BATTERIES FOR
FIRE PREVENTION
SYSTEMS
Applications: smoke detectors, fire door systems, emergency alarm systems, and gas
motion sensors
As the failure risk of fire prevention systems is not negligible, an extremely robust and
reliable battery is required. This battery needs to withstand high temperatures, deliver
high pulse currents and offer a long service life with low discharge rates.
KEY BENEFITS:
° NO PASSIVATION
° STABLE INTERNAL RESISTANCE
° NO CAPACITOR REQUIRED
° LOW SELF-DISCHARGE
° LARGE TEMPERATURE RANGE
Panasonic is the battery manufacturer with the most diverse product spectrum
worldwide and more than 85 years of experience in the production of high-quality
industrial batteries.
Our Lithium batteries are ideal for long-term use in safety-related applications.
Due to our time-proven CR technology, which is not affected by passivation,
the voltage is retained over a period of many years. As a result of long-term
stable internal resistance, the cells always deliver reliable power and high
pulse currents for more than 10 years.
JAPANESE
TECHNOLOGY
BATTERIES FOR
FIRE PREVENTION
SYSTEMS
LITHIUM CYLINDRICAL TYPE BATTERIES
CR SERIES
IR (INTERNAL RESISTANCE)
BEHAVIOUR
OF CR-2/3AZ
Panasonic CR SERIES
Stable internal resistance
Excellent pulse discharging characteristics
DISCHARGING CHARACTERISTICS CR-2/3AZ
Wide temperature range (-40 to 70°C)
3.5
5
3.0
4
2.5
3
PULSE DISCHARGE CAPABILITY (INITIAL) CR-2/3AZ
3.5
2
IR
1.5
3.0
Voltage (V)
OCV
2.0
1
0
1.0
0
1,000
2,000
3,000
4,000
5,000
6,000
Duration (days)
2.5
Test condition
Discharge: 620kΩ at 20°C
-30°C
2.0
-10°C
Pulse duration: 1s
20°C
60°C
1.5
1
10
100
1,000
Current (mA)
EXCELLENT PULSE DISCHARGING
CHARACTERISTICS
OF CR-2/3AZ
FEATURES OF CR-2/3AZ
Charge
Wide temperature range (-40°C to 70°C)
Self-discharge
Under 1% per year (at 20°C)
Life
10 years durable cell*1
Safety
IEC60086 and UL1642 compliant
SUITABLE BATTERIES
Specifications
CR-2Z
CR-2/3AZ
CR-AG
CR-AAU
Diameter (mm)
15.6
17.0
17.0
14.5
Height (mm)
27.0
33.5
45.5
50.5
Approximate weight (g)
11.0
17.0
24.0
18.0
3.0
3.0
3.0
3.0
1,000
1,600
2,400
1,800
-40 to 75
-40 to 70
-40 to 70
-40 to 85
Nominal voltage (V)
Nominal capacity (mAh)
Ambient temperature
Smoke detectors
Fire door systems
Applications
Emergency alarm systems
Gas motion sensors
*1 Values for expected battery life are reference values only. The expected life varies depending on the conditions in which the battery is used.
The battery performance is strongly affected by how the batteries are used. The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.
®
For more technical information,
please use this email:
battery-solutions@eu.panasonic.com
Panasonic Industry Europe GmbH
Winsbergring 15
22525 Hamburg, Germany
Phone: +49 40 8549-6373
Printed in Germany 2017
© Panasonic Corporation
Internal resistance (Ω)
Voltage (V)
Low self-discharge (<1% per year at 20°C)