The TwisTorr 74 FS AG control unit is a microprocessor controlled frequency converter with enhanced features that allow greater control and communication capabilities. This compact, ¼ rack controller is designed for full worldwide compatibility, vent valve control, active gauge pressure reading, and pump operation parameters control. It also includes self-diagnostic and protection features.
Features
Universal voltage – the controller is able to auto set according to the input voltage, providing flexibility for easy installation worldwide
RS-232/485 communication protocols and Profibus (options)
Allows the pump to interact the system controls
Enables the pump to be operated via PC with A-PLUS software
Helps development of own customer software
Stop Speed Reading (SSR)
Continues pump speed reading after the stop command
Allows observation of the pump in slow down ramp and shut down time
N.O. and N.C. Vent Valve Drive
Valve delay and opening time adjustable
Vent valve driven by controller automatically or by serial line
Opening time control through SSR function
Specifications
Technical Specifications
Input voltages :
100 ÷ 240 Vac ±10%
Maximum input power :
210 VA
Output voltage :
76 Vac
Output frequency :
1167 Hz
Nominal output power :
100 W
Operating temperature :
+5°C to +45°C
-20°C to +70°C
Orderable Parts
Description Part number TwisTorr 74 FS AG Rack Controller with RS-232/485 X3508-64301 74 FS AG Rack Controller with Profibus option X3506-64022 Air cooling kit (0.5m) 9699290 Air cooling kit Extension cable (5m) 9699940 Vent Valve N.O. 0,5 mm orifice (0,5 m cable) 9699844 Vent Valve extention cable (5 m) 9699941 Mains cable NEMA plug (3 m) 9699958 Mains cable european plug (3 m) 9699957
Hexo Industries (M) Sdn BhdMeasuring Instruments Supplier Malaysia, Leak Detection Systems Supply Penang, Power Tools Supplies Singapore, Indonesia ~ Hexo Industries (M) Sdn Bhd
