科瑞文KRIWAN电机马达控制器 INT69 TML Diagnose 22 A 495 (22 A 495)
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面议科瑞文KRIWAN电机保护器INT69 13 A 460 S52 (INT69 13 A 460 S52)
面议Application | Medium and large semi-thermal piston compressors with oil pumps |
Functions | Motor temperature static, Motor temperature dynamic, Discharge gas, Lock-out, differential pressure, Short circuit or open circuit |
Supply voltage | AC 115-230V |
Permitted ambient temperature | -30...+70°C |
Temperature measuring circuits: Type | 1-2 AMS sensors in series alternative 1-9 PTC sensors acc. to DIN 44081, DIN 44082 in series |
Temperature measuring circuits: R_25, total | <1.8kΩ |
Temperature measuring circuits: R_trip, static | 4.5kΩ ±20% |
Temperature measuring circuits: R_reset | 2.75kΩ ±20% |
Temperature measuring circuits: Max. length connection line | 30m |
Short circuit monitoring system PTC | Typically <30Ω |
Input, operating recongnition motor: Lower limit | AC 100V at 20Hz to 175V at 90Hz |
Input, operating recongnition motor: Upper limit | AC 690V ±15% |
Switching frequency overstepping | 3 switch-offs in 30s |
Operating with frequency converters | Suitable |
Reset delay: Motor temperature static | 5min ±1min |
Reset delay: Motor temperature dynamic | 10min ±2min, 60min ±12min, Locked |
Reset delay: Discharge gas temperature | 10min ±2min, Verriegelt |
Reset delay: Switching frequency overstepping | 5min ±1min |
Resetting the lock or the reset delay | Main reset >5s or reset by keyboard only possible if there is no error current |
External button: Designed for | Potential-free normally open contact (typ. 5V, 1mA) |
External button: Max. length connection line | 1m |
Relay: Connection | AC 240V 2.5A C300 at least AC/DC 24V 20mA |
Relay: Mechanical service life | Approx. 1 million switching cycles |
Interface | Diagnose port (DP) |
Protection class acc. To EN 60529 | IP00 |
Connection type | 6.3mm blade terminal (operating recognition), push-in spring terminals 0.25-0.75mm2 |
Housing material | PA glass-fibre-reinforced |
Mounting | Screw mounted |
Dimensions | Refer to dimensions in mm |
Weight | Approx. 200g |
Check base | EN 61000-6-2, EN 61000-6-3 EN 61010-1 Overvoltage category II Pollution level 2 |
Approval | UL File No. E75899 cURus |