NJG2 Series Solid State Relays

Product category:: Solid-state Relay
Product code:: P-568
Model:: NJG2

Function & Use (Application Scenarios)

Relay, solid state relay products are mainly applicable to NJG2 solid state relays, which are switching devices that use semiconductor devices instead of contact points. There is photoelectric isolation between the input terminal and the output terminal. When a control signal is applied to the input terminal, the output terminal can switch from off-state to on-state.

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Product highlights

Control response is stable
Reliable isolation protection
Engineering Application Compatibility
Stable and reliable operation
Easy system integration

Model

NJG2

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Main Product Parameters

CategoryRelay Protection and Automation DevicesSecondary CategorySolid State Relay

Product details

Function and Usage

NJG2 solid-state relays are switching devices that use semiconductor devices instead of contact points. There is optical isolation between the input and output terminals. When a control signal is applied to the input terminal, the output terminal can transition from off-state to on-state.

Details

Parameter Category	Parameter Item	Parameter Value
	Model	NJG2-SDD032
	Control Voltage V	5-32 VDC
	Control Current mA	<46
	Start Voltage VDC	5
	Start Current mA	≤7
	Off Voltage VDC	>1.0
	Operating Indicator	LED
	Load Voltage V	12-250 VDC
	Load Current A	10-20
	Dielectric Withstand Voltage VAC	≥1500
	On-state Voltage Drop VAC	<1.5
	Frequency Range HZ	/
	Voltage Rise Rate V/µs	1000
	Cooling Method	5-120A with heat sink; add forced air cooling if temperature exceeds 60°C. Thermal grease must be applied between the heat sink and the product.
	Resistive Load	60%
	Inductive Load	40%
	Model	NJG2-SDA032
	Control Voltage V	3-32 VDC
	Control Current mA	<25
	Start Voltage VDC	3
	Start Current mA	≤7
	Off Voltage VDC	>1.2
	Operating Indicator	LED
	Load Voltage V	10-120
	Load Current A	≥2500
	Dielectric Withstand Voltage VAC	<1.5
	On-state Voltage Drop VAC	47-63
	Frequency Range HZ	500
	Voltage Rise Rate V/µs
	Cooling Method
	Resistive Load
	Inductive Load
	Model	NJG2-SAA250
	Control Voltage V	90-250 VAC
	Control Current mA	<30
	Start Voltage VAC	90VAC
	Start Current mA	≤7
	Off Voltage VAC	>10VAC
	Operating Indicator	LED
	Load Voltage V	24-240 40-480 VAC
	Load Current A	≥2500
	Dielectric Withstand Voltage VAC	<1.5
	On-state Voltage Drop VAC	47-63
	Frequency Range HZ	500
	Voltage Rise Rate V/µs
	Cooling Method
	Resistive Load
	Inductive Load
	Model	NJG2-TDA032
	Control Voltage V	3-32 VDC
	Control Current mA	<30
	Start Voltage VDC	3
	Start Current mA	≤15
	Off Voltage VDC	>1.2
	Operating Indicator	LED
	Load Voltage V	10-120
	Load Current A	≥2500
	Dielectric Withstand Voltage VAC	<1.5
	On-state Voltage Drop VAC	47-63
	Frequency Range HZ	500
	Voltage Rise Rate V/µs
	Cooling Method
	Resistive Load
	Inductive Load
	Model	NJG2-TAA250
	Control Voltage V	90-250 VAC
	Control Current mA	<30
	Start Voltage VAC	90VAC
	Start Current mA	≤15
	Off Voltage VAC	>10VAC
	Operating Indicator	LED
	Load Voltage V
	Load Current A	≥2500
	Dielectric Withstand Voltage VAC	<1.5
	On-state Voltage Drop VAC	47-63
	Frequency Range HZ	500
	Voltage Rise Rate V/µs
	Cooling Method
	Resistive Load
	Inductive Load
Heatsink Selection Table 2	Solid State Model Current	Single-phase below 20A
	Heatsink Model	RAD-NJG2 -060
	Solid State Model Current	Single-phase below 40A
	Heatsink Model	RAD-NJG2 -061
	Solid State Model Current	Single-phase below 60A
	Heatsink Model	RAD-NJG2 -062
	Solid State Model Current	Single-phase below 80A
	Heatsink Model	RAD-NJG2 -063
	Solid State Model Current	Single-phase below 120A
	Heatsink Model	RAD-NJG2 -036
	Solid State Model Current	Three-phase below 20A
	Heatsink Model	RAD-NJG2 -035
	Solid State Model Current	Three-phase below 30A
	Heatsink Model	RAD-NJG2 -034
	Solid State Model Current	Three-phase below 40A
	Heatsink Model	RAD-NJG2 -033
	Solid State Model Current	Three-phase below 60A
	Heatsink Model	RAD-NJG2 -037
	Solid State Model Current	Three-phase below 120A
	Heatsink Model	RAD-NJG2 -038
Load Derating Reference Table 3	Load Type	Pure Resistance
	Power Factor	1.0
	Magnification Factor	1.5 times
	Load Type	Heating Wire
	Power Factor	0.7
	Magnification Factor	2 times
	Load Type	Incandescent Lamp
	Power Factor	0.5
	Magnification Factor	2.5 times
	Load Type	Transformer
	Power Factor	0.4
	Magnification Factor	4 times
	Load Type	Electromagnet
	Power Factor	0.5
	Magnification Factor	4 times
	Load Type	Single-phase Motor
	Power Factor	0.2
	Magnification Factor	7 times
	Load Type	Three-phase Motor
	Power Factor	0.3
	Magnification Factor	6 times
	Load Type	Capacitor Switching
	Power Factor	Surge

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