- Based on latest single chip micro-controller technology.
- Compact design for reliable and accurate operation.
- Fast response time.
- Field selectable operational sequences.
- Incorporates a group of super bright LED's instead of twin Filament lamps for ultimate life at very less power consumption.
- Actuated through potential free fault input contacts.
- Fault input contacts NO/NC site selectable by means of DIP switches.
- Optic isolated all fault inputs, immune to noise disturbances.
- Provision for external audible (Bell or Hooter) through' potential free relay output contact.
- All models are with built-in Test, Silence(optional), Accept & Reset push buttons, provision on back side terminal strip.
- Specially designed power supply for high noise immunity,
- Wide input variations & having built-in transient protection.
- The extensive protection so provided safeguards all I.C.'s & components from failure, thereby offering complete reliability.
- Rugged Plastic enclosure with high strength.
- Type tested for noise, impulse and functional test as per various standards.
- Supply Voltage : 90 - 270 VAC/DC or 20 - 60 VDC
- Operation Sequence: Multiple sequence option with site selection facility.
- Push Button Controls: On board Test, Silence (optional), Accept, Reset buttons.
- No. of windows: 4 to 48 Window (3R x 3C).
- Window size: 40 x 40 mm.
- No of LED`s per Window: Super bright 4 LED`s in Parallel.
- Power Consumption: 0.8 VA per window.
- Terminals: Suitable for 0.2 to 2.5 sq. Mm. Cable.
- Scan time: Less than 10 ms.
- Response Time: Less than 10 ms.
- Flash Rate: 60 Flash per minFast Flashing 30 flash per min—slow flashing
- Fault Input Contacts: Potential free contact needed. (LIVE Input Fault Contact can be Optional ).
- Output Connection: Remote TEST, SILENT, ACCEPT,RESET.
- Output Relay Contacts: 2 No`s potential free, Non trip group & trip group. (Annunciator fail Optional.)
- Enclosure: M.S. Enclosure with high strength.
- Output Contact Rating: 7 amps at 230 VAC Resistive.
- Noise Immunity: 2KV as per IEC 61000-4-12.
- Impulse Tests: 5KV as per IEC 60255 -5.
- Environmental Tests: As per IS 9000.
- Max. Ambient Temp: 0-60 Deg C.
- Humidity: 95% R.H.
- Window Colour: Red, Yellow, Green, Blue, Amber & white.
- Facia Type: Printed on Photo film replaceable from front(optional)
- Supply Voltage: 3 Phase 415 VAC,50 Hz (R,Y,B &N) (No auxilliary supply)
- Output Contacts: Two changeover ( C-NO),Rating 5A at 230VAC
- Voltage trip setting :
- Lower Limit is 340 for Under voltage (Resolution of 1 Volt)
- Upper Limit is 460 Volts for OV (resolution of 1 V)
- ( Hysterisis between cut off & cut in is 10V)
- Trip Time delay: Trip time less than 100 msec.for SPP, Reverse Phasing & Over VoltageTrip Time is settable for Under Voltage & Unbalance.
- ON Delay: Selectable by keys from 1 to 60 sec.
- Reset Mode: Auto reset.
- Indications:
- 1. SPP : RED LED
- 2. OVER VOLTAGE : RED LED
- 3. UNDER VOLTAGE : RED LED
- 4. RELAY ON : GREEN LED ( HEALTHY )
- Operating Temperature range: -5 0C to 60 0C.
- Relative Humidity:10% to 95%
- Mounting:
- Din rail:
- Base mounting dimensions 55 (W) x 65 (H) x 125 (D) mm.
