Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate
2. Technical specifications
2.1 Technical specification table
Table 2.1: Mod. NIM8304 Technical Specifications
19” x 7U (5+2) bin, 12 slot, 2U space for fan tray
92 ÷264 Vac, 50 ÷ 60 Hz, power factor 0.98% (230VAC)
Max. Total Output Power
1100 W @ 100 Vac
Power requirements
1450 W @ 100 Vac
2850 W @ 211 Vac
RS 232, USB (2.0), CAN bus, Ethernet
Output power
EU US
23A @ ±12V
11.5A @ ±12V
Load Regulation
< 10 mV for 0-100% load change @ ± 6V
< 15 mV for 0-100% load change @ ±12 V
< 15 mV for 0-100% load change @ ±24 V
Noise and ripple (full load)
±6V
±12V
±24V
Temperature sensors
Power Supply Control: nr. 1
FAN Unit: nr. 1
Backplane: nr. 6 (optional)
Over Voltage Protection
Trip Off when the output voltage > 103% ÷ 120%
(programmable) of set voltage
Under Voltage Protection
Trip Off when the output voltage < 80% ÷ 97%
(programmable) of set voltage
Over Current Protection
Trip Off when the current > programmable Iset value
Over Temperature Protection
Trip Off when temperature of a single Power Supply
block > 90° C
Signaled:
- temperature FAN Unit > 50°C
- temperature Power Supply Control > 65° C
Operation
0÷50°C without derating,
Cooling Airflow:
540 m³/h (at maximum fan speed)
NIM8304 firmware can be upgraded via Ethernet