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參數(shù)資料
| 型號： | G3NA-220B-UTU |
| 元件分類： | 繼電器，輸入/輸出模塊 |
| 英文描述： | TRIGGER OUTPUT SOLID STATE RELAY, 2500 V ISOLATION-MAX |
| 文件頁數(shù)： | 12/12頁 |
| 文件大?。?/td> | 1266K |
| 代理商： | G3NA-220B-UTU |
Solid State Relay
G3NA
9
Precautions
Refer to pages 11 to 19 for general precautions.
■ Load Connection
For an AC load, use a power supply rated at 50 or 60 Hz.
The maximum operating frequency is 10 Hz.
The G3NA has a built-in varistor for overvoltage protection.
■ Zero Cross Function
An SSR with a zero cross function operates when an AC load volt-
age reaches the zero point or its vicinity. This reduces clicking noises
when the load is input, and minimizes the influence of an inductive
load, such as a lamp, heater, or motor, on the power supply because
the inrush current of the load is reduced. This can also minimize the
scale of the inrush current protection circuit.
At a low applied voltage, such as 24 VAC, the load current is not fully
supplied. When the Unit is switched ON, the voltage required to
power the Unit deprives the output signal of the necessary voltage
level and thus creates loss time. The lower the load voltage is, the
greater the loss time is. This condition, however, will not create any
serious problems.
For a DC or L load, a diode should be connected in parallel the load
to absorb the counter electromotive force of the load.
When attaching a heat sink to the G3NA, apply Silicone Grease or
equivalent heat conductive grease on the heat sink. (Toshiba Silicon,
Shinetsu Silicon, etc.)
Tighten the mounting screws of the heat sink with a torque of 0.78 to
0.98 Nm.
EN55011 Measurement of Mains
Terminal Disturbance Voltage
The G3NA-UTU conforms to EN55011 standards when a capacitor is
connected to the load power supply as shown in the following circuit
diagram.
Recommended Capacitor:
Nissei Denki’s MKT-series R40 (1
F)
The output terminal side of the G3NA-D210B is connected to a built-
in diode for protecting the SSR from damage that may result from
reverse connection. The SSR, however, cannot withstand one min-
ute or more if the wires are connected in reverse order. Therefore,
pay the utmost attention not to make polarity mistakes on the load
side.
Output (load voltage)
Input
ON
OFF
Loss time
SSR
Input
Load
Load power
supply
G3NA-UTU
Output
Load
Input
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| G3NA-220B-UTU AC100-120 | 功能描述:固態(tài)繼電器-工業(yè)安裝 SOLID STATE RELAY TUV Markings RoHS:否 制造商:Crydom 控制電壓范圍:4 VDC to 32 VDC 負載電壓額定值:7 VDC to 72 VDC 負載電流額定值:160 A 觸點形式: 輸出設(shè)備:SSR 安裝風格:Panel |
| G3NA-220B-UTU AC200/240 | 功能描述:固態(tài)繼電器-工業(yè)安裝 SOLID STATE RELAY TUV Markings RoHS:否 制造商:Crydom 控制電壓范圍:4 VDC to 32 VDC 負載電壓額定值:7 VDC to 72 VDC 負載電流額定值:160 A 觸點形式: 輸出設(shè)備:SSR 安裝風格:Panel |
| G3NA-220B-UTU DC5-24 | 功能描述:固態(tài)繼電器-工業(yè)安裝 SOLID STATE RELAY TUV Markings RoHS:否 制造商:Crydom 控制電壓范圍:4 VDC to 32 VDC 負載電壓額定值:7 VDC to 72 VDC 負載電流額定值:160 A 觸點形式: 輸出設(shè)備:SSR 安裝風格:Panel |
| G3NA220BUTUAC100120 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:RELAY SSR 20A 100-120VAC ZERO 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Relay SSR 132V AC-IN 20A 264V AC-OUT 4-Pin |
| G3NA220BUTUAC200240 | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:RELAY SSR 20A 200-240VAC ZERO 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Relay SSR 264V AC-IN 20A 264V AC-OUT 4-Pin |
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