Features
• 20A switching capability
• 4kV dielectric strength (between coil and contacts)
• Meeting VDE 0700, 0631 reinforce insulation
• 1 Form A, 1 Form B and 1 Form C configurations
• Sockets available
• Plastic sealed and flux proofed types available
• UL insulation system: Class F available
• Environmental friendly product (RoHS compliant)
• Outline Dimensions: (29.0 x 13.0 x 26.5) mm
CONTACT DATA
| Contact arrangement | 1A, 1B, 1C |
| Contact resistance | 50m max.(at 1A24VDC) |
| Contact material | AgSnO2, AgCdO |
| Contact rating | Resistive: 16A 240VAC/24VDC 1 HP 240VAC TV-8 125VAC (NO contact |
| Max. switching voltage | 277VAC / 30VDC |
| Max. switching current | 20A |
| Max. switching power | 5540VA/480W |
| Mechanical endurance | 1 x 107ops |
| Electrical endurance | 1 x 105ops (NOorNC, 16A 240VAC, Resistive load, Room temp., 1son 9s off) 5 x 104ops (NOorNC,16A 24VDC, Resistive load, Room temp., 1son 9s off) |
| Notes: For plastic sealed type, the venting-hole should be excised in |
electrical endurance test.
CHARACTERISTICS
Standard: Approx.720mW Coilpower Sensitive: Approx.530mW
COIL DATA at 23°C
Standard type
Nominal
Voltage
VDC | Pick-up
Voltage
VDC
max. | Drop-out
Voltage
VDC
min. | Max.
Voltage
VDC* | Coil
Resistance
Q |
| 5 | 3.6 | 0.5 | 5.5 | 36 x (1 10%) |
| 6 | 4.3 | 0.6 | 6.6 | 50 x (1 10%) |
| 9 | 6.5 | 0.9 | 9.9 | 115 x (1 10%) |
| 12 | 8.6 | 1.2 | 13.2 | 200x(1±10%) |
| 18 | 13.0 | 1.8 | 19.8 | 460x(1±10%) |
| 24 | 17.3 | 2.4 | 26.4 | 820x(1±10%) |
| 48 | 34.6 | 4.8 | 52.8 | 3300x(1±10%) |
| 60 | 43.2 | 6.0 | 66.0 | 5100x(1±10%) |
| Insulation resistance | 1000MQ(at500VDC) |
Dielectric
strength | Between coil & contacts | 4000VAC1min |
| Between open contacts | 1000VAC1min |
| Operate time (at nomi. volt.) | 15ms max. |
| Release time (at nomi. volt.) | 5ms max. |
| Ambient temperature | -40 to 85 |
| Humidity | 5% to 85% RH |
| Shock resistance | Functional | 98m/s2 |
| Destructive | 980m/s2 |
| Vibration resistance | 10Hzto 55Hz 1.5mm DA |
| Termination | PCB |
| Unit weight | Approx. 18.5g |
| Construction | Plastic sealed, Flux proofed |
Notes: 1) The data shown above are initial values.
2) Please find coil temperature curve in the characteristic curves below.
3) UL insulation system: Class F, Class B.
Sensitive type
Nominal
Voltage
VDC | Pick-up
Voltage
VDC
max. | Drop-out
Voltage
VDC
min. | Max.
Voltage
VDC* | Coil
Resistance
Q |
| 5 | 3.60 | 0.5 | 7.0 | 47 x (1 10%) |
| 6 | 4.30 | 0.6 | 8.4 | 68x(1±10%) |
| 9 | 6.50 | 0.9 | 12.6 | 160x(1±10%) |
| 12 | 8.60 | 1.2 | 16.8 | 275x(1±10%) |
| 18 | 13.0 | 1.8 | 25.2 | 620x(1±10%) |
| 24 | 17.3 | 2.4 | 33.6 | 1100x(1±10%) |
| 48 | 34.6 | 4.8 | 67.2 | 4170 x (1 10%) |
| 60 | 43.2 | 6.0 | 84.0 | 7000x(1±10%) |
Notes: 1) When requiring pick-up voltage < 72% of nominal voltage, special order allowed.
2) Suggesting to use the sensitive type.
