Tyco RDU Mk2, Инструкция по установке и программированию, Страница: 31 / 178

Document No: LT0499 RDU Mk2 Installation & Programming Manual
System Specifications
Issue 1.02 8 April 2015 Page 3-5
Current Limit :
Battery to
MAF/PSU
: PTC, 6A nom, 4.8A min
PSU/Charger
: 3.5A nom, 3.1A min
The following table lists the monitoring voltages which are the same for both Australian
mode and New Zealand mode. A single pot adjusts all three monitoring voltages - charger,
battery low and battery very low (standby off).
TABLE 3.3.1.2
BATTERY AND CHARGER MONITORING VOLTAGE SPECIFICATIONS
┌──────────────┬───────┬───────┬───────┬───────────────────────────────┐
│ STATE │ MIN │ NOM │ MAX │ COMMENTS │
╞══════════════╪═══════╪═══════╪═══════╪═══════════════════════════════╡
│ Charger High │ 28.10 │ 28.125│ 28.15 │ Adjust with pot │
├──────────────┼───────┼───────┼───────┼───────────────────────────────┤
│ Charger Low │ 26.47 │ 26.57 │ 26.67 │ │
├──────────────┼───────┼───────┼───────┼───────────────────────────────┤
│ Battery Low │ 24.26 │ 24.33 │ 24.40 │ │
├──────────────┼───────┼───────┼───────┼───────────────────────────────┤
│ Standby Off │ 21.5 │ 22.0 │ 22.5 │ For voltage falling │
├──────────────┼───────┼───────┼───────┼───────────────────────────────┤
│ Standby On │ 22.0 │ 22.5 │ 23.0 │ For voltage rising │
├──────────────┴───────┴───────┴───────┴───────────────────────────────┤
│ Notes: │
│ 1. All voltages stated in VDC at temperature of 20°C │
│ 2. Apply temperature compensation of -36 mV/°C for temperature │
│ deviation from 20°C. │
│ 3. This applies also to charger voltage 27.3 VDC │
│ 4. There are thermal delays, therefore if checking or adjusting │
│ in field ensure unit has been running for some hours. │
│ 5. Standby Relay is normally energised (on), and turns off for │
│ Battery fail. │
└──────────────────────────────────────────────────────────────────────┘
3.3.1.3 BATTERY
Battery Voltage : 24Vdc nominal (2 x 12Vdc)
Compatible Makes
: Sonnenschein A200 series
Sonnenschein A300 series
Powersonic PS12 series
Yuasa NP series
Capacity
: 6 to 50 Ahr (dependent on configuration)
Space
: Up to 220H x 520W x 175D
(i.e. 2 of 220 x 260 x 175)