ANCILLARY EQUIPMENT
Boxed Power Supply - ABS Enclosure
(TS-PSU2A-ABS) - Power Supply
The PSU2A-ABS power supply in an ABS enclosure features comprehensive indicators, fault relays, and built-in overload and surge protections.
ANCILLARY EQUIPMENT
Boxed Power Supply - ABS Enclosure
The PSU2A-ABS power supply is housed in an ABS enclosure, secured by two machine screws, with provisions for cable entries and wall mounting. It can accommodate 7 Ah batteries. External and internal LEDs indicate AC Input, DC Output, Overload/Fault conditions, and other system statuses. Two potential-free fault relays signal AC input absence and general faults. The output voltage has overload protection; it auto-resets after an overload is removed. The input circuit includes surge protection.
PSU2A-ABS: Modern Switch-Mode Design
Boxed Power Supply Fetures:
Modern switch-mode design boasts an efficiency of up to 85%. It has a wide input range of 100 – 250 V AC and offers continuous short-circuit protection with auto recovery. Overvoltage protection and LED indicators are also present. Indications include: AC Input On, 24 V DC Output On, 24 V DC Overload/Fault, and Supply Fault.
The design is EN54 compliant.
ANCILLARY EQUIPMENT
Specifications
- AC Input Supply Voltage
- Power Rating
- AC Supply Current
- Battery Input
- Battery Charge Capacity
- Battery Charge Current
- Batteries Monitored for Disconnect & Failure
- Battery Deep Discharge Protection
- Output Voltage
- Load Current
- Boost Mode
- Overload Mode
- Common Fault Relay
- AC Input Fail Relay
- Overload Protection
- Panel Indicators
- PCB (LED) Internal Indicators
- Weight (excl Batteries)
- Dimensions mm (L x H x D)
- 100 - 250 VAC
- 50 Watts
- 1 A fused
- Yes
- 7 Ah (EN 54 compliant)
- 500mA Max
- Yes
- Yes
- 27 VDC, regulated
- 1.2 A max continuous
- 1.2A to 1.8A. Continuous but no battery charging
- Above 1.8A 10 minutes only
- Yes
- Yes
- Yes, Auto-Reset
- AC Input On. 24VDC Output On. 24VDC Overload/Fault, supply fault
- AC Fault, Output Fault, Charger Fault, Battery Fault, Earth Fault, Load test, CPU Running
- 1.80 kg
- 330 x 270 x 125
