CAMAC POWER SUPPLY PS 336

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The PS336 power supply series is an extremely low noise switching power supply for use in CAMAC crates conforming EUR 4100 as well as CERN EP82-01 / EP84-01 and 46-04 specifications.
Based on the W-IE-NE-R - Cavity VHF-switching technology combined with excellent RF-shielding these power supplies feature strong reduced periodic and random distortions. The output power is up to 1650W.
The AC mains inlet is designed as a wide range input with power factor correction.
High MTBF-values are achieved by optimized thermal-balance of critical parts and the use of long life DC fans for internal cooling. The housing is a steel-aluminium construction,
Dimensions (whd): 429 x 216 x 215 mm
Weight: 15/16kg
According to the CERN CAMAC Note 46-04 the power supply 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.

PS 336

Mains Input

Mains input CE: World range 94...136VAC/186...264VAC 47-63Hz, IEC 555
power factor 0,99 nominal EN 61 000-3, -2
Inrush current: limited by softstart-circuit, max 16A
Power factor: 0.99, nominal EN 61 000-3, -2
Isolation Inp.-outp. CE : EN 60950, ISO 380, VDE 0805, UL 1950, C22.2.950
Regulation static:
6V <25mV (+/-100% load, +/-15% mains)
12V,24V (10A): <0.1% (+/-100% load, +/-15% mains)
dynamic :
6V <100mV (+/-25% load)
12V,24V (10/A): <0.7% (+/-25% load)
Recovery time :
+/-25% load within +-1% within +-0,1%
6V 0.2ms 0.5ms
12V,24V (10A) 0.0ms 1.0ms
Sense compens.range: min. 0.5V
Noise and ripple: < 10mVpp (0-20MHz ) installed in UEC 01 bin, <3mVrms

EMI

RFI-rejection (emission) CE: EN 50081-1, EN 50022 B (VDE 0871B)
EMC (immunity) CE: EN 50082-1
Operation temperature: 0....50°C without derating
Storage: -30°C up to 85°C
Temp.-coefficient: < 0.2% / 10K
Stability (const. conditions): 10mV or 0.1% within 24 hours
50mV or 1.0% within 6 month
Current limits:

115% of rated current-values, adjustable to any lower level (via fan tray switches or netware).

Overvoltage crow bar protection: trip off adjusted to 125% of nominal voltage each output
DC Off (trip off): within 5ms if >2% deviation from adjusted nominal values, after overload, overheat, overvoltage, undervoltage (bad status) and fan fail, output capacitors will be discharged by the crow bars temperature limits 110°C heat sink, 70°C ambient, trip off points adjustable, processor controlled.
Efficiency: > 80%
Voltage rise characteristics monotone and synchronous, complementary outputs with dual tracking
Type +6V -6V +12V -12V +24V -24V Maximum output:
Mains 230VAC Mains 115VAC Mains 100VAC
PS336 H 65A 65A - - 10A 10A 1250W 900W 750W
PS336 H 12 65A 65A 10A 10A 10A 10A 1500W 900W 750W
PS336 VH 80A 80A - - 10A 10A 1400W 900W 750W
PS336 VH 12 80A 80A 10A 10A 10A 10A 1650W 900W 750W
PS336 /PS33612 and PS336VH for spare only!