M 52 EX · 2021. 2. 28. · IECEx certificate of conformity nb Short circuit current (max) Max...
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Saft M 52 EX SV Primary Li-MnO2 cell ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ (1) Dependent upon current drain, temperature and cut-off. (2) Limitation of the max. current to a lower level, e.g. by a series resistor, may be necessary depending on the electrical properties of the device and the desired level of protection (ia, ib, ic) and the explosion group (IIA, IIB, IIC). (3) To maintain cell heating within safe limits. Battery packs may imply lower level of maximum current and may request specific thermal protection. Consult Saft. (4) Long time storage at high temperature may affect performances. Consult Saft. (5) Owner of the certificate: Friemann & Wolf Batterietechnik GmbH. (6) During the 3 mΩ short-circuit test according to IEC 60079-11. Saft’s M 52 EX SV cell is ideally suited for applications requiring high energy and long operating life, with stable voltage under high discharge in - 40°C / + 72°C environment. The cell is certified according to ATEX and IECEx for use in potentially explosive atmospheres. Benefits High drain / high pulse capability High voltage response, stable during most of the lifetime of the application even after long dormant periods High capacity and very high pulse capability Low self-discharge compatible with long operating life (less than 1% after 1 year of storage at + 20°C) ATEX and IECEx certified Superior resistance to corrosion Low magnetic signature Key features Spiral construction Hermetic construction with glass-to-metal seal Stainless steel container Integrated safety vent Non-corrosive electrolyte Non-pressurized at room temperature Restricted for transport (Class 9) Made in Germany Designed to meet all major quality, safety and environmental standards Safety: UL 1642 (File MH 61234) IEC 60086-4 ATEX/IECEx: IEC 60079-0, IEC 60079-11 Transport: UN 3090 and UN 3091 Military: VG96915 part 2 and part 170 Quality: ISO 9001, Saft World Class Continuous program Environment: ISO 14001 Typical applications Smart gas meters Gas and oil tank level monitoring Leak detectors Portable gas detectors Petrochemical facilities Mining applications 3 V lithium manganese dioxide C-size spiral cell certified for ATEX applications Electrical characteristics (Typical values relative to cells stored up to one year at + 30°C max) Nominal capacity (at 60 mA, + 20°C, 2.0 V cut-off) (1) 5.6 Ah Open circuit voltage (at + 20°C) 3.2 V Nominal voltage (under 1 mA at + 20°C) 3.0 V Nominal energy (at 60 mA, + 20°C, 2.0 V cut-off) 16 Wh Pulse capacity (2) up to 4.0 A Recommended maximum continuous discharge current (2) (3) 2.0 A Operating conditions Operating temperature range Storage temperatures ATEX properties Cell marking II 2G EC-type examination certificate nb IECEx certificate of conformity nb Short circuit current (max) Ri (min) Max surface temperature (6) Temperature class Physical characteristics Diameter (max) 26.2 mm (1.03 in) Height for the tabbed version (max) 51.5 mm (2.03 in) Typical weight 58 g Li metal content approx. 1.6 g - 40°C / + 72°C (- 40°F / + 161°F) Recommended + 30°C (+ 86°F) max Allowable (4) - 55°C to + 90°C (- 67°F / + 194°F) BVS 13 ATEX E 035 U (5) IECEx BVS 13.0053 U (5) + 23°C (+ 73°F) + 40°C (+ 104°F) + 72°C (+ 161°F) 70 A 72 A 82 A 48 m Ω 41 m Ω 39 m Ω + 100 °C + 101°C + 108°C T4 T4 T4
Transcript of M 52 EX · 2021. 2. 28. · IECEx certificate of conformity nb Short circuit current (max) Max...
Saft M 52 EX SVPrimary Li-MnO2 cell
(1) Dependent upon current drain, temperature and cut-off.(2) Limitation of the max. current to a lower level, e.g. by a series resistor, may be necessary depending on the electrical properties
of the device and the desired level of protection (ia, ib, ic) and the explosion group (IIA, IIB, IIC).(3) To maintain cell heating within safe limits. Battery packs may imply lower level of maximum current and may request specific
thermal protection. Consult Saft.(4) Long time storage at high temperature may affect performances. Consult Saft.(5) Owner of the certificate: Friemann & Wolf Batterietechnik GmbH.(6) During the 3 mΩ short-circuit test according to IEC 60079-11.
Saft’s M 52 EX SV cell is ideally suited for applications requiring high energy and long operating life, with stable voltage under high discharge in - 40°C / + 72°C environment. The cell is certified according to ATEX and IECEx for use in potentially explosive atmospheres.
