DB25/25A ABB, DB25/25A Datasheet - Page 41

• Manufacturer Part Number: DB25/25A
• Description: MOUNTING BASE, TA25DU
• Manufacturer: ABB

Specifications of DB25/25A

• Svhc: No SVHC (18-Jun-2010)

Magnet System Characteristics for NL... and NL...ST Contactor Relays
Contactor relay types
Rated control circuit voltage U
Coil operating limits
acc. to IEC 60947-5-1:
Drop-out voltage in % of U
Coil consumption - Average values
– pull-in value
– holding value
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) the use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Magnet System Characteristics for NL Z.. and NL Z..ST Contactor Relays
Contactor relay types
Rated control circuit voltage U
Coil operating limits
acc. to IEC 60947-5-1:
Drop-out voltage in % of U
Coil consumption - Average values
– pull-in value
– holding value
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) the use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Magnet System Characteristics for TNL.. Contactor Relays
Contactor relay types
Rated control circuit voltage U
Coil operating limits
acc. to IEC 60947-5-1:
Drop-out voltage in % of U
Coil consumption - at pull-in and holding
– U
– U
– U
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) the use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Low Voltage Products
c
c
c
max
min
c
c
c
c
c
c
NL.., NL..ST, NL Z.., NL Z..ST, TNL.. Contactor Relays
Technical Data
Screw Terminals
V d.c.
V d.c.
V d.c.
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
W
W
W
W
W
W
W
NL.. and NL..ST - 3 W
12 ... 250
See conditions for use page 40
roughly 10 ... 30 %
3.0
3.0
50 ... 100
20 ... 70
10 ... 17
16 ... 27
NL Z.. and NL Z..ST - 2.4 W
24 and 48
See conditions for use page 40
roughly 10 ... 30 %
2.4
2.4
50 ... 100
20 ... 70
10 ... 17
16 ... 27
TNL..
9 ... 264
See conditions for use page 40
roughly 20 ... 35 %
8.5
2.5
5
50 ... 100
20 ... 70
10 ... 17
16 ... 27
(1)
(1)
(1)
(1)
(1)
(1)
and Spring Terminals
1SBC101139C0201
39