AHC - 600 :
   PROGRAMMABLE AMPERE HOUR CONTROLLER

   PROGRAMMABLE AMPERE HOUR CONTROLLER

FEATURES

 - Based on state of art latest microcontroller technology with Watchdog feature for fail safe operation.
 - Acceptability of analog input from DC Shunt.
 - A high resolution of 20000 counts (max) for Ampere rate & 999999 counts (max) for Ampere Hour Totalizer & Batch counter
 - Highly informative, user friendly display & keyboard interface with separate indication for Ampere rate, Total & Batch.
 - Relay control action can be programmable.
 - Programmable latch OR non-latch facility for relay & relay indication.
 - User selectable batch quantity, batch counter & reset facility through keyboard & external contacts
 - Non-Volatile battery backup memory to store data in case of power failure with configurable power up recovery option.
 - Isolated RS485 communication with MODBUS RTU Protocol
 - Isolated retransmission of process value signal (Optional).
 - Configurable retransmission range setting by users.
 - Flameproof version is available on request.

APPLICATIONS
Widely accepted in industries like Metal Extrusion, Electroplating, Electro Polishing & Galvanizing, P.C.B. Manufacturing, Battery Charging, Hydro Generations, Electro Dip Painting, D.C. Substation.

 Analog Input from
 Sensor Break
 Range


 Resolution
 Setting
 Alarm Output



 Relay Specification
 Control Action

 Display


 Memory


 Reset

 Supply
 Mounting
 Dimension
 Cutout
 Cabinet
 Optional


 Important
 Weight

 1) 0 - 75mvolt from DC Shunt.
 Under Range ‘UndEr’, Over range ‘ouEr’, ‘oPEn’ indication for 0-75mV.
 0 to 20000 (5 digit) counts of Ampere rate configurable as per Second, Min, Hour.
 0 to 999999 (6 digit) counts of Ampere Hour Totalizer.
 0 to 999999 (6 digit) Batch counter to know total no. of Batch completed.
 Field programmable decimal point selection for Ampere Indication by users.
 By 6 keys on front panel i.e. keys.
 1 independent set point for Ampere rate setting, 2 Independent set points for Ampere Hour Totalizer setting.
 1 independent NO/C/NC contact for Ampere rate indication.
 2 independent NO/C/NC contact for Ampere Hour Total indication.
 1 independent NO/C/NC contact for fail safe operation.
 5Amp. / 250VAC, 5Amp. / 30VDC at resistive load.
 L & H, H & VH, L & VL control action facility individual for each relay.
 Auto reset pulse output for Batch application
 5 Digit for 20000 count for Ampere rate indication.
 6 Digit for 999999 count for Ampere Hour Totalizer indication.
 8 L.E.D.s for RL1, RL2, RL3, FAULT, PROG, SQR, TX, RX
 Non-Volatile memory to store the Totalizer value, Batch count, in case of
 power failure with 4 options of power up recovery i.e. No memory recovery,
 Batch memory recovery, Totalizer memory recovery & All memory recovery.
 Provision for Total reset from the panel as well as remote reset from back
 terminal through potential free contacts input for Ampere Hour Totalizer.
 230VAC ±10% OR 110VAC ±10% OR 24VDC.
 Panel mounting / Wall mounting for flameproof model.
 96(W) X 96(H) X 175(D) in mm. Including backside connector.
 92(W) X 92(H) in mm.
 ABS Plastic, White Color.
 a) Isolated RS485 Serial port with MODBUS RTU Protocol output for PC interface.
 b) Isolated 4 to 20mA retransmission programmable output for recorder or PLC proportional to selective range.
 c) Flameproof version is available on request for hazardous application.
 MODBUS RTU Protocol support to update instrument setting through PC. Powerful SCADA software is available.
 Weight : 1.5 Kg.