Transcript
ARTS ARTS Energy’s VNT high temperature Ni-Cd series are perfectly suited to emergency and security equipment applications. It is designed to accept a permanent charge for a minimum of 4 years in high temperature environments (up + 40°C). To meet customers’ requirements, ARTS Energy provides custom-designed and standardised battery packs. For your battery design and system needs, please contact ARTS Energy’s engineers.
ELECTRICAL CHARACTERISTICS Nominal voltage (V)
1.2
Typical capacity (mAh)*
1650
IEC minimum capacity (mAh)*
1600
IEC designation
KRMT 23/43
Impedance at 1000 Hz (mΩ)
8
* Charge 16 h at C/10, discharge at C/5.
DIMENSIONS Diameter (mm) Height (mm) Top projection (mm) Top flat area diameter (mm) Weight (g)
APPLICATIONS
• Emergency lighting • Memory back-up systems
22.0 ± + 0.15/-0.05 41.9 ± 0.3 0.8 ± 0.2 9.0 min 43
Dimensions are given for bare cells.
• Security devices
CHARGE CONDITIONS
Permanent
Standard
MAIN BENEFITS
DISCHARGE CONDITIONS
• Permanent charge • Good charge efficiency at high temperature • Superior robustness
Time (h) Temp. (°C) 16
C/10
+5 to +40
C/20
Temp. (°C)
Current
+5 to +40
4,8A max
CYCLING CONDITIONS ELU applications Back up applications
• Long life duration
TECHNOLOGY • Plastic bonded positive electrode • Plastic bonded negative electrode
VNT Cs
Current
+5 to +40
High Temperature Series
1 discharge / month MAX Consult ARTS Energy
VNT Cs High Temperature Series STORAGE
For graphs shown, C is the IEC5 capacity. Charge 16h at C/10 at room temperature 1.8 1.7
Relative humidity: 65 ± 5 %
1.6
TYPICAL DIMENSIONS 9.0
Voltage ( V )
Recommended: + 5°C to + 25°C
1.5 1.4 1.3 1.2
0.8
1.1 1.0
0
2
4
6
8
10
12
14
16
Time (h)
Charge 24h at C/20 at different temperatures
41.9
1.8
1.7
Voltage ( V )
1.6 1.5 1.4 1.3 1.2
22.0
1.1
0°C
25°C
40°C
1.0
Typical dimensions (mm). Without tube.
0
2
4
6
8
10
12
14
16
18
20
22
24
Time (h)
Discharge at C/2 at different temperatures, after charge 24h at C/20 and rest 1h 1.5
Voltage ( V )
1.4 1.3 1.2 1.1 1.0 0.9 0.8
The operation of the battery must strictly
0°C
0
0.2
25°C
40°C
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Time (h)
be in accordance with ARTS Energy technical recommendations, to obtain the
Charge efficiency after charge at C/20 and discharge at C/5 at different temperatures 100
Data is given for single cells. Please consult ARTS Energy for utilisation of cells outside specification.
% of rated capacit y
performances stated by ARTS Energy.
80
60
40
20
Data in this document is subject to change without notice and become contractual
0
20
30
40
50
60
Temperature (°C)
only after written confirmation by ARTS Energy.
ARTS 10, rue Ampère Zone Industrielle - 16440 Nersac, France Tél. +33(0)5 45 90 35 52 /35 53
[email protected]
Doc No.: 038-A-0417 - Edition: April 2017 ARTS Energy SAS. Stock capital 971.002 RCS Angoulême 792 635 013 Conception in FR by Alain Bruneaud Création
www.arts-energy.com
