G3NA-210B-AC100-120 Omron, G3NA-210B-AC100-120 Datasheet - Page 14
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G3NA-210B-AC100-120
Manufacturer Part Number
G3NA-210B-AC100-120
Description
RELAY SSR 120VAC@10A ZERO AC IN
Manufacturer
Omron
Series
G3NAr
Datasheets
1.Y92B-A150N.pdf
(18 pages)
2.G3NA-610B_AC100-240.pdf
(14 pages)
3.G3NA-210B-AC100-120.pdf
(16 pages)
Specifications of G3NA-210B-AC100-120
Control Voltage Range
100 VAC to 120 VAC
Load Current
10A
Circuit
SPST-NO (1 Form A)
Output Type
AC, Zero Cross
Voltage - Input
100 ~ 120VAC
Voltage - Load
19 ~ 264 V
Mounting Type
Chassis Mount
Termination Style
Screw Terminal
Package / Case
Hockey Puck
Load Voltage Rating
240 V
Off State Leakage Current (max)
5 mA, 10 mA
Load Current Rating
10 A
Contact Form
1 Form A
Output Device
Triac
Input To Output Isolation Method
Photocoupler
Relay Type
General Purpose Hockey Puck
Operating Voltage Range
19VAC To 264VAC
Isolation Voltage
2500VAC
Control Voltage Type
AC
Relay Terminals
Screw
Load Voltage Min
24VAC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
G3NA210BAC100120
Z919
Z919
Preventing Overheating with a High-
capacity Heat Sink (Y92B-P250NF)
• When the High-capacity Heat Sink is used, high-capacity switching
• If the Fan stops due to a power supply error, due to foreign matter
• A thermostat is provided to detect overheating. The thermostat
• Do not connect the thermostat directly to the load power supply.
• Terminals equivalent to Faston #187 are used for the thermostat
• Do not place heat-dissipating silicon grease on the thermostat.
• Do not solder the thermostat terminals.
• The following diagram shows a protective circuit example.
Ventilating a High-capacity Heat Sink
(Y92B-P250NF)
• Refer to Ventilation Outside the Control Panel.
Operating Conditions
• Do not apply currents exceeding the rated current otherwise, the
• As protection against accidents due to short-circuiting, be sure to
• Do not apply overvoltages to the input circuit or output circuit.
• Do not drop the G3NA or otherwise subject it to abnormal shock.
• Keep the cooling system running continuously during the ON/OFF
Noise Terminal Voltage According to
EN55011
1. The G3NA-UTU complies with EN55011 standards when a
• Connect capacitor C1 to both sides of the input terminals for a
• Connect capacitor C2 to both sides of the load power supply
• Connect the varistor to both sides of the G3NA output terminals.
• Do not use an input line that is longer than 3 m.
Coil
power
supply
at 75 A or 90 A requires forced cooling with a fan. Connect the Fan
to a power supply according to its ratings specifications.
in the power supply connection, or due to aging, the Heat Sink will
heat to high temperatures, possibly resulting in failure of the SSR or
adverse affects on other devices. Implement an overheating
prevention measure, such as turning OFF the load current, if the
Heat Sink overheats.
uses a NC contact, i.e., the circuit will be opened for overheating.
This thermostat can be used to stop the operation of the SSR.
Implement an overheating prevention measure by using this signal
to output an alarm or perform another response applicable to the
system. Also, confirm that there is no problem with the overall
system.
Connect it to a contactor or other shutoff device connected above
the SSR.
terminals.
temperature of the G3NA may rise excessively.
install protective devices, such as fuses and no-fuse breakers, on
the power supply side.
Failure or burning may result.
Malfunction or failure may result.
operation of the SSR. This is to allow residual heat to dissipate
while the SSR is OFF.
G3NA with a DC input.
output.
Input side
capacitor is connected to the load power supply as shown in the
following circuit diagram.
Circuit breaker
(coil side)
Capacitor C1
0.1 µF
C1
3 m max.
Input
(NC contact)
Thermostat
G3NA-UTU
type
Y92B-P250NF
Output
G3NA
Varistor
•
•
G3NA-2@@: 470 V, 0.6 W
G3NA-4@@: 910 V, 0.8 W
Load
C2
Load side
Capacitor C2
•
•
G3NA-2@@: 1 µF, 250 VAC
G3NA-4@@: 0.5 µF, 500 VAC
Load
Circuit breaker
(contact side)
Circuit
breaker
2. DC-switching models comply with EMC Directives under the
• The input cable must be less than 3 m.
Loss Time
The loss time will increase when the G3NA is used at a low applied
voltage or current. Be sure that this does not cause any problems.
Using DC Loads
For a DC or L load, a diode should be connected in parallel the load
to absorb the counter electromotive force of the load.
Fuses
Connect a quick-break fuse in series with the load as a short-circuit
protection measure. Use one of the fuses in the following table or
one with equivalent or better characteristics.
Recommended Fuses
Reverse Connection
The output terminal side of the G3NA-D210B is connected to a built-
in diode to protect the SSR from damage that may result from
reverse connection. The SSR, however, cannot withstand one minute
or more if the wires are connected in reverse. Therefore, pay the
utmost attention not to make polarity mistakes on the load side.
5 A
8 A
10 A
15 A
20 A
25 A
30 A
40 A
45 A
50 A
75 A
80 A
100 A
load current
G3NA rated
following conditions ("-UTU" models only).
Less than 3 m
Input
Input G3NA-UTU
60LFF5
60LFF8
60LFF10
60LFF15
60LFF20
50SHA20
60PFF25
50SHA25
60PFF30
50SHA30
50SHA40
50SHA45
50SHA50
50SHA75
50SHA80
50SHB100
Fuse model
SSR
Loss time
Output
Kyosan Electric Manu-
facturing Company
Manufacturer
Load
Load
G3NA-205B
G3NA-210B
G3NA-220B
G3NA-240B
G3NA-275B-UTU
G3NA-290B-UTU
Load power
supply
Applicable SSR
G3NA
14