7087 Quad Fixed DC Power Supply Module
Features
- 4 independent floating supplies
- 6V/8A, 12V/8A, 24V/4A, 48V/3A
- 4mm shrouded output sockets
- Power for loop instrumentation
- Voltage & current overload
- Series connection available
- Ripple & Noise: 50mV or 1% pk-pk
The 7087 is a quad DC power supply that provides four fixed independent floating supplies in one compact module. It is suitable for powering loop instrumentation and other devices. The voltage and current ratings are 6V (8A), 12V (8A), 24V (4A), 48V (3A).
Operation is simple with the 6V control switch being the master to put the module in to standby. This enables the user to access the other supplies which can then be switched on and off individually. Each supply has its own switch, fuse and power LED indicator. Output connections are industry standard 4mm shrouded sockets spaced at 19mm centers.
The supplies can be connected in series to obtain an alternative output voltage. However, the current rating is that of the lowest rated supply. The supplies must not be connected in parallel.
Technical Specifications
| Output | 4 fixed independent floating supplies: 6V (8A), 12V (8A), 24V (4A), 48V (3A) |
| Output Connection | Via 4mm shrouded sockets spaced at 19mm |
| Switches | 4 on/off front panel switches - 1 for each supply |
| Ripple and Noise | 50mV or 1% pk-pk, whichever is greater |
| Regulation | 6V, 300mV at 8A. 12V, 200mV at 8A. 24V, 150mV at 4A. 48V, 100mV at 3A. |
| Fuses | 6V- 8A, 12V- 8A, 24V- 4A, 48V- 3A. All 20mm x 5mm, quick blow |
| Current Overload Protection | 1.4 x maximum current rating |
| Voltage Overload Protection | 1.25 above nominal output |
| Indicators | 4 separate front panel voltage power LED indicators - 1 for each supply |
| Module Width | 80mm (primary or secondary console fitting) |
| PDF Downloads |
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| File Name | File Size | Language |
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146kB | EN | |
2.7MB (Low resolution) | EN | |
5.2MB (Higher resolution) | EN |