A16-30-10-110V-50HZ ABB, A16-30-10-110V-50HZ Datasheet - Page 44

• Manufacturer Part Number: A16-30-10-110V-50HZ
• Description: POWER RELAY, 110VAC, 17A, 3PST, PANEL
• Manufacturer: ABB

Specifications of A16-30-10-110V-50HZ

• Operating Voltage: 690VAC
• Switching Power Ac1: 7.5kW
• Switching Power Ac3: 7.5kW
• Switching Current Ac1: 30A
• Switching Current Ac3: 17A
• Load Current Inductive: 17A
• Load Current Resistive: 30A

1
1
General
The arc switching on d.c. is more diffi cult than on a.c.
• For selecting a contactor it is essential to determine the current, the voltage and the L/R time constant of the controlled load.
• For information, typical time constant values are quoted hereafter: non inductive loads such as resistance furnaces (L/R ~ 1 ms), inductive loads such as shunt
• The addition of a resistor in parallel with an inductive winding helps in the elimination of the arcs.
• All the poles required for breaking must be connected in series between the load and the source polarity not linked to earth (or chassis).
Technical Data
• The tables indicate for the standard contactors the I
• Max. switching frequency: 300 ops/h.
• For switching higher d.c. ratings, we recommend the use of bar mounted contactors, R series (63 … 2000 A).
Selection Table
a.c. / d.c. operated contactors
Utilization category DC-1, L/R < 1 ms
Utilization category DC-3, L/R < 2 ms
Utilization category DC-5, L/R < 7.5 ms
1.44
1SXU 000 023 C0201
Ampere values quoted in the tables below are valid for a -25 … +70 °C temperature close to the contactors, as long as the AC-1 Ampere values (see page 1.61)
motors (L/R ~ 2 ms) or series motors (L/R ~ 7.5 ms).
IEC 60947-4-1 publication (see page 1.75 for more details), the operating voltage U
for the corresponding ambient temperature are not exceeded.
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
≤ 72 V
110 V
110 V
220 V
110 V
220 V
440 V
600 V
110 V
220 V
440 V
600 V
110 V
220 V
110 V
220 V
440 V
600 V
110 V
220 V
440 V
600 V
110 V
220 V
110 V
220 V
440 V
600 V
110 V
220 V
440 V
600 V
IEC Technical data
DC circuit switching
EK110 — EK1000
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
e
max. operating currents depending on: the utilization category (i.e. L/R) DC-1, DC-3, DC-5 as defi ned in the
EK110
120
120
200
200
200
200
200
200
200
200
200
200
120
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
–
–
–
–
–
–
–
–
–
EK150
145
145
200
200
200
200
200
200
200
200
200
200
145
145
135
135
145
135
135
145
135
135
135
145
135
135
145
135
135
145
135
135
135
–
–
–
–
–
–
–
–
–
e
EK175
and the pole coupling details.
210
210
300
300
300
300
300
300
210
300
300
300
260
260
210
210
210
210
210
210
210
210
210
210
210
210
170
210
210
210
210
210
210
210
210
210
210
210
170
–
–
–
EK210
210
210
300
300
300
300
300
300
210
300
300
300
300
300
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
210
–
–
–
EK370
370
370
550
550
550
550
550
550
450
450
550
550
550
450
450
370
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
ABB Inc. • 888-385-1221 • www.abb-control.com
EK550
550
550
800
800
800
800
800
800
650
650
800
800
800
650
650
550
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
650
Low Voltage Products & Systems
EK1000
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–