RDS240
- 150% of rated power for up to 4 sec ensures reliable startup of heavy loads.
- Wide Range Input 90 – 264 VAC. No manual switching.
- Input Filtering. Power Factor meets EN61000-3-2
- Ultra Slim compact size
- Output voltage adjustable
- Overload and Short Circuit Protections
- “DC OK” visual indicator LED and Output Monitor signal
- Industrial design and construction quality
- Low EMI meets EN55022, FCC-15B, EN55024 standards
- Certified to UL508, TUV and CE safety standards
- Certified to UL1604 Hazardous Locations standard
| GENERAL SPECIFICATIONS | |
|---|---|
| Construction | Industrial, rugged metal case. |
| Connectors / Terminals | Screw terminals |
| DIN Rail Mounting Bracket | Metal, Secure snap-on spring-loaded clip |
| Adjustable Settings | Output voltage adjustable |
| Efficiency (1) | 88 to 92% depending on model |
| Parallel Operation | Use with external diode |
| Indicators | "DC-OK" LED, and monitor signal |
| INPUT SPECIFICATIONS | |
| Input Voltage | 90 to 264 VAC (auto select). |
| Input Frequency | 47 to 63 Hz |
| Input Current (1) | 3.0A@110VAC 1.0A@220VAC |
| Inrush Current (1) | <30 A |
| Power Factor | Conforms to EN61000-3-2 (harmonics) |
| Internal Fuse Protection | Included |
| OUTPUT SPECIFICATIONS | |
| Total Output Power | Refer to Rating Chart for each model |
| Output Voltage / Current | Refer to Rating Chart for each model |
| Output Adjustability | Refer to Rating Chart for each model |
| Output Peak Power | 150% of rated rower for up to 4 sec max. (varies depending upon model) |
| Minimum Load | No minimum load required |
| Hold Up Time | ≥ 20 mSec |
| Line Regulation | < 0.5% |
| Load Regulation, Drift | < 1% |
| Over / Undershoot | < 500mV for 50%-100% load change, @0.2A/Sec |
| Ripple and Noise | < 100 mV pk-pk (50mV for 12V model) |
| Damage Protections: | Continuous Protection & auto recovery. |
| Short Circuit: | Auto recovery |
| Overvoltage: | Above 110% to 130% of max rating |
| Overcurrent: | Above 110% to 130% of max rating |
| Reverse Voltage Protection | <16 V, <35 V, < 63 V respectively for 12 V, 24 V, 48 V models (1) |
| ENVIRONMENTAL | |
| Operating Temperature | –20 °C to +60 °C. From 50ºC to 60ºC, de-rate linearly from 100% to 90% load. |
| Storage Temperature | –40°C to +85°C |
| Operating Humidity | 5% to 90% RH, non-condensing |
| Vibration & Shock | IEC68-2-6 and IEC68-2-27 |
| EMC and SAFETY (2) | |
| EMI Standards | EN55022, FCC-15B, EN55024 |
| Safety Standards | UL508, EN60950-1 (TUV), CE |
| Hazardous Location Standard | UL1604 Class 1, Div 2, A,B,C,D |
| Harmonic Distortion | Meets EN61000-3-2 |
NOTES
- Depends upon specific model selection, output voltage, and/or upon 120 or 240 VAC operation.
- Products are rated for industrial environments and are not to be used nor are warranted in aerospace, medical or lifesafety applications.
NOTES
- DEPTH excludes the 0.3125” (9mm) DIN Rail mounting bracket.
- WEIGHT is ‘net’, excluding packaging/shipping.
- Recommended clearances at higher ambient operating temperatures for proper airflow and heat dissipation: 25mm sides, 70mm top/bottom
NOTES
- TERMINALS – Two positive “+” and two negative “–” DC output terminals on the unit, are respectively connected in parallel inside the unit.
They actually belong to the same output pole. It is recommended that both “+” and both “–” output terminals be connected to the load. - PARALLEL OPERATION TO INCREASE OUTPUT POWER The same models must be used and the output voltages of all units must be set to the same value.
The load connection wires are recommended to be of the same gauge and length. Add an isolating diode or DC fuse at the positive outputs of each of the units.
Check all earth leakage currents. - PARALLEL OPERATION FOR REDUNDANCY APPLICATION To increase reliability of system, two units of the same model may be used for redundancy operation.
In normal operation, each unit supplies 50% of load current. When a failure occurs on unit 1, then unit 2 immediately and automatically overrides
unit 1 to continue the operation and supply 100% of the load current. All load connection wires should the same gauge and length and unit output voltages
must be set as close as possible to the same value. Add a fuse or decoupling diode at the positive outputs of the two units. Check all earth leakage currents. - “DC OK” LED INDICATOR The indicator lights up indicating the unit operate is operating normally.
The indicator flashes indicating the output voltage is over normal value or a load short circuit, overload or overheat condition exists.
The indicator turns off indicating a power failure or there is no AC input. - ACTIVE “DC OK” OUTPUT SIGNAL TERMINAL This is similar to the “DC OK” LED that indicates the operating status of the unit.
Users may connect an external indicator or the equivalent (40mA) between the terminals for remote monitor.
Datasheet
RDS240