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
ZJQ100A/24V DC Contactor single pole is manufactured by Zhejiang Nanfeng Electric Co., Ltd. protection grade is IP50, and you can also choose the available voltages of 12V, 24V, 48V, and 72V.
Ordering Notice
For example: ZJQ100A/12V
The DC contactor of main contact is one NO, rated voltage not more than DC 80V, current 100A, coil
| Basic Technical Parameters (at normal conditions) | |||
| Electric Parameters | |||
| Contact type | A set of NO | Instantaneous maxi (closing) current | 7Ie,≤1s |
| Rated voltage of contacts (DC) | ≤80V | Insulation resistance(MΩ) | ≥100 |
| Rated current of contacts (A) | 100 | 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, 48V, 72V etc | Mechanical cycles (104) | ≥30 |
| DC power consumption of coil (W) | ≤38 | 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 | 3.8 | 60 | 95.6 |
| 24 | 17.4 | 72 | 152.5 |
| 48 | 69.5 | 80 | 186.7 |
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
Application The products are mainly used to control switching on/off
The products are mainly used to control switching on/off of power sup