TRICONEX 8312 power module

Triconex 8312 230VAC rack power module (Tricon V9/V10 old Tricon system, non TriPak, non Trident)

8312 panel indicator light
1、 Basic Core Information
Model: 8312
Brand: Triconex (under Schneider, formerly Invensys)
Origin: United States USA
Adaptation system: Tricon V9/V10 classic TMR safety instrument SIS host rack, expansion rack, RXM remote rack; Not compatible with the TriPak (53XX/54XX) you checked earlier
Category: 230VAC input system power supply, supports N+1 redundancy, online hot swappable
Safety certification: IEC61508 SIL3, UL, CSA; Without ATEX explosion-proof qualification, explosion-proof cabinets need to use 8311 (24VDC power supply) instead
Built in backup battery: Comes with a lithium battery backup, maintains CPU RAM program/parameter storage for 6 months after power failure
2、 Complete electrical parameters
1. Enter specifications (230VAC model)
Rated input: 230VAC, 3-wire fire neutral ground
Working voltage range: 185-285VAC (-15%~+20%)
Frequency: 47-63Hz
Built in delay fuse: 2.5A
Surge current: maximum 18A, steady-state typical 0.4A
2. Backboard output (rated 175W @ 60 ℃)
Output main voltage: 6.5VDC ± 1%, maximum output 27A
Power outage duration: ≥ 20ms, instantaneous power outage does not trigger system reset
Input/backplane isolation withstand voltage: 1500VAC
Protection mechanism: overvoltage, overload, overheating, reverse hardware self-locking protection
3. Front panel 5-channel status LED indicator lights
PASS (green): The power supply is running normally with load
FAIL (red): Internal hardware failure, output short circuit
ALARM: Minor abnormality warning (high load, input voltage offset)
TEMP: Module overheating alarm
BATT LOW: The built-in backup lithium battery is running low and needs to be replaced
4. Environment and Machinery
Working temperature: 0 ℃~+60 ℃ (full power 175W only supports up to 60 ℃)
Storage temperature: -40 ℃ to+85 ℃
Net weight: approximately 4kg, standard Tricon large-sized power slot installation (leftmost power slot of rack)
Redundancy capability: The rack can accommodate two 8312 parallel current sharing devices, each capable of carrying all CPU and I/O loads of the entire machine. Failure of one device does not affect system operation.

Guidelines for Computer Use
1. Brand new original inventory 8312
Same as Tricon V9/V10 rack, it can be directly hot plugged and installed:
Insert the dedicated power slot on the left side of the rack and lock the panel knob;
Connect to a 220/230VAC three-phase three wire power supply;
After power on, the PASS green light stays on and there is no alarm, so it can supply power to the back panel of the whole machine without software configuration