Curtis 1620S User Manual

manual

1620

MODEL

SWITCH MODE BATTERY CHARGER

Applicable to 230VAC units only

Before charging, read instructions carefully!

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

Read the Operating Instructions carefully before using the Model 1620 charger.

1. WARNING – Failure to install and operate the charger in accordance with these instructions may result in damage to the charger or injury to the operator.

2. WARNING – Never place the charger directly above or below the battery being charged. Gases or fluids from the battery will corrode and damage the charger. Locate the charger as far away from the battery as the output cable allows.

3. WARNING – Explosive gases may result from charging. Provide adequate ventilation during charging. Prevent flames or sparks.

4. WARNING – Do not attempt to open the charger. There is risk of electric shock even if the charger is unplugged. No user serviceable components inside.

5. WARNING – If safe operation of the charger can no longer be ensured, stop and secure it against operation.

6. WARNING – If the supply cord is damaged, it must be replaced by a qualified person in order to avoid hazard.

7. WARNING – Never charge a frozen battery.

8. WARNING – To reduce the risk of injury, charge only lead acid or gel cell type batteries. Do not attempt to charge any other type of chargeable or non-rechargeable battery; these batteries may burst, causing personal injury and damage.

9. WARNING – using a fast blow fuse rated for a minimum of 32V and a maximum of 30A between the battery and the charger.

10. CAUTION – the charger to the battery.

11. CAUTION – Not intended for outdoor use.

12. CAUTION – Charger surface may be hot while plugged in and for a period of time thereafter.

13. CAUTION – Units must have at least 30mm of clearance on the vented ends of the charger. Do not restrict ventilation to the charger in any way. Failure to do so may result in degradation of charge performance.

14. CAUTION – If charger failure or malfunction may cause personal injury or material damage, use additional safety measures such as limit switches, guards, etc.

15. CAUTION – Failure to install and use the charger in accordance with these instructions may impair the protection provided by the charger and may void the manufacturers warranty.

16. CAUTION – Never plug a 120VAC only charger into a receptacle not rated for 120VAC nominal.

17. These chargers are suitable for use with all 24V, 12 cell, rechargeable lead acid/gel cell batteries ONLY. It is intended for use with batteries rated up to 200 amp-hours.

18. This charger was manufactured and tested according to the applicable technical standards referenced herein. It complies with safety regulations as shipped from the factory.

19. Be sure to read and understand all of the battery manufacturer’s instructions, such as removing or not removing cell caps or recommended rate of charging, prior to using this charger.

To protect the operator from serious injury and the battery from damage, Curtis recommends

It is recommended that you disconnect the AC power cord before connecting or disconnectin

Warranty

Two Year Limited Warranty (see terms of sale for specifics).

All specifications subject to change without notice.

CONTENTS

1. MODEL ENCODEMENT ............................. page 1

2. TECHNICAL SPECIFICATIONS .................. page 1

3. INSTALLATION ............................................. page 7

4. OPERATION ................................................... page 8

5. TROUBLESHOOTING ................................. page 9

6. MAINTENANCE ........................................... page 10

Curtis 1620 Manual

MODEL ENCODEMENT

1620 u v - www / xx / yy - zzz

Model Cooling Sealing Input Output Output Series Voltage Voltage Current Number

F S 120 24 20 001

Fan Sealed 120VAC 24VDC 20 Amps Consult Factory cooled for 230 additional options 230VAC

1620uv-www/xx/yy-zzz

TECHNICAL SPECIFICATIONS

2.1 Electrical

Input: 120VAC models 230VAC models Voltage: 100-132VAC 180-264VAC Frequency Range: 57-63Hz 47-63Hz Input Current: 12Arms max. @ 100VAC/60Hz 4.5Arms max. @ 180VAC/50Hz

Output Voltage: 24VDC, nominal Output Current: 0-20A Output Max. Power: 580W

2.2 Mechanical

Case: Aluminum alloy, black finish

End caps: Polycarbonate, black

Dimensions (mm): 292L x 165.0W x 73.0H

2.8kg

Weight:

2.3 Connections

AC Power Inlet: IEC 320/C14

Programming Port: Molex 39-01-2040 For use with Curtis

Pin Function 1 Rx 2 SEC_RTN 3 Tx 4 +12V

Motor Controller Inhibit: Molex 39-01-4030 60mA max. current. Pin Function 1 See wiring diagram 1 2 No connection 3 See wiring diagram 1

DC Power Output: 2 x M5 studs (max torque 2.2Nm). Pin Function + B+ output – B– output

Instruments’ Model 1311 handheld programmer only.

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Curtis 1620 Manual

J2-1

J2-2

J2-3

100V max., 60mA max.

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

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

2.6 Battery Types

This charger is suitable for use with all 24V, 12 cell, rechargeable lead acid batteries with capacities of approximately 200Ah.

Curtis 1620 Manual

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.

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