NIM8304
7U 12 slot smart fan unit Switching 2000 W Crate
Features
- 19″ x 7U (5+2) enclosure
- 12 NIM slot
- Pluggable Switching Power Supply up to 2000W
- 92 ÷264 Vac, 50 ÷ 60 Hz input
- Equipped with long-life NIM connectors
- Pluggable 2U Fan Unit
- Short circuit protection
- Over / Undervoltage protection
- Over temperature protection
- CAN bus, Ethernet, USB and RS232 interface for remote monitoring and control
- SBC controlled with graphic OLED colour display
- Ergonomic pointer
- Easy firmware upgrading
- Libraries, Demos (C and LabView) and Software tools for Windows and Linux
Overview
The CAEN Mod. NIM8304 is a 7U (5+2) full size NIM crate (19″-12 slot) with pluggable low noise switching power supply. The output power is up to 2000W (2000 W @ 220 Vac, 1000 W @ 100 Vac). The units are ventilated with pluggable 2U fan unit. Safety features include: Short circuit protection, Over / Under voltage protection, Over temperature protection.
Remote monitoring and control take place through CAN bus, Ethernet, USB and RS232 interfaces. The crate is SBC controlled via graphic OLED display. User friendly control software completes the NIM 83XX features.
The Unit is powered by 92 ÷264 Vac, 50 ÷ 60 Hz, power factor 0.98% (230VAC).
Technical Specifications
- Mechanics
19″ x 7U (5+2) bin, 12 slot, 2U space for fan tray
- Mains input
- 92 ÷ 264 Vac, 50 ÷ 60 Hz,
- power. fact. > 0.98 % (230 VAC)
- Maximum Total Output Power
- 1100 W @ 100 Vac
- 2200 W @ 211 Vac
- Interface
- RS 232, USB (2.0), CAN bus, Ethernet
- Fuse
External 16 A, type B/C
- Output power
EU
- 90 A @ ±6 V
- 23 A @ ±12 V
- 11 A @ ±24 V
US
- 45 A @ ±6 V
- 11.5 A @ ±12 V
- 5.5 A @ ±24 V
- Isolation
- CE acc. to EN 61010
- Power requirements
- 1450 W @ 100 Vac ; 2850 W @ 211 Vac
- Noise and ripple
- ±6 V < 10 mVpp, < 2 mVrms Typ: 6.0 mVpp, 1.5 mVrms
- ±12 V < 15 mVpp, < 2 mVrms Typ: 10 mVpp, 1.0 mVrms
- ±24 V < 15 mVpp, < 2 mVrms Typ: 10 mVpp, 1.0 mVrms
- Output Impedance
- 0.3 mΩ static
- Output Current Characteristic
- Foldback (Isc < 3 A Imax = I nominal + 15%) and Trip Off
- Status control
- Alarm signalled by FAIL LED, FAIL signal and buzzer
- Alarm reason displayed on FAN unit OLED display and managed by remote control
- Temperature sensors
- Power Supply: nr. 4 (3 thermal switches, 1 thermal sensor)
- FAN Unit: nr. 2
- Backplane: nr. 6 (optional)
- Output Voltage Characteristic
- dual tracking for all ±DC outputs
- Soft start
- DC output calibration (manually)
- 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
- Cooling Airflow
540 m³/h (at maximum fan speed)
- Operation
0 ÷ 40°C without derating
- Firmware
NIM8304 firmware can be upgraded via Ethernet
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Ordering Options
| Code | Description |
|---|---|
| WNIM8304XAAA | NIM8304 - NIM 7U crate, 12 slot, smart fan unit, 1000W US - 2000W EU (±6V 90A, ±12V 20A, ±24V 10A) RoHS |
Related Software
OPC Server
OPC Server for CAEN Power Supplies
CAEN HV Wrapper Library
Library for CAEN Power Supply Control