có cùng hình dáng với contactor từ j7kc, lý tưởng để tiêu chuẩn hóa thiết kế tủ điều khiển.
Công ty TNHH Ngân Anh Phát chuyên cung cấp dòng sản phẩm Rơ le phụ trợ J7KCA OMRON chính hãng xuất xứ Japan tại thị trường Việt Nam.
Displayed model |
Rated voltage | Allowable voltage range | Must operate voltage |
Must release voltage |
|||
---|---|---|---|---|---|---|---|
50 Hz | 60 Hz | 50 Hz | 60 Hz | ||||
AC 24 | 24 VAC | 24-26 VAC | 85 to 110% | 21-27 VAC | 21-29 VAC | 85% max. | 20% min. |
AC 48 | 48 VAC | 48-52 VAC | 41-53 VAC | 41-58 VAC | |||
AC 100 | 100 VAC | 100-110 VAC | 85-110 VAC | 85-121 VAC | |||
AC 110 | 100-110 VAC | 110-120 VAC | 85-121 VAC | 94-132 VAC | |||
AC 120 | 110-120 VAC | 120-130 VAC | 94-132 VAC | 102-143 VAC | |||
AC 200 | 200 VAC | 200-220 VAC | 170-220 VAC | 170-242 VAC | |||
AC 220 | 200-220 VAC | 220-240 VAC | 170-242 VAC | 187-264 VAC | |||
AC 230 | 220-230 VAC | 230 VAC | 187-253 VAC | 196-253 VAC | |||
AC 240 | 220-240 VAC | 240-260 VAC | 187-264 VAC | 204-286 VAC | |||
AC 380 | 346-380 VAC | 380-420 VAC | 295-418 VAC | 323-462 VAC | |||
AC 400 | 380-400 VAC | 400-440 VAC | 323-440 VAC | 340-484 VAC | |||
AC 440 | 415-440 VAC | 440-480 VAC | 353-484 VAC | 374-528 VAC | |||
AC 500 | 480-500 VAC | 500-550 VAC | 408-550 VAC | 425-605 VAC |
Displayed model |
Rated voltage | Allowable voltage range | Must operate voltage |
Must release voltage |
|
---|---|---|---|---|---|
DC 12 | 12 VDC | 85 to 110% | 11-14 VDC | 85% max. | 10% min. |
DC 24 | 24 VDC | 21-27 VDC | |||
DC 48 | 48 VDC | 41-53 VDC | |||
DC 60 | 60 VDC | 51-66 VDC | |||
DC 100 | 100 VDC | 85-110 VDC | |||
DC 110 | 110 VDC | 94-121 VDC | |||
DC 120 | 120 VDC | 102-132 VDC | |||
DC 200 | 200 VDC | 170-220 VDC | |||
DC 210 | 210 VDC | 179-231 VDC | |||
DC 220 | 220 VDC | 187-242 VDC |
Frequency | 50 Hz | 60 Hz | |
---|---|---|---|
Coil power consumption | Making (VA) | 22 (200 V) | 25 (220 V) |
Holding (VA) | 4.5 (200 V) | 4.5 (220 V) | |
Power loss (W) | 1.2 (200 V) | 1.3 (220 V) | |
Must operate voltage (V) | 122 to 135 | 128 to 138 | |
Must release voltage (V) | 80 to 89 | 83 to 96 | |
Operate time (ms) | 17 to 26 | ||
Release time (ms) | 6 to 16 |
Note:
1. Coil ratings: Characteristics for 200 VAC, 50 Hz / 200-220 VAC, 60 Hz
2. Coil power consumption value is the same for a coil that is not rated 200 VAC.
3. Indicated operate/release times for 200 VAC, 50 Hz.
4. Closed and open voltages of 100 V coil (100 VAC, 50 Hz/100-110 VAC, 60 Hz) are approximately one half the values in the table above.
5. Values in the table above are examples for 20°C cold condition.
Coil power consumption | Making (W) | 2.4 (24 V) |
---|---|---|
Holding (W) | 2.4 (24 V) | |
Time constant (ms) | Holding | 20 |
Must operate voltage (V) | 10 to 11 | |
Must release voltage (V) | 4 to 6 | |
Operate time (ms) | 34 to 60 | |
Release time (ms) | 5 to 10 |
Note:
