6V General Purpose Relay HHC68BZ
General:
Relay is a kind of automatic switching component with isolation function, which is widely used in
remote control, remote measuring, telecom, automatic control, integration of machinery and
electrification, electric and electronic equipments. It's one of the most important controlling
components.
Generally, relays have the inductive organ (input part) that can reflect the input value (such as
current, voltage, power, impedance, frequency, temperature, pressure, speed, light etc.); have
the executive organ (output part) that has the capability of switching the controlled circuit "on" or
"off"; between the input and output parts, there is the medium organ (actuator) that can make
input value coupling-isolation and drive the output part.
As a kind of controlling component, generally, relay mainly has the following functions
1) To enlarge the range of control. E.g., when the controlling signal of a multi-contacts relay
reaches a certain value, according to the different forms of the contacts, it can synchronously
change over, close or open several circuits.
2) Enlargement. E.g., sensitive relays and medium relays can control a high-power circuit with
minute controlling power.
3) To integrate signals. E.g., when several controlling signals are put into a multi-winding relay in
the stated form, the relay can realize the expectant controlling function by analyzing the different
signals.
4) Automatization, remote control and monitoring. E.g., in automatic equipments, the relays and
other electronic components can constitute program-controlled circuit, realizing the automatic
operation
Applications:
Prepayment energy meter
Smart meter
Concentrated meter reading system
Street lamp control system
Compound switch, Combination switch
Automatic control device/ system
AMR system
Elevator control
Why NCR?
1. We Are an electronics components manufacturer, researcher, developer and exporter.
2. We have fourteen years experience of manufacturing Relays and other electronic components.
3. Based on ISO 9001 & ISO14000 quality control system as our production standard;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Department.
| 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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