SR100HL – 100 w – AC/DC Power Supply/Battery Charger

The SR100HL range is designed for use as a reliable and stable AC to DC power supply, or float charger for lead-acid batteries. Note that for float charging the output voltage must be set to approximately 15% above the nominal battery voltage models. This is done as the default voltage for the 12V model but must be specified at time of order for all higher voltage models.

APPLICATIONS

  • Security – Access Control
  • Industrial Processes Switching Protection
  • SCADA
  • Radio Repeaters – Remote Sites

POINTS OF DIFFERENCE

  • Ideal for standby float charging of lead-acid batteries
  • Constant current limit and Precise voltage control
  • Temperature compensation option
  • Efficient modern “current mode”
  • Relay Alarms Output
  • Suitable for parallel operation
  • Rugged design and construction for long life and   challenging environments

OPTIONAL FEATURES

  • American Input Voltage 110 VAC ( 88 – 135 VAC)
  • Communication Port ( RS232 ASCII – SR485 – MODBUS RTU – SNMP , webpages)
  • Digital Input/Outputs: Customizable 3 digital inputs & 1 digital output.
  • Mounting: DIN rail , Rack Mount 19″ with V/I meter available, Wall mount
  • N+1 redundancy
  • Boost Charger

 

SR100HL - 100 w - Power Supply/Battery Charger with comms RS232 ASCII - SR485 - MODBUS Serial - SNMP , webpages

SR100HL – 100 w – Power Supply/Battery Charger with optional comms

SERIES TABLE

MODELS Power Supply Battery Charger* Adjustable range (V)
Output Volts (factory default) Output Current (A) (continuous) Output  Volts* (Charging) Output Current (A) (Charging)
SR100HL12 13.8 7.3 13.8 7.3 11-14
SR100HL24 24 4.2 27.6 3.6 22-28
SR100HL30 30 3.3 34.5 2.9 27-33
SR100HL36 36 2.8 41.4 2.6 34-43
SR100HL48 48 2.1 55.2 1.8 45-57

SPECIFICATIONS TABLE

Output power 100W (0-50°C )
Input Voltage 180V – 264VAC 45-65Hz
Output Voltages 13.8V, 24, 30V, 36V, 48 VDC
Other voltages by request
Voltage Adj. Range 85% – 105% of Vout
Frequency 45-65Hz
Overcurrent protection Constant current limit under overload and short circuit conditions
Isolation Input – earth – 2.5KVdc
Output – earth – 500Vdc
Efficiency > 85%
Inrush Current < 30A , 1.8ms
Operating temperature -20  to 50 °C ambient at full load
Humidity 0 – 95% relative humidity non – condensing
Cooling Natural convection
LED Indication Green: DC OK
Green: Power OK
Alarms Relay Form C contacts changeover, rated 30VDC,2A/110VDC,0.3A/125VAC,0.5A
DC Hight ()
POWER  (main fails, PSU fail)
DC Low  ()
Line Regulation <0.04% over input range
Load Regulation <0.5% open circuit to 100% load
Noise <0.3%
Transient response 200mV over/undershoot,
Load step 20-100%, 400us settling time
Hold-up time 15-20 ms (nom-max. Vin) without battery

OPTIONAL FEATURES

Optional Input Voltage 88 – 132 VAC
Communication Port RS232 (ASCII)
RS485 (ASCII)
Modbus Serial
SNMP, Webpages
Inputs/Outputs Customizable 3 Digital Inputs and 1 Digital Output
Temp. Compensation Temperature sensor on 1.7m lead with adhesive pad: -4mV / °C / cell ±10%
Mounting DIN Rail
Standalone
19”Rack Mount – Optional V/I meter for subrack : SR-Meter
N+1 Redundancy Using 2 chargers each with its own battery
Boost Charger Customizable feature on

MODBUS & SNMP DOWNLOADS

SR – SRH Series – Downloads

MODELS REPLACED BY SR100HL

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