Curtis 1620S - Manual (Page 5)

Wiring diagram 1.
2.4 Environmental
Operating temperature:
0°C to +50°C
Storage temperature: -40°C to +85°C
humidity: 95% non-condensing at 38°C
Shock: SAEJ1378, 55g pulse at 9-13ms
Vibration: 5g rms, 5-500 hz, 2 hrs. per axis
Protection: IP-54, including fan
2.5 Compliance
2.6 Battery Types
This charger is suitable for use with all 24V, 12 cell, rechargeable lead acid
batteries with capacities of approximately 200Ah.
2.7 Charge Cycle Profile
The Model 1620 charger provides three different charge profiles: IVa (Off Mode,
see Figure 1), I1VI2a (Equalize Mode, see Figure 2) and IV1V2 (Float Mode, see
Figure 3).
For definitions of the variables mentioned in this section, refer to Table 1.
Curtis 1620 Manual page 2
Radiated Emissions: FCC Part 15, Class A EN55011, Class A
Conducted Emissions: FCC Part 15, Class A EN55011, Class A
EN50082-1-1997 — X
ESD: — EN61000-4-2:1995
Radiated Immunity: — EN61000-4-3:1995 +
A1:1998
Electrical fast transient: — EN61000-4-4:1995
Surge Immunity: — EN61000-4-5:1995
Conducted Immunity: — EN61000-4-6:1996
Power Frequency Magnetic Field: — EN61000-4-8:1993
Voltage dips and sags: — EN61000-4-11:1995
harmonics: — EN61000-3-2:2000
Voltage fluctuations (flicker) — EN61000-3-3:1995
Safety — EN60335-1:1995
EN60335-2-29:1997
J2-1
J2-2
J2-3
100V max., 60mA max.