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200A 240A Single Phase DC DC SSR Solid State Relay

Features: ● DC control voltage 3~32Vdc ● MOSFET output ● Photo isolation ● Dielectric strength 2500V ● Long service life ● Panel mount ● There isn’t contact bounce and sparks during switching
Brand
NQQK

Features:

● DC control voltage 3~32Vdc

● MOSFET output

● Photo isolation

● Dielectric strength 2500V

● Long service life

● Panel mount

● There isn’t contact bounce and sparks during switching

● Low power consumption


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:

Load voltage Control voltage Rated current
10A 25A 40A 60A
220VDC 3-32 VDC NKDH1023DD3 NKDH2548DD3 NKDH4048DD3 NKDH6048DD3
           
Load voltage Control voltage Rated current
80A 100A 120A 200A
220VDC 3-32 VDC NKDH8023DD3 NKDH10048DD3 NKDH12048DD3 NKDH20048DD3


Technical specifications:

Model NKDH6023DD3
Load current 60A
Load voltage 24-220VDC
Control voltage 3-32VDC
Control current DC5-25mA
On state voltage drop ≤2.3V
On state leakage current ≤2mA
Off state time ≤10mS
Dielectric strength 2000VAC
Insulation resistance 1000MΩ500VDC
Ambient temperature -30°c ~ 75°c
Mounting method bolting
Indicator LED
Weight 135g


Outline dimensions & Wiring diagram:

200A 240A Single Phase DC DC SSR Solid State Relay

200A 240A Single Phase DC DC SSR Solid State Relay