Taihua large power relay 250VAC/30VDC JQX-59F(JQX-80F)
·Firm structure, strong shock and vibration resistance, long service life.
. Load switching current: 80A
.1 sets of contact installation are available.
. Available in socket type and flange type.
Contact Arrangement |
1H, 1D, 1Z |
Contact Resistance |
≤ 100mΩ |
Contact Material |
Silver Alloy |
Contact Rating(Resistive) |
80A 28VDC; 80A 240VAC |
Max. Switching Voltage |
240VAC/28VDC |
Max. Switching Current |
80A |
Max. Switching Power |
19200VA/2240W |
Mechanical Life |
1×10 6 operations |
Electrical Life |
5×104 operations |
Insulation Resistance |
200MΩ (at 500VDC) |
|
Dielectric Strength |
Between coil & contacts |
2500VAC 1min |
Between open contacts |
1min |
|
Operate time (at nomi. volt.) |
≤25ms |
|
Release time (at nomi. volt.) |
≤ 15ms |
|
Humidity |
35% ~ 85% RH |
|
Storage Condition |
-25°C~+65°C |
|
Operating Condition |
-25°C~+55°C |
|
UL Class F |
Insulation System Class F |
|
Shock Resistance |
Functional |
98m/s2 |
Destructive |
980m/s2 |
|
Vibration resistance |
10Hz to 55Hz 1.5mm DA |
|
Unit weight |
Approx. 240g |
|
Construction |
Dust Cover Type |
Notes:1) The data shown above are initial values.
2) Please find coil temperature curve in the characteristic curved below.
Nominal VDC |
Pick-up Voltage (Max.) VDC |
Drop-out Voltage (Min.) VDC |
*Max. Allowable VDC |
Coil Resistance Ω± 10% |
12 |
9.00 |
1.2 |
13.2 |
40 |
24 |
18.0 |
2.4 |
26.4 |
160 |
1 10 |
82.5 |
1 1 |
121 |
3364 |
220 |
165.0 |
22 |
242 |
13414 |
Nominal VAC |
Pick-up Voltage (Max.) VAC |
Drop-out Voltage (Min.) VAC |
*Max. Allowable VAC |
Coil Resistance Ω± 10% |
12 |
9.60 |
3.6 |
13.2 |
4.8 |
24 |
19.2 |
7.2 |
26.4 |
19.2 |
1 10 |
88.0 |
33 |
121 |
403.3 |
220 |
176.0 |
66 |
242 |
1614 |
Note:
"*Max Allowable Voltage" : The relay coil can endure max allowable voltage for a short period time onl
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 H
Coil Power |
DC:3.6W AC:7.5VA |
Outline Dimensions | Wiring Diagram (Bottom view) |
Remark:1) In case of no tolerance shown in outline dimension: outline dimension ≤ 1mm,tolerance should be ±0.2mm; outline dimension >1mm and ≤5mm,tolerance should be ±0.3mm;outline dimension >5mm, tolerance should be ±0.4mm.
2) The tolerance without indicating for PCB layout is always ±0.1mm.