1. Coil ratings: Characteristics for 24 VDC
2. Coil power consumption value is the same for a coil that is not rated 24 VDC.
3. Values in the table above are examples for 20°C cold condition.
Auxiliary circuit ratings |
Ratings based on IEC 60947-5-1/ JIS C 8201-5-1 |
Voltage range (V) |
100-120 AC |
200-24 AC |
380-440 AC |
500-600 AC |
24 DC | 48 DC | 110 DC | 220 DC | |
---|---|---|---|---|---|---|---|---|---|---|---|
Rated operational current (A) |
AC-15 (coil load) | DC-13 (coil load) | |||||||||
3 | 3 | 1 | 0.5 | 2 | 1 | 0.3 | 0.2 | ||||
AC-12 (resistive load) | DC-12 (resistive load) | ||||||||||
6 | 6 | 6 | 3 | 3 | 2 | 1.5 | 0.5 | ||||
Contact closed and breaking current (A) |
30 | 30 | 10 | 5 | 30 | 30 | 10 | 5 | |||
Conventional free air thermal current (rated carry current) (A) |
10 | ||||||||||
Ratings based on UL 508 |
Rated carry current (A) |
10 | 2.5 | ||||||||
Voltage range |
120 AC | 240 AC | 480 AC | 600 AC | 125 DC | 250 DC | |||||
Contact closed current (A) |
60 | 30 | 15 | 12 | 0.55 | 0.27 | |||||
Breaking current (A) |
6 | 3 | 1.5 | 1.2 | 0.55 | 0.27 | |||||
Rating code | A 600 | Q 300 | |||||||||
Minimum operate voltage/current (reference value) |
5 VDC, 3 mA | ||||||||||
Rated insulation voltage | 690 VAC | ||||||||||
Rated impulse dielectric strength | 6 kV | ||||||||||
Rated frequency | 50/60 Hz | ||||||||||
Vibration resistance | Vibration: 10 to 55 Hz, acceleration: 15 m/s2 | ||||||||||
Shock resistance | Shock value 50 m/s2 | ||||||||||
Electrical/ mechanical endurance |
Switching frequency (times per hour) |
1800 | |||||||||
Mechanical (10,000 operations min.) |
1000 | ||||||||||
Electrical (10,000 operations min.) |
AC-15 | 220 V | 50 | ||||||||
440 V | 50 | ||||||||||
AC-12 | 220 V | 25 | |||||||||
440 V | 25 | ||||||||||
DC-13 | 220 V | 15 | |||||||||
DC-12 | 220 V | 50 | |||||||||
Contact resistance (reference value) | 50 mΩ max. (1 mA at 6 VDC using the voltage drop method) | ||||||||||
Contact structure | Double-break | ||||||||||
Contact material | Ag alloy | ||||||||||
Linked contact | Available * | ||||||||||
Degree of protection | IP20 (IEC60529) | ||||||||||
Operating temperature | -10 to +55°C (however, daily average shall not exceed 35°C) | ||||||||||
Ambient storage temperature | -40 to +65°C (no condensation or icing) | ||||||||||
Relative humidity | 45% to 85% RH (no condensation or icing) | ||||||||||
Altitude | 2000 m max. | ||||||||||
Weight | 160 g (J7KCA-[]-AC)/190 g (J7KCA-[]-DC) | ||||||||||
Applicable standards |
Safety standard | EN 60947-5-1 (IEC 60947-5-1), UL 60947-4-1, CSA 22.2 No.60947-4-1, CCC GB/T 14048.5, UKCA |
* A linked contact is a mechanism found mainly in auxiliary relays. (Applicable models: J73KCA-31, J73KCA-22)
With the combination of the auxiliary circuit of the main unit, welding the NO (or NC) contacts will result in a structure that secures a shock resistance voltage of 2.5 kV or more, or a contact interval of 0.5 mm or more, for the NC (or NO) contacts even if the excitation of the coil is released. No linked contact structure is created with the combined usage of the auxiliary contact unit (J73KC-AM).
Conventional free air thermal current (rated flowing current) [A] |
Contact closed and Breaking current [A] |
AC | DC | Minimum operate voltage/ current |
||||
---|---|---|---|---|---|---|---|---|
Operating voltage [V] |
Rated operational current [A] |
Operating voltage [V] |
Rated operational current [A] |
|||||
Coil load (AC-15) |
Resistive load (AC-12) |
Coil load (DC-13) |
Resistive load (DC-12) |
|||||
10 | 30 | 100 to 120 AC | 3 | 6 | 24 DC | 2 | 3 | 5 VDC, 3 mA |
30 | 200 to 240 AC | 3 | 6 | 48 DC | 1 | 2 | ||
10 | 380 to 440 AC | 1 | 6 | 110 DC | 0.3 | 1.5 | ||
5 | 500 to 600 AC | 0.5 | 3 | 220 DC | 0.2 | 0.5 |
Model | Surge absorber |
Varistor voltage |
LED indicator |
Applicable model | Control circuit voltage | ||
---|---|---|---|---|---|---|---|
AC operated | DC operated | AC | DC | ||||
J76KC-RC-1 | Varistor | 100 V | --- | J7KCA-[]-AC | --- | 24-48 VAC | Not required * |
J76KC-RC-2 | 240 V | 48-125 VAC | |||||
J76KC-RC-3 | 470 V | 100-250 VAC | |||||
J76KC-RC-N-1 | 100 V | LED (Red) | 24-48 VAC | ||||
J76KC-RC-N-2 | 240 V | 48-125 VAC |
* The DC operate (J7KCA-[]-DC) has a varistor built into the main unit.