HG
20 AMP POWER RELAY
HG RELAYS
9. Control of conveyance equipment
Control panels for elevators, escalators,
and other conveyance equipment, control
of all kinds industrial transport equipment
such as conveyors.
10. Amusement equipment
Control of equipment in amusement
parks, etc., control of bowling alley
equipment, control of fountains in public
parks
About Cd-free contacts
We have introduced Cadmium free type
products to reduce Environmental
Hazardous Substances. (The suffix “F”
should be added to the part number.)
Please replace parts containing
Cadmium with Cadmium-free products
and evaluate them with your actual
application before use because the life of
a relay depends on the contact material
and load.
TYPICAL APPLICATIONS
HP relays enjoy wide use in various
applications, particularly in automation
controls and remote controls.
Applications include:
1. Industrial machinery
For controlling positioning, pressure, and
temperature in molding equipment,
boilers, pumps, charging pressure
equipment, measuring and evaluation
equipment, textile machines, etc.
2. Machine tools
Control of positioning and directional
change in turning machines, lathes,
borers, etc.
3. Food processing packing machines
Automatic control of packing equipment
for milk and seafood, bottling, canning,
and packaging
4. Office equipment
Control of copiers, time recorders, etc.
5. Coin operate machines
Control of food, cigarette, and other
vending machines
6. Transportation
Amplification of control signals in control
devices for vehicles and vessels,
functional parts of all kinds of equipment,
control signal repeating installation in
signaling devices and equipment.
7. Measuring devices and equipment
For repeating installation of control
signals and in power amplifiers
8. Generators, transformers and
power receiving equipment.
Functional parts in protective equipment,
functional assistance in automatic
adjustment equipment, telemeters and
other remote monitoring equipment
Compliance with RoHS Directive
FEATURES
1. High-capacity and long life
The electrical life of this high capacity is
20A 100,000 operations (250 V AC). It
can be used for 1.5kW (3-phase 200 V)
motor control.
2. High breakdown voltage
Both between contacts, and between
contacts and coil, high breakdown
voltage is 2,000 V for 1 minute.
3. Easy mounting and wiring
The terminal arrangement is apparent at
a glance and wiring is easy. Moreover,
#250 series tab terminals can be used.
4. Socket and terminal sockets
available
Lineup includes DIN terminal sockets that
enable the use of DIN rails. The pole
numbers of the terminal sockets are
interchangeable and different terminal
sockets can be used in combination.
5. UL/CSA approved
ORDERING INFORMATION
HG
Contact arrangement
2: 2 Form C
3: 3 Form C
4: 4 Form C
Coil voltage
AC 6, 12, 24, 48, 100, (115), 200, (220), (240) V
DC 6, 12, 24, 48, 100, (110), 200 V
Contact material
F: AgSnO
2
type
The voltage values in parentheses are for order-made products for export.
Note: UL/CSA approved type is standard.
F
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HG
2) DC coils
Contact
arrangement
Nominal coil
voltage
6V DC
12V DC
24V DC
48V DC
100V DC
110V DC
200V DC
6V DC
12V DC
3 Form C
24V DC
48V DC
100V DC
110V DC
200V DC
6V DC
12V DC
24V DC
4 Form C
48V DC
100V DC
110V DC
200V DC
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
Pick-up voltage
(at 20°C
68°F)
Drop-out voltage
(at 20°C
68°F)
Nominal operating
current
[±10%] (at 20°C
68°F)
230mA
119.6mA
57.6mA
30.3mA
14.4mA
14.4mA
7.2mA
264mA
134mA
66mA
33.1mA
16.5mA
16.5mA
8.4mA
325mA
168mA
81.2mA
45.7mA
20.3mA
20.3mA
12.9mA
Coil resistance
[±10%] (at 20°C
68°F)
26.4Ω
100Ω
416Ω
1,585Ω
6,950Ω
7,650Ω
27,800Ω
22.7Ω
89.5Ω
364Ω
1,450Ω
6,060Ω
6,670Ω
23,800Ω
18.5Ω
71.4Ω
296Ω
1,050Ω
4,930Ω
5,420Ω
15,500Ω
Nominal operating
power
1.4W
1.4W
1.4W
1.5W
1.4W
1.6W
1.4W
1.6W
1.6W
1.6W
1.6W
1.7W
1.8W
1.7W
2.0W
2.0W
1.9W
2.2W
2.0W
2.2W
2.6W
110%V of
nominal voltage
110%V of
nominal voltage
Max. allowable
voltage
(at 40°C
104°F)
2 Form C
110%V of
nominal voltage
Notes: 1. The rated current area is±15% (60Hz) [AC coils],.
±10%
(20°C) [DC coils]
2. The coil resistance for DC operation is the value measured when the coil temperature is 20°C
68°F.
Compensate
±0.4%
for every
±1°C
change in temperature.
3. The relay operates in a range of 80% to 110% V of the voltage rating, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
rated voltage. In particular, for AC operation, if the impressed voltage drops to 80% V or more below the rated voltage, humming will occur and a large current will
flow leading possibly to coil burnout.
4. As a general rule, only a pure DC voltage should be used for the coil drive.
However, a DC power supply that contains ripples has characteristics that differ from pure DC.
Therefore, please verify characteristics (operate voltage, release voltage, humming) using the actual circuit that will be used.
2. Specifications
Characteristics
Contact
Rating
Item
Initial contact resistance, max
Contact material
Nominal switching capacity
Min. switching capacity (Reference value)*
1
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Operate time*
2
Release time*
2
Shock resistance
Mechanical
characteristics
Functional
Between open contacts
Between contact sets
Between contact and coil
Specifications
Max. 15 mΩ (By voltage drop 6 V DC 1A)
AgSnO
2
type
20A 250V AC (resistive load)
100mA 5V DC
Min. 100MΩ (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
2,000 Vrms for 1min (Detection current: 10mA.)
2,000 Vrms for 1min (Detection current: 10mA.)
2,000 Vrms for 1min (Detection current: 10mA.)
Max. 30ms (2 Form C), Max.40ms (3 Form C, 4 Form C)
(Nominal voltage applied to the coil, excluding contact bounce time.)
Max. 30ms (2 Form C), Max.40ms (3 Form C, 4 Form C)
(Nominal voltage applied to the coil, excluding contact bounce time.) (without diode)
Min. 98 m/s
2
(Except for contact operating direction)
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Min. 980 m/s
2
(Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 2 mm
Min. 10
7
(at 180 cpm)
Min. 10
6
(at 180 cpm)
20A 250V AC resistive load (cosϕ=1), Min. 10
5
Ambient temperature: –50°C to +40°C
–58°F to +104°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 cpm (at max. rating)
2 Form C: approx. 130g
4.59oz,
3 Form C: approx. 185g
6.53oz,
4 Form C: approx. 240g
8.47oz
Electrical
characteristics
Expected life
Destructive
Functional
Vibration resistance
Destructive
AC coil
Mechanical
DC coil
Electrical
Conditions for operation, transport and storage*
3
Max. Operating speed
Conditions
Unit weight
Notes: *1 This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the
actual load.
*2 For the AC coil types, the operate/release time will differ depending on the phase.
*3 The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. Refer to 6. Conditions for operation,
transport and storage mentioned in AMBIENT ENVIRONMENT .
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
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