LAZZEN
NDZ3X-50 High voltage DC Contactor Coil voltage DC12V DC24V DC48V
Product Tag:
dc contactorsdc contactor 12V 24Vdc contactor for electric vehiclescontactor relaydc high voltage contactorLAZZEN contactornader contactorElectric contactorauto relayNader LAZZEN mv&hv voltage contactorsdc contactors 12V 24Vdc contactors for electric vehiclesdc high voltage contactorsnader contactorsElectric contactorsauto relays- Product Detai Reference
- ModleParamenter name
NDZ3X-50
NDZ3X-50B
NDZ3X-100
NDZ3X-100B
NDZ3X-150
NDZ3X-150J
NDZ3X-200
NDZ3X-250
NDZ3X-300
Rated current
50A
100A
150A
200A
250A
300A
Agree thermal current of the free air
150A
300A
500A
Rated voltage
DC450V/DC500V/DC750V/DC1000V
Insulation voltage
≥1000MΩ DC1000V
Number of poles
Single pole
Type of circuit
DC
Mechanical life
1,000,000times,frequency 1200 time/h
Coil voltage
DC12V、DC24V、DC48V
DC12V、DC24V、
Electrical life（DC-1,360 times/h,1s on,9s off,forward direction）
DC 750VL/R≤1MS50A 4000/times
100A 2000/times
150A 2000/times
200A 2000次/times
250A 2000次/times
300A 1500次/times
DC 1000VL/R≤1MS50A 2000/times
50A 3000/times100A 10/times100A 800/times150A 10/time150A 1000/times
160A 1000/times200A 800/times160A 1100/times200A 900/times250A 500/times160A 1200/times250A 600/times300A 100/timesMaximum breaking current
DC320V 1000A 1次/once
DC320V 2000A 1次/once
Shot-circuit withstand current
750A 30ms
1500A 30ms
2250A 30ms
3000A 30ms
3750A 30ms
3750A 30ms
Insulation resistance
≥100MƱ,DC500V
Withstand voltage
AC2500V 60s
AC3500V 60s
Rated control voltage Uc
Rated control voltage：DC12V/24V/48VPick-up voltage：75%~110%UcDrop-out voltage：10%~60%UcRated control voltage：DC12V/24VPick-up voltage：DC 9V~36VDrop-out voltage：DC 1.2V~7.2V(Cold state≥-40℃）Maximum pull-in current（20℃）
≤0.5A
≤3.5A
Retention power consumption(20℃,Rated voltage control)
≤6W
Keep4.5W,Start45W
≤6W
≤3.6W/3.6VA
Pull-in/discharge time（rated voltage）
≤35ms/15ms
≤35ms/20ms
Auxiliary contact type
Without Auxiliary contact，1NO，1NC，1NC＋1NONote2：NDZ3X-50/100 don’t have auxiliary contactAuxiliary contact current
2A/DC30V，3A/AC125V
Minimum capacity of the auxiliary contact connecting
8V 100mA
- Product Dimension Drawing
- Electrical Life Line Chart
- Current Time Line Chart
- Warranty :
- 2 Years
- Application:
- Electric vehicle
- Breaking Capacity:
- DC320V 1000A
- Number of Pole:
- 2
- Phase:
- 2
- Place of Origin:
- Shanghai, China
- Brand Name:
- LAZZEN
- Model Number:
- NDZ3X Series
- Package type:
- Epoxy package
- Load polarity:
- Heteropolarity
- Operating voltage range:
- DC12-750V
- Contact Resistance:
- 0.5mOhm at50A
- Control coil:
- DC12V DC24V DC48V
- Mechanical life:
- 1,000,000times,frequency 1200 time/h
- Auxiliary contact:
- Without 1NO 1NC 1NC+1NO
- Electrical life:
- 50A 3000/times 100A 10/times
- Weight:
- 210g
- Certification:
- CCC CB CE TUV UL
