科瑞文KRIWAN电机马达控制器 INT69 YL Diagnose 25 A 497 (25 A 497)-上海坦泼秋尔电器科技有限公司手机版

详细介绍

技术参数

Application	Compressors with direction of rotation essential for function and oil management
Functions	Motor temperature static, Motor temperature dynamic, Oil temperature, Short circuit, short cycling, 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	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 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	30m
Motor voltage	3 AC 20-100Hz 80-690V ±10%
Phase monitoring: Phase sequence	Active about 1s after motor start for about 5s
Phase monitoring: Phase failure	Active about 1s after the motor start until the motor stop
Phase monitoring: Inactive	After motor stop for approx. 10s
Phase monitoring: Phase asymmetry	Active about 1s after the motor start until the motor stop
Switching frequency overstepping	3 switch-offs in 60s or 10 switch-offs in 1h
Operating with frequency converters	Suitable
Reset delay: Motor temperature static	5min ±1min
Reset delay: Motor temperature dynamic	10min ±2min, 60min ±12min, Locked
Reset delay: Switching frequency overstepping	5min ±1min, 30min ±6min
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

德国科瑞文 KRIWAN 品牌介绍

德国科瑞文KRIWAN公司是专业从事工业设备的保护监控、楼宇控制和环境监测(空气、气象、环境气候)、控制系统及工业应用的智能工控企业。KRIWAN公司于1968年由Friedrich Kriwan创立，总部位于德国Forchtenberg。KRIWAN的发展见证及应和了世界电机及压缩机发展的进程。从最初研发生产出PTC热敏电阻和INT系列保护控制器，至今已超过了50年的历程，KRIWAN公司现已成为了世界领域内电机/压缩机保护控制业的巨擘。德国的机械加工水平及电子产品在处于的地位。KRIWAN其产品的研发、生产及测试全部在德国进行。

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详细介绍