3) *Maximum voltage refers to the maximum voltage which relay coil could endure in a short period of time.
4) Under ambient temperature, applying more than 80% of rating voltagetocoil, relaywilltakeactionaccordingly.Butinordertomeet thestatedproductperformance
SAFETY APPROVAL RATINGS
| | Standard,
Sensitive | AgSnO2 | 20A/16A/12A 277VAC Resistive 1HP(8FLA)240VAC TV-8 125VAC 16A240VAC General Use 20A/16A/12A 24VDC 10FLA 60LRA250VAC |
| UL/CUL | AgCdO | 20A/16A/12A277VAC Resistive 1HP (8 FLA) 240VAC 16A240VAC General Use 20A/16A/12A 24VDC 20A125VAC General Use |
| | (136) | AgSnO2 | 20A125VAC Resistive 20A277VAC/250VAC/125VAC General Use 16A277VAC/250VAC/125VAC Resistive 20A30VDC Resistive 1/2HP 250VAC/125VAC TV-10 125VAC 10FLA 60LRA250VAC |
VDE
(Coil power is 530mW) | | 1 Form A | 20A250VACat70°C
16A30VDCat70°C |
| AgSnO2 | 1 Form C | 16A250VAC at 70 C 16A 30VDC at 70 C NO:20A250VAC at 70C |
Notes: 1) All values unspecified are at room temperature.
2)Only typical loads are listed above. Other load specifications can be available upon request.
ORDERING INFORMATION
| | HF | 14FW / | 012 -H S P T F (XXX) |
| Type | |
| Coil voltage 5, 6, 9, 12, 18, 24, 48, 60VDC |
Contact arrangement H: IForm A D: 1 Form B Z: 1 Form C
Construction1) S: Plastic sealed(No smoky-gray cover) Nil: Flux proofed
Coil power P: Standard Nil: Sensitive
Contact material T: AgSnO2 Nil: AgCdO
Insulation standard F: Class F Nil: Class B
Special code 4) XXX: Customer special requirement Nil: Standard
Notes:1) We recommend flux proofed types for a clean environment (free 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 standard type is made of black cover. If smoky-gray cover is required, please add a special suffix (611) when ordering. Please take note that smoky-gray cover is only availabe for flux proofed.
4) The customer special requirement express as special code after evaluating by Hongfa.
Relay Sockets
Features
• The dielectric strength can reach 5000VAC(I/0) and the insulation resistance is 1000MQ
• Three mounting types are available: PCB, screw mounting and DIN rail mounting
• With finger protection device
• Many kinds of plug-in modules are available with the function of energizing indication and wiring protection
• Environmental friendly product (RoHS compliant)
| CHARACTERISTICS |
| Type | Nominal
Voltage | Nominal
Current | Ambient Temperature | Dielectric Strength min. | Screw Torque | Wire Strip Length |
| 14FF-2Z-A1 | 250VAC | 10A | -40.0 to 70°C | 5000VAC | - | - |
| 14FF-2Z-C2 | 250VAC | 10A | -40.0 to 70°C | 5000VAC | 0.6N m | 7mm |
| 14FF-2Z-C3 | 250VAC | 10A | -40 to 70' | 5000VAC | 0.6N m | 7mm |
| 14FF-2Z-C4 | 250VAC | 10A | -40 °C to 700C | 5000VAC | - | 9mm |
| 140FF-2Z-C3 | 250VAC | 10A | -40 °C to 700C | 5000VAC | 0.6N m | 7mm |
Things to be noticed when selecting sockets:
1. Please choose suitable relay socket according to the actual mounting environment, relay contact poles and terminal layout. If there is any query on selection, please contact Hongfa for the technical service.
2. Socket which can be mounted with markers is furnished with a marker; as for other related components, they should be selected separately. Please do give clear indication of the types of relay sockets and related components you choose while placing order.
3. The above is only an example oftypical socket and related componenttype which is suitable to HF14FW relay. Ifyou have any special requirements, please contact us.
4. Main outline dimension(L, W, H)50mm, tolerance should be ± 1mm; outline dimension >20mm and <50mm, tolerance should be ±0.5mm; outline dimension <20mm, tolerance should be ±0.3mm.
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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