www.powersolve.co.uk
Powersolve Electronics Ltd. 8A, Arnhem Road, Newbury, RG14 5RU. England
Specification
Low Voltage Disconnect Module
• Up to 30 A Maximum Current
• Deep Discharge Pre-Warning Alarm
• DIN Rail Mounting
• Automatic Reset
• 12, 24 & 48 VDC
LVD Series
Input
Operating Voltage • -25% to +30% output voltage
Range
Output
LVD Relay Contacts • 1 pole changeover
(See Table for current rating)
LVD Alarm Set Range • -35% to +10% output voltage
(user adjustable)
Pre-Warning • -35% to +10% output voltage
Disconnect (user adjustable)
1
General
Alarm Relay Contacts • 1 pole changeover, 1.0 A 24 VDC
Screw Terminal Sizes • Input - suitable for 1.0 mm
2
cable
LVD - suitable for 2.5 mm
2
cable
Alarms - suitable for 1.0 mm
2
cable
Mounting • DIN Rail
Environmental
Operating Temperature • 0 ˚C to +50 ˚C (+40 ˚C max ambient plus
+10 ˚C rise inside enclosure)
Operating Humidity • 90% non-condensing
Storage Temperature • -40 ˚C to +85 ˚C
Models & Ratings
Mechanical Details
Output Voltage Output Current Model Number
12 V 30 A LVD12
24 V 20 A LVD24
48 V 10 A LVD48
P1
P2
LED OK
50.0055.00
70.00
16
LVD PRE
Input
+-
LVD
Adj
PRE
Adj
Schematic
Note: F2 - Max rating 20 A
Notes:
1. All dimensions in mm.
2. Weight 0.11 Kg.
3. Alarm contacts shown in de-energised state.
13-April-09
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