TransTech® is now part of Bestech Group
Battery Charger and 24VDC Power Supply 140W IPS-BC-140W series
TransTech® is now part of Bestech Group
Battery Charger and 24VDC Power Supply 140W IPS-BC-140W series
Single Product
Battery Charger and 24VDC Power Supply 140W IPS-BC-140W series
The IPS-BC-140W is a uniquely designed combined industrial power supply / battery charger, purpose built to supply instrument installations with both 12v and 24v requirements and sealed lead-acid backup batteries.
To comply with the requirements of EN61000-3-2 for electronic equipment consuming more than 75W, the input stage is Power Factor Corrected.
The IPS-BC-140W may be operated without batteries, in which case the 12V and 24V outputs will approach 13.8V and 27.6V respectively.
When the IPS-BC-140W is operated as a battery charger the unique control circuitry prevents either battery being overcharged (boiled). This unique feature can either sink or source current, rising or falling automatically depending upon the state of charge of either battery.
In the event of loss of ACV, or an internal fault an alarm contact will close.
- Power factor correcting (automatic)
- Auto disconnect on reverse battery volts
- Voltage measurement nominally 0.3%
- Current limit outputs
- Designed to provie 140Watts at 70 DegC
- Plug off terminals with engraved numbers
- Output healthy LED’s (ACV, DCV, F1, F2, ALARM, TEST)
- Complies with EN61000
- Remote test input with contact output (forces a low VDC to test battery condition)
- Supply loss alarm output
- C-Tick / CE Markings
Power supply (Input): 85-265VAC / 120-390VDC
- Frequency: 40-60Hz
- Power: <175A
Inputs
- 1. The test input switches load to the batteries, by monitoring the battery voltage the health of batteries can be determined.
- 2. An NTC with lead is included to allow for Battery Temperature Monitoring
Outputs (Operated as Power Supply)
- Output 1 (< 3 amps) 27.6V nominal (no Battery)
- Output 2 (< 3 amps) 13.8V nominal (no Battery)
- Combined Ave Output ≤ 140W at 70C (99% DF)
- Combined Peak Output ≤ 165W (3secs. & 1% DF)
Outputs (Operated as Battery Charger)
- Battery ‘1’ Limited to 13.8V nominal
- Battery ‘2’ Limited to 13.8V nominal
- Charge Temp. Coeff. -4mV/C per cell.
- Charge Current: 2.5A nominal
- (suitable for from 7AH to 24AH batteries).
- Deep discharge Automatic load disconnect.
Alarm Outputs 1Amp (dry contact N.O. with no power on)
- AL1 = Battery or Internal Fault
- AL2 = Supply Failure
