GMI PSD1220 Instruction Manual Download Page 5

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PSD1220 & PSD1220-098

SIL 3 Power Supply, 24Vdc, 20 A, Zone 2, DIN Rail Mounting

G.M. International ISM0370-3

Function Diagram for PSD1220

SAFE AREA or ZONE 2 GROUP IIC T4

PSD1220, dual AC supply, 1 redundant 20 A Output.

two modules connected in parallel to provide full redundancy on AC lines (AC1 and AC2) and one 20 A redundant output.

PSD1220, single AC supply, 1 redundant 20 A Output.

two modules connected in parallel to provide one 20 A redundant output.

Summary of Contents for PSD1220

Page 1: ...y 24Vdc 20 A Zone 2 DIN Rail Mounting G M International ISM0370 3 SIL 3 Power Supply PSD1220 and PSD1220 098 24Vdc 20 A Zone 2 DIN Rail Mounting PSD1220 and PSD1220 098 INSTRUCTION MANUAL G M Internat...

Page 2: ...nting General Characteristics 2 Ordering Information 2 Features 2 Technical Data 3 Active Ideal Diode OR circuit Output voltage setting Fault indications 4 Warning 4 Storage 4 Disposal 4 Functional Di...

Page 3: ...ection for PSD1220 push in spring connection terminal block suitable for 6mm2 wires DC connection for PSD1220 098 plug in screw connection terminal block suitable for 4mm2 wires Hold up time at full l...

Page 4: ...y in normal condition contact is closed on the Fault terminal block Faults can be Under voltage Vout 22 V Over voltage Vout 28 V In absence of under over voltage fault the green Power ON LED is ON if...

Page 5: ...r PSD1220 SAFE AREA or ZONE 2 GROUP IIC T4 PSD1220 dual AC supply 1 redundant 20 A Output two modules connected in parallel to provide full redundancy on AC lines AC1 and AC2 and one 20 A redundant ou...

Page 6: ...and AC2 and one 20 A redundant output PSD1220 098 PSD1220 098 PSD1220 098 single AC supply 1 redundant 20 A Output two modules connected in parallel to provide one 20 A redundant output PSD1220 098 PS...

Page 7: ...drawing All dimensions are in millimeters mm Right side view Bottom side view AC Input DC Output Fault contact Current Sharing Bus CSB N L Bottom side view AC Input DC Output Fault contact Current Sh...

Page 8: ...ng rail insert a blade screwdriver in both mounting feet and lever see Fig 2 Fig 1 Push to engage Right side view Right side view Pull the power supply module upwards and remove from DIN Rail Fig 2 PS...

Page 9: ...AWG18 maximum AWG14 or 2 5 mm2 For each terminal block tighten its screws with maximum 0 6 Nm torque PSD1220 has got plug in spring connection terminal blocks which are not extractable for AC input t...

Page 10: ...output terminal block cable stripping length is 7 mm and use a typical cable section of AWG18 maximum AWG14 or 2 5 mm2 For each terminal block tighten its screws with maximum 0 6 Nm torque PSD1220 has...

Page 11: ...8 has got plug in screw connection terminal blocks which are extractable for DC output terminal block cable stripping length is 7 mm and use a typical cable section of AWG12 maximum AWG11 or 4 mm2 for...