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4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

Features: ● Dielectric strength 4000V ● Photo isolation ● Zero cross or random turn-on ● Removable finger proof cover available ● Load current 10-120A ● Panel mount ● Control voltage 3-32Vdc, 7
Brand
NQQK
Inquiry
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay
4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

Features:

● Dielectric strength 4000V

● Photo isolation

● Zero cross or random turn-on

● Removable finger proof cover available

● Load current 10-120A

● Panel mount

● Control voltage 3-32Vdc, 70-280Vac

● Built-in RC


Models explanation:
NKDH......40......48.......ZD3
    1          2        3       4
 

1. 

NKDH – single-phase solid state relay (10 – 120А)

NKDM – industrial class solid state relay (100 – 500А)

NKTH – three-phase solid state relay (10 – 120А)

NKTR – motor reversing solid state relay (10 – 40А)

2.
40 – load current 40А (10 – 500А)

3.
48 – load voltage 24-480V AC, 38 – 24-380V AC, 23 – 5-220V DC

4.
ZD3 – control signal type(swithing mode)

VA – variable resistor 220-560кОм/2Вт (phase control)

LA – analog signal 4-20мА (phase control)

VD – analog signal 0-10V DC (phase control)

ZD – control voltage 10-30V DC (switching at zero crossing)

ZD3 – control voltage 3-32V DC (switching at zero crossing)

ZA2 – control voltagte 70-280V AC (switching at zero crossing)

DD3 – control voltage 3-32V DC (DC voltage switching)


Types:

Loda voltage  Control Signal  Rated current
10A 25A 40A
480V AC  3-32V DC NKTH1048ZD3 NKTH2548ZD3 NKTH4048ZD3
70-280V AC NKTH1048ZA2 NKTH2548ZA2 NKTH4048ZA2


 

Loda voltage  Control Signal  Rated current
60A 80A 100A 120A
480V AC  3-32V DC NKTH6048ZD3 NKTH8048ZD3 NKTH10048ZD3 NKTH12048ZD3
70-280V AC NKTH6048ZA2 NKTH8048ZA2 NKTH10048ZA2 NKTH12048ZA2


Technical specifications:

Model NKTHxxxxxZD3 NKTHxxxxxZA2
Load voltage 24-480VAC
Control voltage 3-32V DC 70-280V AC
Current consumption in control circuit 10-68mA ≤12mA
Voltage ON/OFF 3V DC/1.5V DC 70V DC/10V AC
Leakage current(off-state) ≤10mA
Peak voltage  1000V AC 
Voltage drop in load circuit ≤1.6V AC
Switching time ≤10mS
LED indication yes
Dielectric strength 2500V AC (1min)
Insulation resistance 500MΩ with 500V DC
Operating temperature -30°c ~ +75°c
Relative Humidity ≤95%(non-condensing)
Dimensions 105x74x33mm
Mounting method Screws on
Weight ≤450g


Outline dimensions & Wiring diagram:

4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

4000V 10A 25A 40A 60A 120A 480V AC to 32V DC three phase SSR Solid State Relay

 

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