INT79 CYL Diagnose Article-Nr.: 25 A 499 S21
Product details :
- Application : Compressors with direction of rotation essential for function and oil management
- Functions : Motor temperature static, Oil temperature, Short circuit, Phase monitoring, phase sequence, phase asymmetry, Lock-out, operating recognition
- Supply voltage : AC/DC 24-240V
- Permitted ambient temperature : -30...+70°C
- Temperature measuring circuits: Type : NTC Sensor, R25 = 5kΩ, B25/85 = 3992K
- Temperature measuring circuits: Max. length connection line : 10m
- Temperature measuring circuits: Measuring range : 0-135°C
- Temperature measuring circuits: Accuracy : ±3% of the measuring range
- Temperature measuring circuits: Motor temperature, activate : 121°C
- Temperature measuring circuits: Motor temperature, reset : 109°C
- Temperature measuring circuits: Oil temperature, activate : 96°C
- Temperature measuring circuits: Oiltemperature, reset : 85°C
- Short circuit monitoring system PTC : Typically <55Ω
- Short circuit monitoring system NTC : Typically <55Ω
- Input oil flow oil level and oil filter soiling: Designed for : Potential-free normally open contact (typ. 3.3V, 1mA)
- Input oil flow oil level and oil filter soiling: Max. length connection line : 10m
- Motor voltage : 3 AC 20-100Hz 80-690V ±10%
- Phase monitoring: Phase sequence : Active about 1s after motor start for about 5s
- Phase monitoring: Inactive : After motor stop for approx. 10s
- Phase monitoring: Phase asymmetry : Active about 1s after the motor start until the motor stop
- Operating with frequency converters : Suitable
- Reset delay: Motor temperature static : 10min ±2min, 60min ±12min, Verriegelt
- Reset delay: Incorrect phase sequence : Locked
- Reset delay: Oil temperature : Undelayed
- Reset delay: Phase asymmetry : 5min ±1min, Verriegelt
- Reset delay: Oil flow : 5min ±1min, Verriegelt
- Reset delay: Oil filter : Locked
- Reset delay: Oil level : Locked
- 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. 3.3V, 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 flat plugs (L1-L3, L and N), 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. 150g
- 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
