J Schneider AKKUTEC 2420-0 1ph

Description

J Schneider AKKUTEC 2420-0 1ph, Single Phase, DC-UPS with Batteries. The battery buffered DC power supply of the series AKKUTEC is working according to the stand-by parallel mode and ensures in connection with a lead-acid accumulator a safe continuous DC power supply in case of mains failure.

The power supply has the following features:

Primary switched power supply with I/U-charging characteristics
active power factor correction (PFC)
Battery management by micro-controller
Battery voltage tracking of the charging voltage by external sensor module (optional)

Display- and control panel for mount in cabinet door or module (optional)

J. Schneider AKKUTEC 2420-0 1ph Technical Data

Input voltage range	230V AC -15/+10%
Rated input current:	2,7A AC
Input frequency	47-63Hz
max. inrush current	65A / 3ms
Ouptut voltage	19…26,4V DC
Final charging voltage	26,4V DC ±0,4%
Charging characteristics	I/U DIN 41773-1
Deep discharge protection and load rejection at	19,8V DC ±0,4%
Nominal output current	20A DC
Constant current limitation	1,05…1,1xI_ANom
Battery type	Pb-Akku, wartungsfrei
efficiency	88,80%
Ua=26,4V DC, Ia=20A und Ue=230V AC	88,80%
max. power loss ‘worst-case’	82W
Earth leackage current	<3,5mA
Fusing primary	5A slow acting, 5×20 (internal)
max. pre-fusing	10A slow acting
fusing battery load circuit	25A slow acting (external)
fusing DC-output	25A slow acting (external)
Type of connection primary ‘mains’	Combicon-screw-type terminal 2,5mm²
Type of connection sekundary ‘Ua’, ‘Batt’	Combicon-screw type terminal 4mm²
Type of connection interface ‘IO-1…IO-3’	Combicon-screw type terminal 1,5mm²
Type of connection Current-Share-Bus ‘CS’	Screw type terminal 2,5mm²
Display and messages
‚Netzbetrieb‘ operation	LED green illuminates:
	· Mains operation
	(U_E>U_Emin and T_Int<T_Intmax)
	LED green (battery voltage within the monitoring window 21,6< UBatt < 27V DC)
	LED green (battery voltage above the monitoring window UBatt =27V DC
Fehler (fault)	LED red
	LED illuminates at:
	· Battery operation (during mains operation LED is not illuminated)
	· U_A– error
	· Battery circuit interrupted respective high-ohmic (Testintervall 60s)
	· Battery low
	· Battery reverse poled
	· Battery-over-temperature (only in connection with temperature tracking
Signal in- and outputs
Mains operation ¹⁾	potentialfree relay-contact, closer, max. contact load 30 V DC/ 0,5A
Fehler ¹⁾	potentialfree relay-contact, changer, max. contact load 30 V DC/ 0,5A
¹⁾	potentialfree relay-contact, closer, max. contact load 30 V DC/ 0,5A
¹⁾	potentialfree relay-contact, closer, max. contact load 30 V DC/ 0,5A
Shut-Down	Shut down of UPS mode
Shut-Down	Switch input, referring ot earth, switch level: 24V DC (16-80V DC)
Starkladung (Boost charging)	Activation of boost charging (boost charging voltage 28.6V DC)
Starkladung (Boost charging)	Switched input referenced to earth, switching level: 24V DC (16-80V DC)
Weight
a)Individual Module	ca. 3 kg
b)19 “ – version	ca. 6,0 kg
c)Installation Panel Version (without batteries)	ca. 3,8 kg
d)Installation Panel version with 7.0Ah Batt	ca. 9,5 kg
e)Installation panel version with 12.0Ah Batt.	ca. 13 kg
Storage Temperature	Recommended 0…30°C,
Storage Temperature	Permissible 0…50°C
Operating Temperature	Recommended 10…20°C (battery life!),
Operating Temperature	Permissible 0…40°C
Protective system	IP20
dimensions
Individual module	100,5 x 240,5 x 244 mm (W x H x D)
On installation panel	340 x 256 x 252 mm (W x H x D)
19“ Rack	482,6 x 132,5 x 244 mm (W x H x D)
Fixation	Mounting bracket for mounting plate
UL approvals	No