up voltage < 80% of nominal voltage, special order allowed.
2) The data shown above are initial values at 50Hz. When requiring 60Hz, special order allowed.
3) *Maximum voltage refers to the maximum voltage which
relay coil could endure in a short period of time.
ORDERING INFORMATION
| | HF105F-1 / | | 018 | D | T | -1H | S | T | F | (XXX) |
| HF105-1: 30A(Unenclosed, only for DC coil) Type HF105-1L: 25A(Unenclosed, only for DC coil) yM HF105F-1:30A HF105F-1L: 25A | | | | | | | | |
_ DC: 5VDC to 110VDC
COil VOltage AC: 12VAC to 277VAC
CoIl voltage form D: DC A: AC
6: With Pin NO.6, Dielectric Strength Between Coil and Contact: 2500VAC Termination T: WithoutPinNO.6, Dielectric Strength Between Coiland Contact:4000VAC Nil: Without Pin NO.6, Dielectric Strength Between Coil and Contact: 2500VAC
Contact arrangement 1H: 1 Form A 1D: 1 Form B 1Z: 1 Form C
S: Plastic sealed
Construction1)2) Nil: Dust protected (For HF105F-1, HF105F-1L)
Unenclosed (For HF105-1, HF105-1L)
Contact material T: AgSnOO2 Nil: AgCdO
Insulation standard F: Class F Nil: Class B
Special code3) XXX: Customer special requirement Nil: Standard
Notes: 1) We recommend dust protected types for a clean environment (ee from contaminations like H2S, SO2, NO2, dust, etc.).
We suggest to choose plastic sealed types and validate it in real application for an unclean environment (with contaminations like H2S, SO2, NO2, dust, etc.).
2) Contact is recommended for suitable condition and specifications if water cleaning or surface process is involved in assembling relays on PCB.
3) The customer special requirement express as special code after evaluating by Hongfa.
Disclaimer
The specification is for reference only. See to "Terminology and Guidelines" for more information. Specifications subject to change without notice. We could not evaluate all the performance and all the parameters for every possible application. Thus the user should be in a right position to choose the suitable product for their own application. If there is any query, please contact Hongfa for the technical service. However, it is the user's responsibility to determine which product should be used only
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