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 |
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| 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:
