
Clear-Com WBS 7
TECHNICAL SPECIFICATIONS
WTR4C BATTERY CHARGER
Physical Characteristics WTR4C
Product Dimensions 13" (33cm) W x 1.7" (4.5cm)
H x 7” (17.8cm) D
Product Weight 4lbs (1.5kg) without battery adapters
Shipping Dimensions 11.5" (29.2cm) W x 10.5" (26.7cm)
H x 18.5" (47cm) D
Shipping Weight 10lbs, 9oz (4.8kg) with battery adapters, power supply, & rechargeable battery packs
Material ABS KJW fire retardant plastic, textured
FEATURES
Conditioning Cycle Provides built-in maintenance capability to maximize battery cycle life
Status Indicators ‘Charging’, ‘Ready’, ‘Rejected’ (dead battery), ‘Conditioning Cycle’
and ‘Power LED’ indicators make the WTR4C simple and easy to use
Intelligent Charging • Optimizes the battery • Battery can remain in the charger indenitely
• Maintains battery at peak capacity
Rapid Charge Capability Charges in less than 2 hours
USER ENVIRONMENT
ESD 8KV continuous contact discharge; 15KV from air to all surfaces without contact
Humidity 95% relative humidity (non-condensing)
Drop Unit functions normally after 4ft./1.2m drop to concrete
Storage Temperature -40° to 122oF/-40° to 50°C
Operating Temperature 32° to 122°F/0o to 50°C
Power Supply WTR4C: (Universal): 90V-230VAC, 50/60Hz Output: 15VDC, 5A or 24VDC, 4.5A
Safety Standards Charger & power supply UL listed (UL 1950), CSA Certified (C 22.2 No. 223);
Compliant to FCC part 15 Class A and CE Marking
(Electromagnetic Compatibility) Directive 89/336/EEC and Low Voltage Directive 73/23/EEC;
C15PR-22 Class B
PERFORMANCE CHARACTERISTICS
Rapid Charge Charges batteries to 90+% capacity in 2 hours or less
Complete Charge Completes 100% capacity charge in 4 hours or less
Conditioning Completely discharges a battery and automatically switches to charging mode
Maintenance Charge Maintains the battery at optimum capacity indefinitely
USER INTERFACE
Power LED Indicates POWER to charging slot
Conditioning/Charging LED Flashing indicates discharging process
Reject LED Flashing indicates faulty battery
Conditioning/Charging LED Solid indicates battery pack is being charged
Ready LED Solid indicates battery charged
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