Basic Info.
Model NO.
HF105F-2/220A-1ZST
Action Principle
Rectifier Type
Mechanical Endurance
1 X 107OPS
Max. Switching Voltage
277VAC/28VDC
Specification
(32.4 x 27.5 x 27.8)mm
Product Description
Features
• 40A switching capability
• Heavy load up to 7200VA
• PCB coil terminals, ideal for heavy duty load
• Plastic sealed and dust protected types available
• UL insulation system: Class F available
• Environmental friendly product (RoHS compliant)
• Outline Dimensions: (32.4 x 27.5 x 27.8)mm
CONTACT DATA
Contact
arrangement | 1A | 1B | 1C (NO) | 1C (NC) |
Contact
resistance | 50mQmax.(at1A24VDC) |
| 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-2
rating | 30A 240VAC 20A 28VDC | 15A 240VAC 10A 28VDC | 20A 240VAC 20A 28VDC | 10A 240VAC 10A 28VDC |
HF105F-2L
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 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:-55°C to 60oC |
| Shock resistance | Functional | 98m/s2 |
| D estructive | 980m/s2 |
| Vibration resistance | 10Hzto 55Hz 1.5mm DA |
| Humidity | 5% to 85% RH |
| Termination | PCB & QC |
| Unit weight | Approx. 36g |
| Construction | 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.
4) UL insulation system: Class F, Class B.
| COIL |
| Coil power | DC type: Approx. 900mW; AC type: Approx. 2VA |
| SAFETY APPROVAL RATINGS |
UL/
CUL | 1 Form A | AgSno2
AgCdO | 30A 277VAC 40A 277VAC 2HP 250VAC 1HP 125VAC |
| AgCdO | 30A 28VDC 28A 277VAC 277VAC(FLA=20)(LRA=60) |
| 1 Form B | AgCdO | 15A 277VAC 10A 28VDC 1/2HP 250VAC 1/4HP 125VAC 277VAC(FLA=10)(LRA=33) |
| 1 Form C | NO | AgSnO2
AgCdO | 30A 277VAC 2HP 250VAC 1HP 125VAC |
| AgCdO | 20A277VAC
20A28VDC
277VAC(FLA=20)(LRA=60) |
| NC | AgSnO2
AgCdO | 20A277VAC 1/2HP 250VAC 1/4HP 125VAC |
| AgCdO | 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 23°C
DC 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 | 97 x (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 | 660 x (1 10%) |
| 48 | 36.00 | 4.8 | 62.4 | 2560 x (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.
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.
Address:
No. 777 Dushi Road. Minhang District. Shanghai. China, Shanghai, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
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