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CBI2420A

P1-P2
156
For the latest on Altech Power Supply specifications please visit www.altechcorp.com/power.
CBI2420A
DC UPS
Features:
• Input: Single-phase 115 - 277 VAC
• Output Load: power supply 24 VDC; 20 A
• Output: Battery charging 24 VDC; 20 A
• Suited for the following battery types:
Open Lead Acid, Sealed Lead Acid, lead Gel and Ni-Cd (option)
• Automatic diagnostic of battery status.
• Switching technology, output voltage 22-18.8 VDC
• Three charging levels: Boost, trickle and recovery
• Protection degree IP20 - DIN rail mountable
OUTPUT
INPUT
BATTERY
OUTPUT
LOAD
OUTPUT
PROTECTION
OTHERS
Cat. No. CBI2420A
Nominal Input Voltage 115 / 230 ~ 277 VAC
Voltage range 90-135 / 180-305 VAC
Inrush Current (V
n
– I
n
nom. Load). I
2
t ≤35 A ≤ 5 msec
Frequency 47 – 63 Hz
Input Current (115 – 230 VAC) 8.0 ~ 4.2 A
Internal fuse (factory replaceable) 10 A
External Fuse (recommended) MCB curve B 16 A
Output Voltage (V
n
) / Nominal Current (I
n
) 24 VDC / 20A
Output Current I
n
20 A
Efficiency (at 50% of rated current) ≥ 91 %
Turn-On delay after applying input voltage 1 sec. (max)
Start up with Strong Load (capacitive load) Yes, Unlimited
Dissipation power load max 48 W
Short-circuit protection Yes
Over Load protection Yes
Over Voltage Output protection Yes (typ. 35 VDC)
Over Temperature protection Yes
Output voltage (at I
n
) 22 ~ 28.8 VDC
Nominal current I
load
1.1 x In A ± 5%
Continuous current (without battery) I
load
= I
n
20 A
Continuous current (with battery) I
l
oad
= I
n
+ I
b
att
40 A
Max. Current Output Load (Main) I
load
(4 sec.) 60 A max.
Max. Current Output Load (Back Up) I
load
(4 sec.) 40 A max.
Push Button or Remote Input Control (RTCONN cable) Start From Battery Without Main
Time Buffering; min (switch output off without main input) 0.5,2,5,10,15,20,30,45,60,∞; Require SW
Protection alarm against total discharge 19-20V DC battery
Threshold alarm for battery almost flat 20-21 V DC battery
Boost charge (25 °C) (at I
n
) 28.8 VDC
Max. time Bust Charge 15 h
Min. time Bust Charge 1 min.
Trickle charge (25 °C) (at I
n
) 27.5 VDC
Jumper Configuration battery type (V cell) Ni-Cd (optional) 2.23; 2.25; 2.27; 2.30; NiCd: 1.50 (20 elem.)
Recovery Charge 2 ~ 16 VDC
Charging current max I
batt
20 A ± 5%
Charging current limiting I
adj
10 – 100 % / Ibatt
Reverse battery protection Yes
Sulfated battery check Yes by Jumper
Detection of element in short circuit Yes
Quiescent Current ≤ 5 mA
Charging Curve automatic: I
UoUo
3 stage
Remote Input Control (RTCONN cable) Boost /Trickle / Recovery
Ambient temperature (operation) -25 – +70°C
De Rating Ta > 50°C - 2.5%(In) / °C
Ambient temperature Storage -40 – +85°C
Humidity at 25°C no condensation 95%
Cooling Auto convention
MTBF (IEC 61709) > 300.000 h
157
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490
CBI2420A
DC UPS
The Altech DC-UPS system is built to optimize power
management. The available power is automatically allocated
between load and battery, supplying power to the load is the first
priority. For high inrush applications the charging power will
reroute automatically to the load. In this case the maximum
available current on the load output is two times the value of the
device rated current.
The Battery Care concept based on algorithms that achieve rapid
a
nd automatic charging, battery optimization during charging
time, flat batteries recovery and real time diagnostic The Real
Time Auto-diagnostic system, monitors battery faults, sulfated
battery, short circuit battery elements, reverse polarity
connection, battery disconnect. This conditions are detected and
identified by the number of blinks of the diagnosis Led.
The Altech DC-UPS system is designed to charge and monitor all
battery types, by selecting the battery type via jumpers. The
predefined curves include Open Lead Acid, Sealed Lead Acid, Gel,
Ni-Cd (optional) battery types. The charging curve are
programmed to automatically switch between Recovery Charge,
Boost charge and Trickle charge. The continuous battery efficiency
monitoring, reduces battery damage risk and allows a safe
operation in permanent connection.
A compact and rugged metal case with DIN rail mounting bracket
provide an easy installation and an IP20 protection.
Voltage
Current
Fast / Boost ChargeRecovery Charge Tickle / Float Charge
Voltage / Current
In Vac
Battery
Mains or Backup
Load
Out 1
CBI
Battery Low or
Start From Battery
Battery Replacement
Out 2
Signal Output Contacts
Main or Backup Power Yes
Battery Power Low Yes
Battery Fault Yes
Max. Current Rating (Resistive Load) 1A 30 VDC/60 VAC
Minimum Permissible Current Rating 1mA @ 5 VDC
RJ45 Connection Input/Output
Temp. Comp. Battery (with ext. probe) Yes - Optional
Remote monitoring display Yes - Optional
Can Bus No
Environment
Insulation voltage (IN/OUT) 3000 VAC
Insulation voltage (input / ground) 1605 VAC
Insulation voltage (Output / ground) 500 VAC
Protection Class (EN/IEC 60529) IP20
Pollution Degree Environment 2
Connection TB, Screw Terminal 4 mm² (30-10 AWG)
Protection class (Ground Connected) Class I
Dimensions (WxHxD) 150x115x135 mm
5.91x4.53x5.32 in
Weight (approx.) 1.55 kg (3.5 Lbs)
Safety and EMC
Battery charger standard compliance IEC/EN 60335-2-29
Safety standards compliance: EN60950 / UL1950 / CE
Fire Detection and alarm compliance EN54-4
EMC Directive 89/336/EEC
Charging cycle DIN41773
Emission IEC 61000-6-4
Immunity IEC 61000-6-2
P1-P2

CBI2420A

Mfr. #:
Buy CBI2420A
Manufacturer:
Altech
Description:
DIN Rail Power Supplies 24VDC, 3A 115-230-277VAC in DR
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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