♦ With cover, color can be changed according to customer needs
♦ Relays with AC and DC coils have different colors of operating indicators (LEDs).
♦ Printing on the coil tape indicates the operating coil specification.
♦ RoHS complaint.
♦ UL, CE, and TüV certification.
Item No :
SCH-ZJ18FN-BOrder(MOQ) :
5Payment :
T/TProduct Origin :
ChinaZJ18FN-B Small medium power relay
ZJ18FN-B Small high-power relay, small size, easy to install, high sensitivity,Relays with AC and DC coils have different colors of operating indicators (LEDs),UL, CE, and TüV certification.
Ratings and Specifications
Operating coi | ||||||||||
ltem | Rated current |
Coil resistance |
Coil inductance |
Must-operatevoltage |
Must-release voltage |
Maximum voltage |
Power consumption |
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Rated voltage | 50Hz | 60Hz | Armature OFF |
Armature ON |
Percentage of rated voltage | |||||
AC | 24 | 53.8 | 46 | 180 | 0.69 | 1.3 | 80%below¹ | 30%以上2 | 100% | 约1.1(60Hz) 约0.9~1.1 (60Hz) |
100/110 | 11.7/12.9 | 10.0/11.0 | 3750 | 14.54 | 24.6 | |||||
200/220 | 6.2/6.8 | 5.3/5.8 | 12950 | 54.75 | 94.07 | |||||
220/240 | 5.2/6.2 | 4.3/5.0 | 15920 | 83.5 | 136.4 | |||||
DC | 24 | 36.3(37.7) | 662(636) | 3.2 | 5.72 | 1 0 % 以 上 | 约0.9 |
Note:
1.The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of+15%/-20%for the AC rated currentand +15%for the DC coilresistance.
2.The AC coil resistance and inductance values are reference values only (at 60 Hz).
3.Operating characteristics were measured at a coil temperature of 23°C.
4.The values in parentheses for the rated currents and coil voltages of DC coils are for models with LED operation indicators.
5.The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1.There is variation between products,but actual values are 80%max.The Relay will operate if 80%or higher of the rated voltage is applied.However,to achieve the specified characteristics,apply the rated voltageto the coil.
*2.There is variation between products,but actual values are 30%minimum for AC and 10%minimum for DC.To ensure release,use a valuethat is lower than the specified value.
Contacts
Poles | 2Poles | 2Poles/High current | 4 Poles | ||
Resistive load | Inductive load (cos0=0.4,L/R=7ms) |
Resistive load | Resistive load | Inductive load (cosO=0.4,L/R=7ms) | |
Contact configuration | 2C | 2C | 2C | ||
Contact structure | Single | Single | Single | ||
Contact material | Ag | Ag | Ag | ||
Rated load Contact material | AC220V 5A DC24V 5A | AC220V 2A DC24V 2A | AC250V 10A DC30V 10A | AC220V 5A DC24V 5A | AC220V 0.8A DC24V 1.5A |
Rated carry current | 5A | 10A | 5A | ||
Maximum contact voltage | AC250V,DC125V | AC250V,DC30V | AC250V,DC125V | ||
Maximum contact current | 5A | 10A | 5A | ||
Maximum switching capacity | 1100VA 120W | 440VA 48W | 2500VA 300W | 660VA 72W | 176VA 36W |
Minimum load(reference values)* | DC5V1mA | DC5V 1mA | DC5V 1mA |
*These values are guides for the switchable limits for minute load levels,such as in electronic circuits.Actual characteristics may be different.
These values will depend on the switching frequency,atmosphere,and expected reliability level.Confirm applicability in the actual system under actual application conditions.
Poles | 2Poles | 2Poles/High current | 4 Poles | |
Contact resistance | 100mΩ | 50mΩ | 100mΩ | |
Operation time | 20ms max. | |||
Release time | 20ms max. | |||
Maximum operating frequency |
Mechanical | 18000 operations/h | ||
Rated load | 2400 operations/h | |||
Insulation resistance | 1000MΩ min. | |||
Dielectric strength |
Between coil and contacts | AC2000V 50/60Hz 1min | ||
Between contacts of different polarity |
AC2000V 50/60Hz 1min | |||
Between contacts of the same polarity | AC1000V 50/60Hz 1min | |||
Vibration resistance |
Destruction | 10to55 to 10 Hz,Double amplitude:1.0 mm | ||
Malfunction | 10to55 to 10 Hz,Double amplitude:1.0 mm | |||
Shock resistance |
Destruction | 1000m/s²(approx.100g | ||
Malfunction | 200m/s²(approx.20g) | |||
Endurance |
Mechanical | 50,000,000 operations (switching frequency:18,000 operations/h) | ||
Electrica | 500,000 operations (switching frequency:2,400operations/h) |
500,000 operations switching frequency:2,400operations/h) |
200,000 operations (switching frequency:2,400operations/h) |
|
Ambient operating temperature |
Standard models:-55 to 70℃(with no icing or condensation) Models with LED operation indicators:-40 to 70°C(with no icing or condensation) |
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Ambient humidity | 5~85%RH | |||
Weight | Approx.35g |
*1.Measurement conditions:1 A at 5 VDC using the voltage drop method.
*2.Measurement conditions:With rated operating power applied,not including contact bounce time.
*3.Measurement conditions:For 500 VDC applied to the same location as for dielectric strength measurement.
*4.Ambient temperature
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