MULTI 2

MULTI 2

Direct starting electronic control panel 2 motors for pressure booster, clean water and sewage

  • Multi application control panel
  • Single-phase version with power relay for inductive loads (up to 31A)
  • Protection for motherboard

GENERAL SPECIFICATIONS

  • Operating voltage 230Vac +15/-20% 50/60Hz (SA674.xx)
  • Operating voltage 400Vac +15/-20% 50/60Hz (SA677.xx)
  • General disconnecting switch with door lock
  • N°2 buttons for automatic -0- manual operation
  • Siren shut-off button
  • Maximum current trimmer for each motor
  • Probe sensitivity trimmer 1÷100kohm
  • “POWER” Led light (supply mains)
  • N°2 running Led lights
  • N°2 motors’ overload Led lights
  • N°2 motors’ klixon intervention Led lights
  • N°2 motors’ status Led lights
  • “FUNCTION” Led light (inputs status)
  • “ALARM” Led light (level status)
  • Auxiliary circuit protection fuse
  • Motors’ protection fuse
  • N°2 contactors (SA677.xx)
  • External thermoplastic box
  • Cable glands
  • Protection degree IP65
  • Operating temperature -5/+50°C
  • Relative humidity 60% at 50°C (not condensed)

ADVANTAGES

  • Configuration via Dip switch
  • Dry running with level control
  • Adjustable probes sensitivity
  • Deactivable alternarce of the 2 motors
  • 3s delay between the starting of the 2 motors
  • Automating switching in case of motor failure
  • Siren shut-off
  • Operation with pressure switches, float switches and probes

INPUTS/OUTPUTS

  • N°4 very low voltage inputs
  • N°2 very low voltage inputs for motor klixon
  • N°2 alarm outputs 12Vdc max 200mA for siren and flashing Led lamp
  • Alarm output max 5A NC-COM-NO (pure contact)

PROTECTIONS

  • Maximum current protection for each motor with alarm
  • Lack and sequence of phases protection with automatic reset and alarm
  • Deactivable minimum and maximum voltage protection with automatic reset and alarm
  • Klixon protection for each motor with automatic reset and alarm

SINGLE-PHASE 230Vac +15/-20% 50/60Hz

CODE TYPE POWER OPERATING DIMENSIONS mm WEIGHT BOX
kW HP CURRENT (A) A-H L-W P-D Kg
SA674.00 MULTI 2 230 0,37÷2,2 0,5÷3 2x(2÷18) 285 245 140 2,3 03

 

THREE-PHASE 400Vac +15/-20% 50/60Hz

CODE TYPE POWER OPERATING DIMENSIONS mm WEIGHT BOX
kW HP CURRENT (A) A-H L-W P-D Kg
SA677.02L MULTI 2 400 10 0,37÷7,5 0,5÷10 2x(0,5÷16) 345 285 165 3,7 04
SA677.03L MULTI 2 400 15 2,2÷11 3÷15 2x(4÷25) 380 300 150 5,2 05
SA677.04L MULTI 2 400 20 7,5÷15 10÷20 2x(16÷32) 460 380 150 6,5 07

 

OPTIONALS

CODE TYPE
OP100.01 3 level probes kit
OP100.05 Wired single-phase surge arrester type 2
OP100.05/1 Wired three-phase surge arrester type 2
OP100.13/1/12 Wired siren 12Vdc
OP100.13/2/12L Wired flashing Led lamp 12Vdc
SS100.00 Visual and acoustic alarm indicator (BASIC ALARM VA012)
OP00.10 Couple of brackets for collar (reference BOX 03-04)
For more optionals click here

 

SPARE PARTS

CODE TYPE
AC100.25/30 Led electronic board 2 pumps with siren shut-off button and flat cable 16pin 30cm
SD674.20/1 Single-phase MULTI 2 electronic board
SD677.20/1 Three-phase MULTI 2 electronic board 20A
SD677.30-40/1 Three-phase MULTI 2 electronic board 30-40A

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