The products are mainly used to control switching on/off of power supply of storage battery car, electric forklift, electric winch, electric car, excavator, air conditioner in vehicle
Application
12V/24V DC Contactor NF400CZ Contact type is One pair of bridge type close moving (NC) contacts, Protection grade is IP67, Continuous operating duty, controls the power on and off of electric forklifts, electric vehicles, and excavators.
Ordering Notice
For example: NF400CZ-1/12V
The DC contactor of main contact is Bridge type, rated voltage not more than DC 96V, current 400A, Magnetic retention structure with self-recovery function module, The voltage specification is
| Basic Technical Parameters (at normal conditions) | |||
| Electric Parameters | |||
| Contact type | One pair of bridge type moving close (NC) contacts | Instantaneous maxi (closing) current | 7Ie,≤1s |
| DC96V, 400A; 20,000 times DC260V, 150A; 20,000 times | Insulation resistance(MΩ) | ≥100 | |
| Contact load | Dielectric withstand voltage | 1500V,p.f. 1min, no breakdown | |
| Voltage drop on contacts(mV) | ≤80 (at 100A) | Electric cycles (104) | ≥2 |
| Coil voltage specification(DC) | 12V, 24V etc | Mechanical cycles (104) | ≥30 |
| DC power consumption of coil (W) | ≤24V(Normal use of zero power) | Temperature rise on outgoing terminal | ≤65 |
| Pickup voltage(DC) | ≤75%Us(Positive power up) | Material of contact | AgCuO(10)/Cu |
| Release voltage(DC) | ≥40%Us(Power does not need to be reversed) | Working duty | Continuous operating duty |
| Pickup time(ms) | ≤30 | ||
| Release time(ms) | ≤50 | ||
| Mechanical/Ambient Conditions | |||
| Torque of outgoing terminal on contact M10(N.m) |
≯18.0N appropriate | Protection grade | IP67 |
| Coil lead | Waterproof plug(Red”+”, Black”-”) | Mounting methods | Freely |
| Working temperature | (-25~+55)°C | Vibration | Sine shock: 2.5g, (5~50) Hz |
| Mounting altitude | ≤2Km | Impact | 50g,11ms(Half sine) |
Outline and Mounting Picture
The products are mainly used to control switching on/off of power supp
The products are mainly used to control switching on/off of power supp
The products are mainly used to control switching on/off of power supp