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Control & AutomationIndustrial Control
The Shiva Amvaj star-delta phase controller, is suitable for starting squirrel-cage rotor motors by switching from star to delta, with complete protection against mains power fluctuations.
Product Models
Code:
13B6
Weight:
350 gr
Dimensions:
72*80*60 mm
IP:
30
Supply Voltage:
180-250VAC/ R-N /50-60 HZ
Input Voltage:
300-500VAC/3PH/50-60Hz
Trip on / Cut-off for:
افزایش ولتاژ: 440 ولت، کاهش ولتاژ: 300 ولت، عدم تقارن: 25-7 درصد
Trip Delay Time:
3 Sec
Star-to-Delta Transition Delay:
۵۰ m Sec
Operating Conditions:
دما: ۶۵+..۲۰– درجه سانتی گراد و رطوبت : ۷۰درصد
Output:
۳ عدد رله ۱6A
Panel Cutout Dimensions:
76*51 mm
Features of the Shiva Amvaj Star-Delta Phase Controller
Protection against
Voltage rise and drop
Phase sequence error and phase asymmetry
Loss of any of the phases
6 indicators to signal
ON:
Slow flashing: power cut STOP
Fast flashing: connection delay
Steady on: device ready to start
F:
Slow flashing: voltage rise
Fast flashing: phase asymmetry
Steady on: voltage drop
P:
Flashing: phase loss
Steady on: phase sequence error
M: relay M on
: relay
on
: relay
on
3 adjustment screws
Unbalance: asymmetry setting (7-25%)
On Delay: connection delay (2-30Sec)
Star Timer: star relay on time (2-30Sec)
Can be controlled with START and STOP pushbuttons, or by a PLC with permanent connection
Parameters do not change due to switchboard contactor shocks
