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DC-UPS-System

Industrial Power Supplies

TIS Series

50–600 Watt

Con4

Pin7

L

Con1

Pin1

Con4

Pin8

N

Con1

Pin2

Battery -

Battery +

Con1

Pin3

Con3 - Pin1

Con3 - Pin2

AC

DC

Mains

Fail

Detection

Battery

Test

Battery OK

Battery Low / failure

Common

Low Battery

Con4 - Pin4

AC-Powerfail

Con4 - Pin6

Con4 - Pin5

Battery Switch

Logic

I

Battery Charger

V

+Vout

Con2 - Pin3/4

-Vout

Common

AC-Power OK

AC-Powerfail

Con4 - Pin3

Con4 - Pin2

Con4 - Pin1

Con2 - Pin1/2

Output

OK

VBat>18V

Bat ON/OFF

Mains Fail

(Relay B)

(Relay A)

Specifications

Charging current (factory set)

TIS 300-124 UDS: 1.2 A

TIS 600-124 UDS: 2.4 A

Adjustment range of charging current

TIS 300-124 UDS: 0.15 – 1.5 A

TIS 600-124 UDS: 0.25 – 2.5 A

Holding current for charged battery at voltage 27.3 VDC

<50 mA

Overload or short circuit during battery operation

system switches off

AC-Powerfail signal

Vin <93 or <187 VAC relay A closed

(pin 2 – pin 3)

Low battery signal

– Battery voltage below 22 V

relay B closed (pin 5 – pin 6)

– Raiting per relay contact

60 VDC /0.36 A max.

During battery charge operation output current reduction by 1.4 x battery charge current

Instruction manual for UDS option can be downloaded under:

http://www.tracopower.com/products/tis-uds_manual.pdf