6V General Purpose Relay HHC68BZ
General:
A relay is an indispensable automatic switching component that offers superior isolation capabilities, making it a fundamental element across various industries.
Its applications span remote control, remote measuring, telecommunications, automated control, and the seamless integration of machinery and
electrification. In both electric and electronic equipment, it stands out as a pivotal controlling
component, ensuring precision and reliability at every step.
Typically, relays are equipped with an inductive organ (input part) that adeptly senses input values (such as
current, voltage, power, impedance, frequency, temperature, pressure, speed, light, etc.). Additionally, they have
an executive organ (output part) that proficiently manages the switching of the controlled circuit to either an "on" or
"off" position. The crucial link between these parts is the medium organ (actuator), facilitating input value coupling, isolation, and driving the output with precision.
It ensures seamless input-output interaction.
As a control component, relays predominantly deliver the following exceptional functionalities:
1) Amplification of control range. For instance, when the controlling signal on a multi-contact relay
achieves a specified value, it can synchronously, and according to varied contact configurations,
initiate multiple circuits to change over, close, or open, thus offering unmatched versatility.
2) Power amplification. Sensitive and medium relays are adept at managing high-power circuits with
minimal controlling power, showcasing their efficiency.
3) Signal integration. With several control signals entering a multi-winding relay in a predetermined manner,
the relay adeptly analyzes these inputs to realize the desired controlling function.
4) Facilitation of automation, remote control, and monitoring. In sophisticated automatic equipment, relays and
other electronic components collaboratively form program-controlled circuits, ensuring seamless automation and
efficient operational control.
operation.
Applications:
Prepayment energy meters
Smart meters
Concentrated meter reading systems
Street lamp control systems
Compound and combination switches
Automatic control devices/systems
AMR systems
Elevator control systems
Why Choose NCR?
1. As a leading electronics components manufacturer, we are innovators in research, development, and exportation.
2. Our seasoned fourteen-year experience in manufacturing relays and electronic components assures quality and expertise.
3. Our adherence to ISO 9001 & ISO14000 quality control systems guarantees that our production standards are second to none.
4. With a comprehensive sales service system, we ensure every detail is meticulously managed for optimal smoothness.
5. Our R&D Department introduces innovative products annually, keeping our offerings fresh and cutting-edge.
| Contact |
Form |
2A, 2B, 2C; 4A, 4B, 4C |
| Load (Resistive Leakage) |
5A/240VAC 28VDC 3A/240VAC 28VDC |
| Contact resistance (initial) |
≤ 100m Ohm |
| Material |
Silver alloy |
| Electric life |
≥ 10 5 |
| Machine life (300 times/min) |
≥ 10 7 |
| Pick-up voltage (25 deg. ) |
DC: ≤ 75%× rated voltage
AC: ≤ 80%× rated voltage |
| Release voltage (25 deg. ) |
DC: ≥ 10%× rated voltage
AC: ≥ 30%× rated voltage |
| Maximum voltage (25 deg. ) |
110%× rated voltage |
| Specifications of coils |
DC |
6-220V (Customizable Voltage ) |
| AC |
6-380V (Customizable Voltage ) |
| Coil power |
DC |
0.9 W |
| AC |
1.2 VA |
| Pick-up time (rated voltage) |
≤ 20ms |
| Release time (rated voltage) |
≤ 20ms |
| Initial withstand |
Between Same-pole contacts |
1000VAC/1min (leakage current: 1mA) |
| Between Different-pole contacts |
1200VAC/1min (leakage current: 1mA) |
| Between contact and coil |
1500VAC/1min (leakage current: 1mA) |
| Insulation resistance |
≥ 100mΩ (500VDC) |
| Ambient temperature |
-55-70 deg. |
| Ambient humidity |
35%-80%RH |
| Atmospheric pressure |
86-106KPa |
| Shock resistance |
10G (sinusoidal half-wave pulse: 11ms) |
| Vibration resistance |
10-55Hz (double amplitude: 1.0mm) |
| Installation |
PCB; Guide socket; Screw |
| Packing |
Inner box |
20 relays each carton;
50 each bubble box; |
| Outer case |
30 cartons each case;
10 bubble boxes each case; |
| Dimension of outer case |
330× 310× 345MM
440× 310× 345MM |
| Weight |
Approx. 35g each relay; |
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