Sachtler Belt-Pack B3070 User manual

Type
User manual

This manual is also suitable for

Sachtler Belt-Pack B3070 is a high-performance battery designed for professional TV lighting fixtures. With a nominal voltage of 30 V and a capacity of 7 Ah (210 Wh), it provides a long runtime for your lighting equipment. The battery is equipped with a belt and a shoulder strap for comfortable carrying, and its interface is compatible with all Sachtler fixtures, electronic ballasts, and chargers. The B3070 also features selected heavy-duty NiCd cells for high current applications and a robust housing for increased mechanical ruggedness and safety.

Sachtler Belt-Pack B3070 is a high-performance battery designed for professional TV lighting fixtures. With a nominal voltage of 30 V and a capacity of 7 Ah (210 Wh), it provides a long runtime for your lighting equipment. The battery is equipped with a belt and a shoulder strap for comfortable carrying, and its interface is compatible with all Sachtler fixtures, electronic ballasts, and chargers. The B3070 also features selected heavy-duty NiCd cells for high current applications and a robust housing for increased mechanical ruggedness and safety.

- I -
Table of contents
Table of contents
1 Safety instructions................................................................1
2 Properties.............................................................................1
2.1 General ........................................................................1
2.2 Operation .....................................................................2
2.3 Open circut voltages ....................................................2
2.4 End of discharge voltage .............................................3
2.5 Thermal properties.......................................................3
2.6 Memory effect ..............................................................4
2.6.1 Description..........................................................4
2.6.2 Reasons for capacity loss...................................4
2.7 New Belt-Pack
®
batteries.............................................4
2.8 Storing Belt-Pack
®
batteries.........................................5
2.9 Shipping Belt-Pack
®
batteries......................................5
2.10 Self discharge and deep discharge .............................5
2.11 Power limits for Sachtler Belt-Pack
®
batteries .............6
3 Charging...............................................................................6
3.1 Speedcharger (Code No. C1232).................................6
3.2 Charger 12 (Code Nr.C1200) and Charger 12AS (C1202)...6
4 Recycling..............................................................................7
5 Troubleshooting....................................................................7
6 Technical specifications........................................................8
6.1 Belt-Pack
®
B1245 and B1270......................................8
6.2 Belt-Pack
®
B3045 and B3070......................................9
7 Warranty...............................................................................9
Wiring diagram...................................................................A1
Operation time ...................................................................A2
- 1 -
Belt-Pack
®
Manual
1 Safety instructions
Do not connect to any fixture or ballast whilst in contact with
water, if your hands are wet or damp or if connectors are
wet or damp!
Do not place the Belt-Pack
®
battery in water!
Allow for unobstructed air flow for convection cooling, espe-
cially when charging the battery!
Handle with care! Do not throw! Do not drop!
Only for professional use! Keep batteries out of reach of
children and personnel that has not been instructed in the
use of high power Belt-Pack
®
batteries!
Do not pack a warm battery into a transport case!
Do not charge a battery whilst in a transport case!
Do not over-charge! Do not short-circuit!
A Sachtler Belt-Pack
®
high power battery can produce cur-
rents up to 90 A which can have dangerous effects if out of
control.
Do not expose the battery to fire! Exhausted batteries can
be recycled by Sachtler.
2 Properties
2.1 General
The Sachtler Belt-Pack® family consists of batteries with
different voltages and capacities:
Type nom. voltage nom. capacity
Bat 12V/4.5Ah B1245 13.2V 4.5 Ah (60 Wh)
Bat 12V/7.0Ah B1270 13.2V 7 Ah (90 Wh)
Bat 30V/4.5Ah B3045 30V 4.5 Ah (140 Wh)
Bat 30V/7.0Ah B3070 30V 7 Ah (210
Wh)All sachtler Belt-Packs® have the following features
in common:
Manual
Belt-Pack
®
- 2 -
selected heavy-duty NiCd cells developed for high cur-
rent applications
cell arrangements are embedded in special design for
increased mechanical ruggedness and safety
housing is ergonomically shaped
the interface is compatible with all Sachtler fixtures,
Sachtler electronic ballasts, and Sachtler chargers
Shoulder strap and belt
