NIM / CAMAC POWER SUPPLY UEP/CEP 21 (M) |
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The UEP 21 series is a plug-in power
supply for use in NIM and CAMAC crates with 200W power output.
This lowest noise linear regulated power supply is equipped with a cut-off protection for overload, over- / and undervoltage and overtemperature failures. Optional it can be prepared with alarming and monitoring facilities according to CERN CAMAC Note 46-04. This UEP 21M is equipped with a control- and monitoring connector (15-pin sub-D / PG 27+28) for Status output ("good" when all DC-voltages within tolerance level), rearming input, power fail signal, alarms for overload and overtemperature, voltage and current monitor outputs. |
The CEP 21 is the CE
conform version with improved AC wiring.
Dimensions: width 429 mm, height 131 mm, depth 253 mm, Weight: 18.5 kg ![]() |
Mains Input : | 100 +/-10% / 115 / 230 VAC +10-15%, 48 - 63 Hz | |||||
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Inrush current: | limited to < 15A,
mains filter, fuse protection |
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Derating: | full power at 50°C, derating 2 %/K up to 60°C | |||||
Regulation: |
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Recovery time : | load change 10 % to 100%: < 0,15ms | |||||
Sense compens.range: | min. 0,5V | |||||
Output impedance: |
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Noise and ripple: | full load < 0,6mVeff, < 3mVpp,
at 80% rated power <1mVpp |
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Temperature error: | < 2*10-4 /K |
Thermal protection: | overheating protection by thermal switches(3 fold) | |
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Current characteristics: | current limit adjusted to 115% rated
current, adjusting range +/- 20 %,
short circuit protected by fold back characteristic, short circuit current < 3A, reverse bias diodes. |
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Voltage characteristics: | calibration range +/- 5 % rated voltage,
dual tracking for all +/-DC-Outputs, overvoltage protection (crow bar) |
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