DESCRIPTION
The DC power supplies from the REOTRON SMP series are primary switched switching power supplies with galvanic isolation from the input to the output. The devices can be used as voltage, current or power regulators.
Operation
The unit can be operated from an internal display, external control signals of 0…+10V, 0(4)…20mA or optionally by a fieldbus interface such as DeviceNet, ProfiBus, CanBus, EtherCAT, EtherNet/IP and ProfiNet protocols.
Input devices
The device input is designed for connection to a three-phase mains 3 x 400 V, 50/60 Hz. The compliance of EMC standards is guaranteed by an input-sided PFC-mains filter.
Design
The devices have a compact design in a 19 inch rackmount chassis and can be delivered as a installation ready control cabinet version or as a tabletop unit (lab version). The devices are air- or water-cooled.
Connection
The SMP‘s are connected via screw terminals and with cooper terminal buses at high output currents. Like all REO-products, the REOTRON SMP‘s are also available as customized versions.
Advantages
- Very good cos Φ of 0,95
- Compact dimensions
- Series or parallel connection
- Air or water- cooling
- Many options of combinations for different requirements with other
REO product ranges
| Type | REOTRON SMP-ESM plug-in module |
| Input Voltage | 3 x 400 V, +/- 10%, 50/60 Hz, 230V, +/-10%, 50/60 Hz |
| Ripple P-P | 100 mV/ 200 mV |
| Input setpoint | 0…+10 V, DC, 0(4)…20mA, potentiometer 10 kOhm internally via the control display |
| Isvalue output | 0…+10 V, DC, 0(4)…20mA, Internal via operating display |
| Interfaces (Option) | ProfiBus-DP, DeviceNet, CAN-Bus, ProfiNet, EtherNet/IP, EtherCAT |
| Control Accuracy | 1% of the nominal value (higher on reguest) |
| Release | 24 V, DC or contact |
| Protection Class | Control cabinet installation IP 20 |
| 2 x Status Relays | Changeover 250 V, 1A |
| Efficiency | > 85% |
| Cos Φ | 0,95 |
| Operating Temperature | 0… 40° C |
| Standards | EN 50178, EN 61000-6-2, EN 61000-6-4 |
| REO series | SMP-ESH 10-10 | SMP-ESH 10-20 | SMP-ESH 10-30 |
| Output power [W] | 0…100 | 0…200 | 0…300 |
| Output voltage [V] | 0…10 | 0…10 | 0…10 |
| Output current [A] | 0…10 | 0…20 | 0…30 |
| Dimensions [WxDxH] | 217x133x386 | 217x133x386 | 217x133x386 |
| REO series | SMP-ESH 20-10 | SMP-ESH 20-20 | SMP-ESH 20-30 | SMP-ESH 20-40 |
| Output Power [W] | 0…200 | 0…400 | 0…600 | 0…800 |
| Output voltage [V] | 0…20 | 0…20 | 0…20 | 0…20 |
| Output current [A] | 0…10 | 0…20 | 0…30 | 0…40 |
| Dimensions [WxDxH] | 217x133x386 | 217x133x386 | 217x133x386 | 217x133x386 |
| REO series | SMP-ESH 30-10 | SMP-ESH 30-20 | SMP-ESH 30-30 |
| Output power [W] | 0…300 | 0…600 | 0…900 |
| Output voltage [V] | 0…30 | 0…30 | 0…30 |
| Output current [A] | 0…10 | 0…20 | 0…30 |
| Dimensions [WxDxH] | 217x133x386 | 217x133x386 | 217x133x386 |
| REO series | SMP-ESH 40-10 | SMP-ESH 40-20 |
| Output power [W] | 0…400 | 0…800 |
| Output voltage [V] | 0…40 | 0…40 |
| Output current [A] | 0…10 | 0…20 |
| Dimensions [WxDxH] | 217x133x386 | 217x133x386 |
| REO series | SMP-ESH 50-10 | SMP-ESH 50-20 | SMP-ESH 60-10 | SMP-ESH 60-20 |
| Output power [W] | 0…500 | 0…1000 | 0…600 | 0…1200 |
| Output voltage [V] | 0…50 | 0…50 | 0…60 | 0…60 |
| Output current [A] | 0…10 | 0…20 | 0…10 | 0…20 |
| Dimensions [WxDxH] | 217x133x386 | 217x133x386 | 217x133x386 | 217x133x386 |
* Higher services on request