2.2 Operation
The Belt-Pack® batteries are equipped with a belt and a
shoulder strap. Adjust the shoulder strap to carry the bat-
tery conveniently at your hip. If you carry the battery at the
right side of your body, the shoulder strap should rest on
the left shoulder, and vice versa.
Use the belt to “lock” the battery to your body.
2.3 Open circuit voltages
The output voltages of NiCd batteries can be higher than
the nominal voltages listed under 2.1, if a battery was fully
charged:
B1245 and B1270 max. 16.5V
B3045 and B3070 max. 35V
Once a fixture or ballast is connected and operated, these
open circuit voltages will drop to the respective nominal
voltages after a few moments. The connected fixture or
ballast must be able to safely operate with these higher
voltages. All Sachtler products are designed to meet these
requirements.
- 3 -
Belt-Pack
®
Manual
2.4 End of discharge voltage
A Belt-Pack® battery is considered completely discharged,
once the voltage has dropped down to 11V with 13.2V
types B1245 and B1270 and down to 25V with 30V types
B3045 and B3070.
To prevent deep discharging, the batteries must not be
discharged beyond this voltage! All Sachtler Batronics will
automatically switch off, once the limit of discharge voltage
has been reached. Sachtler Reporter fixtures R100H and
R250H must be switched off once the red LED on the fixtu-
re flashes! Sachtler fixtures R20H and R50H have neither
an automatic switch-off nor an indicator. With these fixtures
a significant reduction of light output and colour temperatu-
re indicates that the end of discharge voltage has been
reached and the luminaire must be switched off, since
otherwise the battery will be deep discharged. If deep
discharge occurs several times, the life time of the battery
will be reduced considerably.
2.5 Thermal properties
Professional TV lighting fixtures draw high currents from
their connected battery packs.These high currents increa-
se the internal temperature of the battery pack noticeably.
Immediate fast charging may cause damage to the cells.
So allow for cooling down before charging if battery tempe-
rature is increased! Also do not draw high currents from a
battery as long as battery temperature is raised!
Please note: At very low temperatures a battery will
have low capacity.
NiCd batteries must not be charged when they are too hot
(over 50°C/118°F) or too cold (below minus 10°C/14°F). At
room temperature it can take several hours before a bat-
tery which was too hot or too cold can be charged or
discharged again. If not operated or charged within this
temperature range, irreversible damage to the battery may
occur.
Manual
Belt-Pack
®
- 4 -
2.6 Memory effect
2.6.1 Description
Sachtler NiCd batteries are free of a memory effect
when used through full charge-/discharge cycles in
connection with Sachtler fixtures. Under certain ope-
rating conditions, like permanent charging and/or
over-charging combined with very little discharging,
a reversible loss of capacity may be noticed.This
may also happen if the battery is only discharged at
higher temperatures in the range of 30°C to 50°C
(86°F to 122°F).The full capacity will, however, be
restored after a full discharge down to the end of
discharge voltage (11V, 25V resp.).
2.6.2 Reasons for capacity loss
The memory effect should not be confused with a
capacity loss caused by over-charging or over-hea-
ting since this capacity loss is irreversible. External
short-circuiting of a battery can also cause an irre-
versible loss of capacity which is displayed by volta-
ge loss and capacity reduction during discharging.
2.7 New Belt-Pack® batteries
For safety reasons Sachtler ships Belt-Pack® batteries in
discharged mode.The fully rated capacity will be available
after approximately five full charge-/discharge cycles.
2.8 Storing Belt-Pack® batteries
When storing Sachtler Belt-Pack® batteries please make
sure that the storage temperature is kept between minus
10 °C and 40 °C (14 °F and 104 °F).
- 5 -
Belt-Pack
®
Manual
2.9 Shipping Belt-Pack® batteries
For safety reasons ship batteries in discharged mode! Also
make sure that temperature is kept between minus 10°C
and 40°C (14°F and 104°F).
2.10 Self discharge and deep discharge
NiCd batteries discharge themselves at a rate of approx.
1% of the rated capacity per day – even if not used.Thus a
fully charged NiCd battery looses 50% of its capacity in
approx. 50 days. After approx. 100 days its voltage has
decreased to the end of discharge voltage: The battery is
virtually empty. Further storage without usage leads to the
deep discharging of the battery.
This status can be eliminated by running the battery
through several charge/discharge cycles.The full rated
capacity will be restored (see 2.6 Memory effect). During
the use it may happen that a battery is not automatically
disconnected at the end of discharge voltage (see 2.4 End
