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
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, power source
Features
The main circuit and coil input of the product are
Ordering Notice
For example: TK50D/12V
The DC contactor of main contact is one NO, rated voltage not more than DC 750V,current 100A, coi
| Basic Technical Parameters (at normal conditions) | |||
| Electric Parameters | |||
| Contact type | One pair of bridge type moving open (NO) contacts |
Pickup voltage(DC) | ≤75%Us |
| Rated voltage of contacts (DC) | 150V | Release voltage(DC) | ≥5%Us; ≤40%Us |
| Rated current of contacts (A) | 100 | Pickup time(ms) | ≤30 |
| Switching load capacity of contact(DC) | 750V, 15A | Release time(ms) | ≤50 |
| 600V, 20A | Insulation resistance(MΩ) | ≥100 | |
| 450V, 40A | Dielectric withstand voltage | 2000V,p.f. 1min, no breakdown | |
| 150V, 100A | Electric cycles (104) | ≥1 | |
| 200A, ≥5min | Mechanical cycles (104) | ≥30 | |
| 250A, ≥1min | Temperature rise on outgoing terminal | ≤65 | |
| Main contact overload capability | 300A, ≥30s | Temperature rise of coil(K) | ≤85 |
| Voltage drop on contacts(mV) | ≤80 | Material of contact | AgCuO(15) |
| Coil voltage specification(DC) | 12V、24V、48V | Working duty | Long term |
| DC power consumption of coil (W) | ≤3.8 | Acting frequency | ≤1Hz |
| Mechanical/Ambient Conditions | |||
| Torque of outgoing terminal on contact M5(N.m) |
≯2.6N appropriate | Protection grade | IP67 |
| Leading mode of coil | High temperature insulated multiple-stranded CU wire |
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