1. High-powered Electronmagnetic Relay Coil Voltage 80A 220VAC Current
Control Relay
2. Product feature:
High Power Relay Coil is an electrically operated switch. High
Power Relay Coil consists of the set of input terminals for a
single or multiple control signals, and a set of operating contact
terminals. The switch may have any number of contacts in multiple
contact forms, such as making contacts, break contacts or
combinations thereof. Relays are used where it is necessary to
control a circuit by an independent low-power signal, or where
several circuits must be controlled by one signal. Relays were
first used in long-distance telegraph circuits as signal repeaters:
they refresh the signal coming in from one circuit by transmitting
it on another circuit. Relays were used extensively in telephone
exchanges and early computers to perform logical operations.
1. Shock Resistance Strong, seismic resistance, Long Working Life
2. Can supply 1 set (100A) or 2 sets (80A)of contact conversion ()
3. Load, switch Power: 80A
4. Bolt type, Rail mounting
3. Contact Form Description
Changeover Type (Z):
In the middle there is a moving contact, when the coil is not
energized, the moving contacts will be disconnect and one of the
static contacts will be closed. After the coil is energized, the
moving contact will move, makes the original broken change to
closed state, and original closed state changed to disconnected
state, to achieve the purpose of conversion.
Normally Open Type (H):
The contact is disconnect state when coil is not energized, and
contact will be closed when coil is energized.
Normally Closed Type (D):
The contact is closed state when coil is not energized, and contact
will be disconnected when coil is energized.
Contact Parameters
| Contact Form | 2Z, 2H, 2D |
| Contact Load | 80A |
| Max Switching Voltage | 240VAC 80A, 28VDC 80A |
| Contact Material | Silver Alloy |
Operation Coil
| Rated Voltage | DC12V | DC24V | DC110V | DC220V |
| Rated Current mA | 300 | 150 | 32.7 | 16.3 |
| Coil Resistance Ω | 40 | 160 | 3363 | 13496 |
| Rated Power dissipation W | 3.6W |
| Pull In Voltage Max V | Under 75% |
| Release Voltage Min V | Over 10% |
| Tolerate Voltage Max V | Rated Voltage x 110% |
| Rated Voltage | AC12V | AC24V | AC110V | AC220V |
| Rated Current mA | 857 | 437.5 | 95.4 | 47.7 |
| Coil Resistance Ω | 4.7 | 19 | 403.5 | 1614 |
| Rated Power dissipation W | 10.5VA |
| Pull In Voltage Max V | Under 80% |
| Release Voltage Min V | Over 30% |
| Tolerate Voltage Max V | Rated Voltage x 110% |
4. Product Parameter
| Contact Resistance | < 100mΩ |
| Electrical Life | > 105(Frequency 1s connect, 1s Break) |
| Mechanical Life | >107 (Frequency 300times/minute) |
| Coil Voltage | DC: 6-220V AC:6-380 |
| Pull in Time | < 25ms |
| Release Time | <15ms |
Withstand
Voltage
| Between Homopolar Contact | 1500VAC/1min |
| Between Heperopole Contact | / |
| Between Contact and Coild | 2500VAC/1min |
| Insulate Resistance | > 200MΩ (500VDC) |
| Environmental Temperature | -55℃ ~+ 70℃ |
| Environmental Humidity | 35% ~ 80% RH |
| Air Pressure | 86~ 106KPa |
| Shock Resistance | 10G (Sine Wave Half Pulse 11ms) |
| Vibration Resistance | 10-55HZ Double Amplitude: 1.5mm |
| Size | 84x 68 x65 mm |
| Weight | About 210g |
5. Guarantee
To make you rest assured about the after-sale,we would like to
provide one-year quality guarantee.
6. Sample Policy
To enhance more understanding of each other and our products,we’d
like to provide the sample free to you for testing.
7. Terms of payment
T/T 30% as deposit, and 70% before delivery. We'll show you the
photos of the products and packages before you pay the balance.
8. Delivery time
Generally, it will take 20 to 45 work days after receiving your
advance payment. The specific delivery time depends on the items
and the quantity of your order.
We are the manufacturer of auto parts for more than 10 years,
definitely we can provide you with good quality, good price and
good service.
