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Three-Phase ProtectorMotor Controller
The Shiva Amvaj three-phase current monitoring relay model CAD-2M with two operating modes, manual and automatic, is a device suitable for protecting three-phase motors against current increase, decrease and asymmetry, and for displaying current..
The Shiva Amvaj three-phase current monitoring relay model CAD-1000A is a device suitable for protecting three-phase motors against current increase, decrease and asymmetry, and for displaying current. The initial start time is the period after start during which current increase is ignored.
The Shiva Amvaj three-phase current monitoring relay model CAD-6000 is a device suitable for displaying current and protecting three-phase motors against current increase, decrease and asymmetry. The initial start time is the period after start during which current increase is ignored.
The difference between model CAD-2M and CAD-1000A is in automatic mode, in which current is monitored during the initial start time (Delay Start) to prevent motor stalling.
Download کاتالوگ
CAD-2M.pdfDownload کاتالوگ
CAD-1000M.pdfDownload کاتالوگ
CAD-6000A.pdf
Download فایل اتوکد
13D1.dwgProduct Models
Code:
13D1
Weight:
495 gr
Dimensions:
96*96*115 mm
IP:
30
Supply Voltage / External RESET:
180-250VAC/ R-N /50-60 HZ
Current Measurement Accuracy:
1+ 0.5% و 1-%0.5
CT Setting Time:
از زمان وصل به برق به مدت ۵ دقیقه
Operating Conditions:
دما: ۶۵+..۲۰– درجه سانتی گراد و رطوبت : ۷۰درصد
Output:
دو عدد رله 16A
Panel Cutout Dimensions:
91*91 mm
Features of the Shiva Amvaj Three-Phase Current Monitoring Relay
Capability
Current display and measurement, and protection against minimum, maximum and asymmetry of currents
Operating mode selection in model CAD-2M
Manual (Han)
Automatic (Aut)
Includes
3 setting limits: minimum, alarm and maximum current
Initial start delay time for heavy motors
Internal alarm to warn in case of faults
2 separate relays for ALARM and TRIP
Current control based on the I²T curve
10 indicators for signaling
AC: Mains power
Alarm Relay: Alarm relay state
Trip Relay: Trip relay state
Delay Start: Initial start delay(3-300Sec)
CT: CT display and setting(5-6000A)
Delay Off: Off delay (2-60Sec)
Unbalanced: Current asymmetry (10-100%CT)
Max: Maximum current (0.01A-120%CT)
Alarm:(0.01A-maximum current)-OFF
Min: (0.01A-alarm current)-OFF
Wiring installation guide on the device terminals