of discharge voltage) and accidentally becomes deep
discharged. If the battery is charged soon afterwards, the
full nominal capacity will be available immediately.
2.11 Power limits for Sachtler Belt-Pack® batteries
Based on the internal wiring and the connectors the power
drawn from Sachtler Belt-Pack® Batteries has to be within
the following limits:
Type max. power max. current
B1245, B1270 130W continuous 10A continuous
200W short term 15A short term
B3045, B3070 360W continuous 12A continuous
600W short term 20A short term
Drawing higher current than listed above may result in a
defective battery.
Manual
Belt-Pack
®
- 6 -
3 Charging
Use Sachtler chargers, only! Please read and adhere to the
manual of the Sachtler charger used.
3.1 Speedcharger (Code No. C1232)
A microprocessor-controlled high-tech charger for all
Sachtler Belt-Pack® batteries.The Speedcharger monitors
all important parameters of the battery being charged and
charges the same amount of energy into the battery which
was discharged before.
3.2 Charger 12 (Code Nr. C1200) and Charger 12AS (C1202)
Compact overnight charger for Sachtler Belt-Pack® batte-
ries B1245 and B1270, applies a low current charge which
does not require any monitoring and time control.
4 Recycling
The battery cells of Sachtler Belt-Packs
®
can be 100% recycled.
Please be aware of your responsibility for a tidy environment
and send exhausted batteries back to Sachtler. We will recycle
them free of charge.
- 7 -
Belt-Pack
®
Manual
5 Troubleshooting
There are no serviceable parts inside. Please use the following
troubleshooting tips in case of malfunction.
Problem
The battery does not deliver any power:
The battery does not accept any charge:
Capacity is not sufficient:
Remedy
Is the socket / plug damaged?
Has the battery been properly charged?
Is it exhausted?
Is the socket damaged?
If a Sachtler Speedcharger is used: Is the
temperature sensor defective? (The Spee-
dcharger’s LEDs would clearly signal this
condition.)
Charger is not charging, because battery
is too hot (>50°C (118°F)) or too cold
(<-10°C (14°F)).
Is it exhausted?
Was it over-charged?
Was it discharged at high temperatures?
Is the battery too cold?
Manual
Belt-Pack
®
- 8 -
6 Technical Specifications
Belt-Pack
®
B1245 und B1270
Output nominal voltage:
Cells:
Open circuit voltage:
End of discharge voltage:
Nominal capacity:
Max. output current:
Ambient temperature:
Permissible cell temperature:
Size [W x H x D]:
Weight:
:
13.2V
11 NiCd cells with nominal voltage 1.2V,
capacity selected ± 2.5%
16.5V (fully charged)
11V
B1245: 4.5 Ah (60 Wh)
B1270: 7.0 Ah (90 Wh)
10 A continuous
15 A short term
-10°C (14°F) to 40°C (104°F)
-10°C (14°F) to 60°C (140°F)
B1245: 240 x 60 x 130 mm
B1270: 240 x 60 x 195 mm
B1245: approx. 2.3 kg (5.9 lbs)
B1270: approx. 3.3 kg (7.3 lbs)
- 9 -
Belt-Pack
®
Manual
6.2 Belt-Pack
®
B3045 und B3070
30V
25 NiCd cells with nominal voltage 1.2V,
capacity selected ± 2.5%
35V (fully charged)
25V
B3045: 4.5 Ah (140 Wh)
B3070: 7.0 Ah (210 Wh)
12 A continuous
20 A short term
-10°C (14°F) to 40°C (104°F)
-10°C (14°F) to 60°C (140°F)
B3045: 260 x 100 x 130 mm
B3070: 260 x 100 x 195 mm
B3045: approx. 4.8 kg (10.6 lbs)
B3070: approx. 7.0 kg (15.4 lbs)
Output nominal voltage:
Cells:
Open circuit voltage:
End of discharge voltage:
Nominal capacity:
Max. output current:
Ambient temperature:
Permissible cell temperature:
Size [W x H x D]:
Weight:
7 Warranty
Warranty expires if
the battery was charged with a device not supplied by Sacht-
ler or
the battery was used improperly or not in line with the speci-
fied technical data or
the battery was disassembled by unauthorized personnel.
We reserve the right to make changes based on technical
improvements.
- A 1 -
Belt-Pack
®
Appendix / Anhang
Wiring diagram / Schaltpläne
1
4
XLR socket/
XLR Buchse
30V
25 Cells
25 Zellem
13,2V
11 Cells
11 Zellen
Temperature control / 3
Temperatur Überwachung
2 +
1 -
nc / 4 Frei
3 temperature control / Tem-
peratur Überwachung
2
+
charge / Laden
1
-
4 +
discharge / Entladen
XLR Socket /
XLR Buchse
XLR Socket /
XLR Buchse
Temperature switch/
temperaturschalter
temperature switch /
Temperaturschalter
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Sachtler Belt-Pack B3070 User manual

Type
User manual
This manual is also suitable for

Sachtler Belt-Pack B3070 is a high-performance battery designed for professional TV lighting fixtures. With a nominal voltage of 30 V and a capacity of 7 Ah (210 Wh), it provides a long runtime for your lighting equipment. The battery is equipped with a belt and a shoulder strap for comfortable carrying, and its interface is compatible with all Sachtler fixtures, electronic ballasts, and chargers. The B3070 also features selected heavy-duty NiCd cells for high current applications and a robust housing for increased mechanical ruggedness and safety.

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