Installation Guide

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Input Current
(without modules
consumption)
When using PWR-HV-P48-A/PWR-HV-NP:
110 VDC: 0.11 A
220 VDC: 0.06 A
110 VAC: 0.29 A
220 VAC: 0.18 A
When using PWR-LV-P48-A/PWR-LV-NP:
24 VDC: 0.53 A
48 VDC: 0.28 A
Peak Inrush
Current
PWR-HV-P48-A/PWR-HV-NP:
110 VAC: < 10 A (t > 0.1 ms)
220 VAC: < 20 A (t > 0.1 ms)
PWR-LV-P48-A/PWR-LV-NP:
24 VDC: < 5 A (t > 0.1 ms)
48 VDC: < 10 A (t > 0.1 ms)
Maximum PoE
Power Output per
Port
36 W
Total PoE Power
Budget
Max. 360 W (with one power supply) for total PD
consumption at 48 VDC input for PoE systems
Max. 360 W (with one power supply) for total PD
consumption at 53 to 57 VDC input for PoE+ systems
Max. 720 W (with two power supplies) for total PD
consumption at 48 VDC input for PoE systems
Max. 720 W (with two power supplies) for total PD
consumption at 53 to 57 VDC input for PoE+ systems
Overload Current
Protection
Present
Reverse Polarity
Protection
Present
Physical Characteristics
Ingress
Protection Rating
IP40 (This rating will only be achieved when the relay
output terminal block and all modules are installed.)
Dimensions
MDS-G4012-4XGS/MDS-G4012-L3-4XGS:
197 x 115 x 163.25 mm
212 x 115 x 163.25 mm with dual PWR-HV-P48-A/
PWR-LV-P48-A power modules installed
MDS-G4020-4XGS/MDS-G4020-L3-4XGS:
239 x 115 x 163.25 mm
254 x 115 x 163.25 mm with dual PWR-HV-P48-A/
PWR-LV-P48-A power modules installed
MDS-G4028-4XGS/MDS-G4028-L3-4XGS:
281 x 115 x 163.25 mm
296 x 115 x 163.25 mm with dual PWR-HV-P48-A/
PWR-LV-P48-A power modules installed