Total Power: Up to 24 KW Input Voltage: 180-264 Vac 342-528 Vac Single Phase or 3-Phase # of Outputs: Up to 8
Our engineers will size and configure the right solution to meet your applications’ needs by using a wide variety of plug-in modules that address a large range of voltages and currents. Every project is different and has the same importance for us. Don’t hesitate to get in touch; Helios DC experts will take great care to understand the real needs and objectives of your power system.
19″ Rack Mount Inverters with optional SNMP interface
– Digital Display
– Alarm Relay Contacts
– Inverter mode or UPS mode by switch ( UIP models)
– Protection: Input Undervoltage, Input Overvoltage ,Overload Short circuit , Low battery alarm ,Over temperature
RM – PSW Series of Inverters offer a wide range of customizable features to meet the stringent specifications of your application
| Series | Power (kVA) | PF | Input Voltage (VDC) | Output Voltage (VAC) |
| RM-PSW1KVA1U | 1 | 0.85 | 12 V | 100/110/115/120V(Switch Selectable) RMS±3% |
| 24 V | 200/220/230/240V(Switch Selectable) RMS±3% | |||
| 48 V | ||||
| RM-PSW2KVA1U | 2 | 0.85 | 12 V | 100/110/115/120V(Switch Selectable) RMS±3% |
| 24 V | 200/220/230/240V(Switch Selectable) RMS±3% | |||
| 48 V | ||||
| RM-PSW3KVA1U | 3 | 0.85 | 24 V | 100/110/115/120V(Switch Selectable) RMS±3% |
| 48 V | 200/220/230/240V(Switch Selectable) RMS±3% | |||
| RM-UIPSW2KVA2U | 2 | 1 | 12 V | 100 ~ 120V (Tune VR) |
| 24 V | 200~240VAC (Tune VR) | |||
| 48 V | ||||
| 110 V | ||||
| 220 V | ||||
| RM-UIPSW3KVA2U | 3 | 1 | 12 V | 100 ~ 120V (Tune VR) |
| 24 V | 200~240VAC (Tune VR) | |||
| 48 V | ||||
| 110 V | ||||
| 220 V | ||||
| RM-UIPSW5KVA3U | 5 | 1 | 12 V | 100 ~ 120V (Tune VR) |
| 24 V | 200~240VAC (Tune VR) | |||
| 48 V | ||||
| 110 V | ||||
| 220 V |
Customizable Options:
1. DC Input Range 2. Conversion time By-pass 3. Alarm Relay Contacts 4. SNMP interface 5. Digital Display
FAQ
Q Please explain power loss of power supplies.
A The power loss of power supplies is the difference between input active power and output power and is calculated with the formulas below.
Power loss= input active power – output power
Input active power can be calculated with the output power ÷ efficiency, so
power loss= (output power ÷ efficiency) – output power.
