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SR100HL Series - 100 W Power Supply/Float Charger for Lead Acid Batteries
3. FRONT PANEL LAYOUT
1. AC INPUT IEC60320 - C13 10A
2.
DIGITAL INPUT & 1 DIGITAL OUTPUT:
I/O terminals are customizable and if used, the product will have a unique code.
3. ALARMS RELAY FORM C:
Relay contacts shown in de-energised state(ie. When there is a fault condition). Alarm relays are ener-
gised when power supply is operating normally, eg. “Power” alarm relay is energised when input voltage present.
DC High : DC Output High
POWER: Loss of mains input power. This alarm has 30 seconds delay before activation upon mains failure. PSU fails
DC Low: DC Output Low or Battery voltage low if used as a charger.
4. DC CONNECTIONS
5. LED indications Code:
Mimics alarm conditions above
6. COOMS PORT
RS232 (ASCII)
RS485 (ASCII)
Modbus Serial
SNMP, Webpages
7.
TEMPCO SENSOR (OPTIONAL):
Temperature sensor for voltage compensation
4. FG - Frame Ground
This terminal provides a connection to the metal case for earthing.
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2. INTRODUCTION:
The SR100HL range is designed for use as a reliable and stable AC to DC power supply, or float charger for lead acid batter-
ies. 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.
Summary of Contents for SR100HL
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