BenetsHigh drain / high pulse capabilityHigh voltage response, stable during most of the lifetime of the application even after long dormant periodsHigh capacity and very high pulse capabilityLow self-discharge compatible with long operating life (less than 1% after 1 year of storage at + 20°C)ATEX and IECEx certifiedSuperior resistance to corrosionLow magnetic signature
Key features Spiral constructionHermetic construction with glass-to-metal sealStainless steel containerIntegrated safety ventNon-corrosive electrolyteNon-pressurized at room temperatureRestricted for transport (Class 9)Made in Germany
Designed to meet all major quality, safety and environmental standards
Safety: UL 1642 (File MH 61234) IEC 60086-4ATEX/IECEx: IEC 60079-0, IEC 60079-11Transport: UN 3090 and UN 3091Military: VG96915 part 2 and part 170Quality: ISO 9001, Saft World Class Continuous programEnvironment: ISO 14001
Typical applications Smart gas metersGas and oil tank level monitoringLeak detectorsPortable gas detectorsPetrochemical facilitiesMining applications
3 V lithium manganese dioxide C-size spiral cell certied for ATEX applications
max
. 51.
5 m
m/2
.03”
max
. 26.
2 m
m1.
03” 15
+ 2
mm
0.59
” + 0
.08”
3 m
m Electrical characteristics
(Typical values relative to cells stored up to one year at + 30°C max)Nominal capacity (at 60 mA, + 20°C, 2.0 V cut-off) (1) 5.6 AhOpen circuit voltage (at + 20°C) 3.2 VNominal voltage (under 1 mA at + 20°C) 3.0 VNominal energy (at 60 mA, + 20°C, 2.0 V cut-off) 16 WhPulse capacity (2) up to 4.0 ARecommended maximum continuous discharge current (2) (3) 2.0 A
Operating conditionsOperating temperature rangeStorage temperatures
ATEX propertiesCell marking II 2GEC-type examination certificate nbIECEx certificate of conformity nb
Short circuit current (max)Ri (min)Max surface temperature (6)
Temperature class
Physical characteristicsDiameter (max) 26.2 mm (1.03 in)Height for the tabbed version (max) 51.5 mm (2.03 in)Typical weight 58 gLi metal content approx. 1.6 g
- 40°C / + 72°C (- 40°F / + 161°F)Recommended + 30°C (+ 86°F) max
Allowable (4) - 55°C to + 90°C (- 67°F / + 194°F)
BVS 13 ATEX E 035 U(5)
IECEx BVS 13.0053 U(5)
+ 23°C (+ 73°F) + 40°C (+ 104°F) + 72°C (+ 161°F)70 A 72 A 82 A
48 m Ω 41 m Ω 39 m Ω+ 100 °C + 101°C + 108°C
T4 T4 T4
Termination & part numbers1. + tab (radial tab on the positive terminal): 41421704032. C tab (radial tabs on the positive & negative terminals): 41421702033. Z tab (radial tabs on the positive and negative terminals): 41421707034. End caps: 4142177103
StorageThe storage area should be clean, cool (preferably not exceeding + 30°C), dry and ventilated.
WarningFire, explosion and burn hazard.Do not recharge, short circuit, crush, disassemble, heat above + 100°C (+ 212°F), incinerate, or expose contents to water.Do not solder directly to the cell (use tabbed cell versions instead).Do not obstruct venting mechanism.
max
. 51.
5 m
m/2
.03”
max
. 26.
2 m
m1.
03”
15 +
2 m
m0.
59” +
0.0
8”
3 m
m
0.12
”
max
. 51.
5 m
m/2
.03”
max
. 26.
2 m
m1.
03” 15
+ 2
mm
0.59
” + 0
.08”
3 m
m
0.12
”
max
. 51.
5 m
m/2
.03”
max
. 26.
2 m
m1.
03” 15
+ 2
mm
0.59
” + 0
.08”
3 m
m
0.12
”
15 +
2 m
m0.
59” +
0.0
8”
3 m
m
0.12
”
max
. 26.
2 m
m1.
03”
13 m
m 0
.51”
max
. 51.
5 m
m/2
.03”
1. 2.
3. 4.
Mid-discharge voltage vs. current at various temperatures
Discharge current [A]
Cel
l vol
tage
[V
]
0 0.2 0.4 0.6 0.8 1.0 1.2
1.5
2
2.5
3
3.5
Discharge curves at 200 mA at various temperatures
Discharge capacity [Ah]
Cel
l vol
tage
[V
]
0 21 3 4 5 6
1.5
2
2.5
3
3.5
Capacity vs. current at various temperatures
Discharge current [A]
Cap
acity
[A
h]
0 0.2 0.60.4 0.8 1.0 1.2
0
1
2
3
7
6
5
4
- 30°C + 60°C- 15°C + 23°C
- 30°C + 60°C- 15°C + 23°C
- 30°C + 60°C- 15°C + 23°C
Saft12, rue Sadi Carnot93170 Bagnolet - FranceTel. : +33 1 49 93 19 18Fax : +33 1 49 93 19 64www.saftbatteries.com
Friemann & WolfBatterietechnik GmbHIndustriestr. 22, 63654 Büdingen - GermanyTel. : +49 (0) 6042 954 0Fax. : +49 (0) 6042 954 190
Doc N°: 31119-2-0916
Edition: September 2016
Information in this document is subject to change without notice and becomes contractual only after written confirmation by Saft.
Published by the Communications Department
Photo credit: Saft
Produced in FR by Soyouzgraphic
