19″ x 5U enclosure
12 slot non-ventilated NIM bin
Pluggable linear power supplies (300/600 W)
230 VAC or 115 VAC, 50-60 Hz input available
Equipped with long-life NIM connectors
Short circuit protection
Over / Undervoltage protection
Over temperature protection
Control panel with mains switch, control LEDs and LEDs / test pins for all outputs
The CAEN Mod. NIM8303 is a 5U Non ventilated NIM crate (19inch-12 slot) available with both pluggable 300W and 600W power supplies. Safety features include: short circuit protection, Over / Undervoltage protection, Over temperature protection.
The Unit is powered by 110 or 220 Vac, 50 ÷ 60 Hz. The Mod NIM8303 is equipped with a Control panel with mains switch, status LEDs, FAIL output (LEMO 00) and test pin for all DC voltages.
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Mechanics |
19″ x 5U bin, 12 slot, non ventilated |
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Mains input |
220 VAC or 115 VAC, 50-60 Hz. |
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Fuse External |
4 A Class T @ 300W 230 Vac 8 A ClassT @ 300W 115 Vac |
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Output power |
300W: 600 W: 20A @ ±6V 45A @ ±6V |
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Isolation |
CE acc. to EN 61010 |
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Power requirements |
610W and 1150W (for 300W and 600 W) at full load |
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Status control |
±6V, ±12V, ±24V LED and test point; GND test point; ALARM signal, STATUS, OVERHEAT and OVERTEMPERATURE LED |
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Output Current Characteristic |
Foldback (Isc < 3 A Imax = I nominal + 15%) and Trip Off |
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Output Impedance |
0.3 mohm static |
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Output Voltage Characteristic |
dual tracking for all ±DC outputs |
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Noise and ripple |
< 3 mVpp @ ±6V, ±12 V, ±24 V (Typ.) |
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Temperature sensors |
Power Supply: nr. 4 @ 300W nr. 2 @ 600W |
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Over Voltage Protection |
Trip Off when the output voltage > 105% of nominal voltage |
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Under Voltage Protection |
Trip Off when the output voltage < 95% of nominal voltage |
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Over Temperature Protection |
Trip Off when temperature of heat sink > 70° C or when transformer temperature > 110° C |
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Operation |
0 ÷ 40°C without derating |