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NP SERIES - N N P P 7 7 - - 6 6
INTELLIGENT BATTERY CHARGERS
Manufactured to BS3456, IEC335, UL 1236,
EN60335, CE mark to EN5008-1
Features
Micro processor controlled
Short circuit protection
Reverse polarity protection
High temperature protection
Soft start current control
Fast constant current bulk charge
3 stage charging CI-CV-float
Constant voltage float/standby
Proportional timing
Flexibility, to match battery specification.
Standard Range
YCP03A12
300mA 12v
YCP03A24
300mA 24v
YCP03A6
300mA 6v
YCP06A12
600mA 12v
YCP06A6
600mA 6v
YCP1.5A12
1.5A 12v
YCP1.5A24
1.5A 24v
YCP1.5A6
1.5A 6v
YCP1A12
1A 12v
YCP1A6
1A 6v
YCP2A12
2A 12v
YCP2A24
2A 24v
YCP2A6
2A 6v
YCP3A12
3A 12v
YCP4A12
4A 12v
YCP6A12
6A 12v
YCP8A12
8A 12v
YCP10A12
10A 12v
YCP8A24
8A 24v
RELATIONSHIP BETWEEN
CHARGING VOLTAGE AND
TEMPERATURE
Yuasa Battery Sales (UK) Ltd
www.yuasa-battery.co.uk
Unit 22 Rassau Industrial Estate
Ebbw Vale, Gwent, NP23 5SD
Tel: 08708 500312 Fax: 08708 500317
E-mail: enquiries@yuasa-sales.co.uk
Registered number 1548820
Cat. No.
NP7-6 February 07
E&O.E.
NPH DISCHARGE CHARACTERISTIC CURVES
Standard NP
Available in a wide range of sizes to suit general applications.
NPH/NPW
High performance batteries specially designed for applications requiring
high rate discharge, supplying up to 50% (NPH), (NPW) more power
(Watts) for short durations when compared to conventional NP models.
NPC
Specifically designed to suit the arduous requirements of cyclic
applications allowing increased cycle life (at least double that of
conventional types). (NPC Shortform refers)
NPL
Long Life Model also to BS6290pt4 (FR Options)
Dedicated literature available on request. (NPL Shortform refers).
Applications
Yuasa NP batteries, having excellent deep discharge recovery
characteristics coupled with long life on float standby, are ideal for
numerous applications in both cyclic and standby modes. For advice
on the use of NP batteries in your particular application please contact
our Sales Office.
Charging For Float Standby Applications
Charged at 2.275 volts per cell continuous. The battery will seek its own
current level and float fully charged. However, users should be aware
that when charging from fully discharged, the battery can draw an initial
charge current of approximately 2cA. Care should therefore be taken to
ensure that this initial charge current (if ungoverned) is within the
output capability of the equipment. Final charge current at 2.275 volts
per cell is typically between 0.0005cA to 0.004cA.
Charging For Cyclic Applications
See cyclic recharge regime graph.
CAUTION
- Do not Short Circuit
- Do not charge in a sealed container
- Service life and operational characteristics will
be affected by temperature
- AC Ripple reduces service life.
Distributed by
D D a a t t a a S S h h e e e e t t
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