widely used in avionics, military and space applications and so on.
ENVIRONMENTAL CONDITIONS:
ITEM | DATA |
|
Environmental temperature | -55~85°c | |
Relative humidity | 98%+40°c | |
Low pressure | 2.5kPa(25000m) | |
Impact | 245m/s2 | |
Vibration | 98m/s2, 5~2000Hz | |
Acceleration | 245m/s2 |
MAIN TECHNICAL DATA:
ITEM | DATA | ITEM | DATA |
|
Coil power loss (W) | ≤7(stable value) | Load range of main contact’s resistance | 1~60A 5~110Vd.c 5~380Va.c. | |
Contact voltage drop(mV) | Initial value≤150 After life test≤175 | Maximum switching power(resistance) | 2400W, 15200VA | |
Insulation resistance (MΩ) | Normal T&H≥1000 After high level’s life test≥100 | Main contact rating & Electrical Life | Resistance, 60A, 28Vd.c., 1×104times Resistance, 40A, 60Vd.c., 1×104times Resistance, 60A, 115Va.c., 400Hz, 3dia, 1×105times Resistance, 40A, 380Va.c., 50Hz, 3dia, 5×104times Electro motor, 20A, 115/200Va.c., 400Hz, 3dia, 1×104times Electro motor, 12A, 380Va.c., 50Hz, 3dia, 1×104times | |
Dielectric withstanding voltage (Vr.m.s, 50Hz) | Nor. :2000/500 | |||
Secondary contact rating & Electrical Life | 3A, 28Vd.c., 1×105times | |||
Time parameter(ms) | Reacting time≤25 Release time≤20 | Weight(g) | ≤490 | |
Leak tightness | Leakage rate≤10-1Pa.cm3/s |
SPECIFICATION PARAMETERS:
Part No. | Coil voltage | 25°c | Overall temperature range | |||||
Rating | Max | Coil resistance ± 10% Ω | Operation voltage max | Release voltage | Operation voltage max | Release voltage | ||
Holding | Start | |||||||
024 | 24 | 26.4 | 83 | 15 | 15.1 | 1.33~6.2 | 19.1 | 0.72~12 |
027 | 27 | 29.7 | 104 | 15 | 17 | 1.5~7 | 21.5 | 0.81~13.5 |
048 | 48 | 52.8 | 330 | 23 | 30.2 | 2.66~12.4 | 38.2 | 1.44~24 |
ORDERING SYMBOL
ORDERING SYMBOL: JQ-17M / 027 — 3 1 2 3 | 1. Model of contactor | 3. Code of mounting means |
2. Specification No. |
|
