Application The products are mainly used to control switching on/off of power supply of storage battery car, electric forklift, electric
Application
The main contact of ZJQ150-T/24V DC Contactor is a reversing DC contactor. The rated voltage is no more than 80V and the current is 150A. It has been tested in the factory and by relevant testing units and meets the requirements of standard specifications.
Ordering Notice
For example: ZJQ150A-T/12V The DC contactor of main contact is commutation, rated voltage not more than DC80V, current 150A,
| Basic Technical Parameters (at normal conditions) | |||
| Electric Parameters | |||
| Contact type | A set of conversion contacts | Instantaneous maxi (closing) current | 7Ie,≤1s |
| Rated voltage of contacts (DC) | ≤80V | Insulation resistance(MΩ) | ≥100 |
| Rated current of contacts (A) | 150 | Dielectric withstand voltage | 1500V,p.f. 1min, no breakdown |
| Voltage drop on contacts(mV) | ≤80 | Electric cycles (104) | ≥2 |
| Coil voltage specification(DC) | 12V, 24V, 48V, 72V etc | Mechanical cycles (104) | ≥30 |
| DC power consumption of coil (W) | ≤11 | Temperature rise on outgoing terminal | ≤65 |
| Pickup voltage(DC) | ≤70%Us | Temperature rise of coil(K) | ≤85 |
| Release voltage(DC) | ≥5%Us;≤40%Us | Insulation grade of enameled wire | Class B (130°C) |
| Pickup time(ms) | ≤50 | Material of contact | AgCuO(10)/Cu |
| Release time(ms) | ≤50 | Working duty | Continuous operating duty |
| Mechanical/Ambient Conditions | |||
| Torque of outgoing terminal on contact M8(N.m) |
≯7.0N appropriate | Protection grade | IP50 |
| Torque of outgoing terminal on coil M5(N.m) |
≯2.5N appropriate | Mounting methods | Freely |
| Working temperature | (-25~+55)°C | Vibration | Sine shock: 2.5g, (5~50) Hz |
| Mounting altitude | ≤2Km | Impact | 50g,11ms(Half sine) |
| Conversion Table for Coil Specification(20°C) | |||
| Voltage(V) | Coil resistance(1±10%)Ω | Voltage(V) | Coil resistance(1±10%)Ω |
| 12 | 3.95 | 60 | 94.7 |
| 24 | 15.5 | 72 | 136.4 |
| 48 | 60.6 | 80 | 168.4 |
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 sup
The products are mainly used to control switching on/off of power supp