Unison UNI 901 ZDA 60 200 01 CU2 Solid State Relay 901, DC to AC Zero Cross, 200 A

Brand
Unison
Model number
UNI 901 ZDA 60 200 01 CU2

45 mm hockey-puck zero-cross solid state relay (901 series) for 200 A AC loads at 24-600 V AC, driven by a 4-32 V DC control signal. Choose the heat sink from the load-current table.

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Key features

  • Lowest thickness 19.5mm with 2mm Copper Plate
  • Input : 4-32VDC / 4-16mA, Green LED indication
  • O/P: 24-600VAC(47-63 Hz), 200Amp (Zero cross over)
  • PIV : 1600, I²T : 25000A²S for 9.6mS
  • Body insulation : 6kV for 1min
  • I/P. to O/P. insulation : 8kV for 1min
  • Inbuilt surge voltage protection of 2700Vrms
  • Short Circuit Protection by “B” Curve DP MCB
  • Resistive load Max 115A SC protect by 125A DP MCB
  • Short Circuit Current Rating : 10kA for <3mS

Specifications

Specifications
Input4-32VDC / 4-16mA, Green LED indication
Output24-600VAC(47-63 Hz), 200Amp (Zero cross over)
PIV1600
I²T25000A²S for 9.6mS
Body insulation6kV for 1min
I/P. to O/P. insulation8kV for 1min
Short Circuit Current Rating10kA for <3mS
Load current at 40°C by heat sink
A-10080 Amp
A-190 Heat Sink without Fan44 A x 3 = 132 Amp
A-190 Heat Sink with Fan52 A x 3 = 156 Amp
Ordering
Order codeUNI 901 ZDA 60 200 01 CU2 + A-100 HEAT SINK + DIN RAIL

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.