Rechargeable battery for DECT-telephone series D5

790D501 | Rechargeable battery for DECT-telephone series D5

Battery as a replacement for the original battery of the DECT telephone series D5.

Part-No.:
790D501

Technical Data

Rated voltage 
V AC
Rated voltage 
Rated frequency 
Nominal frequency 
Hz
Rated current 
A
Power supply 
 
Operating voltage 
 
Operating voltage 
Operating voltage 
V DC
Input voltage 
Quiescent current 
Quiescent current @ 24 V DC 
Alarm current 
Current consumption 
Current consumption @ 12 V DC 
Current consumption @ 24 V DC 
Current consumption 
Output voltage 
Output voltage 
Output voltage 
Output current 
A
Output current 
Power consumption 
Power consumption 
Power consumption standby 
W
Power consumption 
W
Power consumption 
Battery capacity 
Efficiency 
%
Emergency power supply 
battery capacity 
Ah
Bridging time 
Battery life expectancy 
Frequency band 
MHz
Frequency range 
Frequency 
Contact load relay 
Contact load 
Resolution 
Display resolution 
Screen diagonal 
cm
Contrast 
Display 
Luminance 
cd/mm²
Sensitivity 
Connection terminal 
Interface 
Inputs 
Outputs 
Operation temperature 
Application temperature 
Ambient temperature 
Storage temperature 
Air humidity 
Mounting 
 
Type of protection 
 
Protection class 
Protection low voltage 
Housing 
Material 
 
Installation 
Color 
 
 
Weight 
Weight 
Max. weight TV 
kg
Cable 
Bending radius 
Fire load 
kJ/m
Data rate 
Cable length 
m
Cable diameter 
mm
Connecting cable 
Connection lead 
Connection 
Rated cross-section 
Version 
CE certificate 
Approval 
Specification 
Dimensions 
 
 

Additional information

The service life of a rechargeable battery depends on how often the battery has been charged (max. approx. 500 charging cycles). With 2 charges per day, this corresponds to approx. 12 months. In order to enable the maximum service life of the rechargeable battery, the charging process must always be fully completed. The charging process should only be started if the battery display is nearly empty (e.g. 20 %). If the standby time becomes too short, the rechargeable battery should be replaced.

Downloads

Produktdatenblatt
Ausschreibungstext

Product Data Sheet

Version: 2024-03

Language:
English
Doc extension:
pdf